Search results
- ribbed (ribs ribbonlike or pectinate). x = 8. North America, Mexico, South America, Eurasia, mostly north-temperate, arctic, and alpine regions. Species22 KB (863 words) - 23:46, 5 November 2020
- in 1(–3) series. x = 8, 7, 5, 13, 18, 21. North America, Mexico, West Indies, Central America, South America, e Eurasia, introduced in Europe. Species ca57 KB (1,333 words) - 20:35, 6 November 2020
- of stem not bulbous; w North America. Ranunculus uncinatus 3 Receptacle hispid; base of stem bulbous, cormlike; e North America. Ranunculus recurvatus9 KB (314 words) - 22:50, 5 November 2020
- in Northern Hemisphere, especially North America, Europe, and central and northern Asia, sporadic in South America and northern Africa. Species ca. 22010 KB (323 words) - 20:57, 5 November 2020
- shorter than corollas except in C. foliosum and C. arvense). x = 17. North America, Eurasia, n Africa. Species ca. 200 (62 in the flora). Only three genera56 KB (1,993 words) - 20:52, 5 November 2020
- each with glandular hairs around apices in R. heliopsidis). x = 19. e North America. Species 9 (9 in the flora). None. Rudbeckia fulgida, Rudbeckia graminifolia7 KB (348 words) - 21:08, 5 November 2020
- Treatment on page 356. Mentioned on page 332, 335. e North America Generated Map Legacy Map e North America, Asia (China, Japan). Subspecies 2 (1 in the flora)1 KB (78 words) - 22:26, 5 November 2020
- dispersed ballistically and by ants. x = 5, 6, 7, 8. North America, (including Mexico), Central America (Guatemala), Asia, adventive in Europe and New Zealand11 KB (585 words) - 23:01, 5 November 2020
- midnerve pronounced, never 3-nerved, not anise scented when crushed e North America. Species 5 (5 in the flora). None. Solidago delicatula, Solidago fistulosa2 KB (136 words) - 21:02, 5 November 2020
- x =12. Widespread in north temperate and north tropical (mountainous) regions, North America, Mexico, West Indies, Central America, Eurasia (including 126 KB (1,313 words) - 21:22, 5 November 2020
- Pappus bristles usually in 2 series (inner usually moderately clavate). e North America. Species 9 (9 in the flora). None. Solidago (sect. Solidago) ser. Argutae4 KB (185 words) - 21:01, 5 November 2020
- cylindric, smooth, slightly ridged, verrucose, or densely scaly. x = 8. North America and Eurasia. Species 12 (6 in the flora). Cimicifuga may be divided into6 KB (401 words) - 22:50, 5 November 2020
- remnants of sepals; mesocarp juicy, acidic. c, e North America, Mexico, Central America (Costa Rica, Panama), e Asia. Species ca. 13 (5 in the flora). Plant5 KB (379 words) - 20:13, 5 November 2020
- glabrous or hairy; blade monomorphic (dimorphic in E. curtisii, E. exserta, E. ipecacuanhae, and E. mercurialina), base symmetric, margins entire [rarely11 KB (421 words) - 20:15, 5 November 2020
- (F. H. Utech et al. 1995; C. E. Wood Jr. 1970). Jones, Q. 1951. A cytotaxonomic study of the genus Disporum in North America. Contr. Gray Herb. 173: 1–396 KB (392 words) - 22:13, 5 November 2020
- vom naturwissenschaftlichen Vereine zu Bremen 4: 406. 1875. Ralph E. Brooks*, Steven E. Clemants* Synonyms: Juncus sect. Poiophylli (Buchenau) Vierhapper7 KB (290 words) - 21:29, 5 November 2020
- The segregates of Senecio, s.l., and Cacalia, s.l., in the flora of North America North of Mexico. Sida 18: 661–672. Jeffrey, C. 1980. Generic and sectional18 KB (925 words) - 20:59, 5 November 2020
- green-tipped, with strawberry or pineapple scent. x = 11. Temperate North America. Species 3 (2 in the flora). None. Calycanthus floridus, Calycanthus2 KB (111 words) - 22:52, 5 November 2020
- integument expanded and sticky when wet. c, e North America, Mexico, West Indies, Central America, South America, Africa, se Asia, India, n Australia, pantropical4 KB (373 words) - 23:19, 5 November 2020
- smooth) bristles. x = 14. Temperate and arctic/alpine regions, North America, Mexico, South America, Eurasia. Species 45 (34 in the flora). Some species of Antennaria34 KB (2,470 words) - 20:53, 5 November 2020
- straight; endosperm oily, well differentiated. e North America, Mexico, Central America, South America, e Asia, Atlantic Islands (Madeira). Clethraceae3 KB (281 words) - 23:45, 5 November 2020
- moderately clavate). e North America (shaded woods and thickets, eastern deciduous forests). Species 8 (8 in the flora). Cook, R. E. 2002. A Biosystematic6 KB (239 words) - 21:01, 5 November 2020
- Detailed investigation may show that the other varieties, from eastern North America, represent broadly intergrading forms that should be subsumed under var5 KB (445 words) - 16:14, 24 May 2023
- parviflora). x = 7. North America, Mexico. Species ca. 37 (32 in the flora). Heuchera, the largest herbaceous genus exclusively in North America and Mexico in21 KB (1,465 words) - 23:41, 5 November 2020
- shorter than exostome teeth, rarely rudimentary. North America, Mexico, West Indies, Central America, South America, Eurasia, Africa, Atlantic Islands, Pacific5 KB (309 words) - 22:38, 5 November 2020
- pyriform; embryo oriented longitudinally. x = 14. North America, Mexico, West Indies, Central America, Eurasia, Africa, Atlantic Islands. Species 29 (79 KB (816 words) - 20:15, 5 November 2020
- 2: 1–59. Vitt, D. H. 1973. A revision of the genus Orthotrichum in North America, north of Mexico. Bryophyt. Biblioth. 1: 1–108. Orthotrichum affine, Orthotrichum20 KB (498 words) - 22:36, 5 November 2020
- flattened, slightly winged; testa thin. x = 8. s, e North America, Mexico, Central America, South America, e Asia, Atlantic Islands (Madeira). Species ca.3 KB (223 words) - 23:45, 5 November 2020
- glabrous or strigillose (at least distally) Generated Map Legacy Map e North America. Varieties 2 (2 in the flora). None. Solidago arguta var. harrisii window2 KB (124 words) - 21:01, 5 November 2020
- inner usually weakly, if at all clavate, rarely moderately so). North America, South America, introduced in Eurasia. Species ca. 16 (11 in the flora). Subsection9 KB (528 words) - 21:02, 5 November 2020
- complex of western North America clearly constitute a group, but it is unclear whether the western E. conspicua or the eastern E. radula and E. saxicastelli15 KB (789 words) - 21:06, 5 November 2020
- winter. Pedicels absent. Drupes distinct; stone apex dimpled to rounded. North America, Mexico. Species 2 (2 in the flora). None. Cornus florida, Cornus nuttallii2 KB (120 words) - 20:15, 5 November 2020
- 2 or 3 faces. x = 7. Temperate North America, e Asia. Species 5 (4 in the flora). Eastern and western Native Americans used Clintonia as an eye and heart6 KB (597 words) - 22:14, 5 November 2020
- Enemion in the flora, with the exception of E. biternatum, are localized endemics of western North America from British Columbia to California. Drummond6 KB (519 words) - 22:49, 5 November 2020
- only midnerve prominent, never 3-nerved, anise scented when crushed e North America, Mexico. Species 1 None. Solidago odora window.propertiesFromHigher2 KB (119 words) - 21:02, 5 November 2020
- 593. Mentioned on page 592, 594. e North America, Mexico, Central America. Subspecies 2 (1 in the flora). Medley, M. E. 1979. Some Aspects of the Life History2 KB (140 words) - 22:12, 5 November 2020
- S.E. Fl., 336. 1933 Treatment appears in FNA Volume 26. Rhizomes heterogeneous, thin, creeping. Capsules sharply 3-cornered. Seeds smooth. e North America2 KB (95 words) - 21:11, 8 December 2021
- caducous. Pedicels present. Drupes distinct; stone apex with cavity. e North America, e Asia. Species 2 (1 in the flora). Cornus controversa Hemsley is widespread2 KB (117 words) - 20:17, 5 November 2020
- testa stony, papillose (smooth in G. ursina). x = 12. e North America, South America (c, n Andes, e, se Brazil). Decachaena (Torrey & A. Gray) Lindley; Lasiococcus7 KB (469 words) - 23:41, 5 November 2020
- conspecific, are C. rufina and C. eleusinoides in North America and C. hermannii in Central America. The South American-Australasian C. decidua is also very similar5 KB (412 words) - 19:35, 6 November 2020
- groove absent, 0.4–0.5 mm, densely tuberculate or strongly pebbled (e North America). Phenology: Flowering early–late summer. Habitat: Dryish sites, waste4 KB (404 words) - 23:10, 5 November 2020
- sclerified awns plus (0–)7–12 shorter bristles or scales in 1 series. x = 9. North America. Species 5 (5 in the flora). Morgan, J. T. 1966. A Taxonomic Study of5 KB (309 words) - 21:05, 5 November 2020
- 18–50 straw-colored, barbellate, apically attenuate bristles. x = 9. e, w North America. Species 5 (5 in the flora). Ionactis has often been included within5 KB (437 words) - 21:00, 5 November 2020
- Eutrochium are available but treated as taxa under Eupatorium (E. E. Lamont 1995). Lamont, E. E. 1995. Taxonomy of Eupatorium section Verticillata (Asteraceae)5 KB (402 words) - 21:08, 5 November 2020
- connate or distinct; stigmas ± broadly capitate. Seeds ± carinate. e North America, ne, e Asia. Species 2 (1 in the flora). The other species in the section2 KB (158 words) - 23:19, 5 November 2020
- acuminate, glabrous or pilose. ray florets 4–12 Generated Map Legacy Map e North America. Varieties 2 (2 in the flora). None. Solidago rugosa var. celtidifolia2 KB (148 words) - 21:02, 5 November 2020
- locule, free, raphe an inconspicuous, longitudinal ridge. 2n = 16. c, e North America. Species 4 (4 in the flora). Species of sect. Ludwigia are found mainly3 KB (303 words) - 11:31, 9 May 2022
- thickets, marshy shores, frequently in water, mostly on coastal plain of e North America Elevation: 0-300 Generated Map Legacy Map Ala., Ark., Del., Fla., Ga5 KB (468 words) - 20:18, 11 January 2021
- (pyrenes) 3–5, planoconvex, not winged, not tailed; testa smooth. x = 13. e North America, sw Europe, Atlantic Islands (Azores). Tuckermania Klotzsch Species4 KB (400 words) - 23:47, 5 November 2020
- black, irregularly ellipsoid or angled, wings absent. sw, e North America, Mexico, Central America. Species 3 (2 in the flora). Five species have been described5 KB (500 words) - 20:37, 5 November 2020
- testa smooth. x = 11, 12, 13. North America, Mexico, West Indies (Hispaniola, Windward Islands), Central America, South America, e Asia, Pacific Islands (New6 KB (422 words) - 23:47, 5 November 2020
- cytotaxonomic basis (e.g., Anemonastrum, Anemonidium, Anemonoides, and Jurtsevia) are reduced to synonymy here. Some North American species of Anemone are16 KB (1,220 words) - 20:37, 6 November 2020
- yellowish brown or brown, narrowly ellipsoid, wings absent. x = 14. c, e North America, e Asia. Species 1. The name lopseed alludes to the fruit appearing to4 KB (370 words) - 20:28, 5 November 2020
- hummingbirds in North America. Phylogenetic analysis (M. W. Skinner 1988) suggests that the original pendent lilies to colonize North America were butterfly-pollinated28 KB (2,698 words) - 22:14, 5 November 2020
- triseriale, North American Polypodium is a complex assemblage of interactive species. The North American species have ties to European taxa (e.g., P. vulgare10 KB (700 words) - 21:21, 5 November 2020
- flora area. Although no extralimital species of Taxus is naturalized in North America, spontaneous, immature (sapling) exotic yews have been noted in a very7 KB (669 words) - 21:21, 5 November 2020
- short and stiff hairy. ray florets 5–8(–10) Generated Map Legacy Map e North America. Varieties 3 (3 in the flora). None. Solidago rugosa var. aspera window2 KB (162 words) - 21:02, 5 November 2020
- peristome xerocastique, perfect. Calyptra naked. Spores 12–16 µm]. e North America, Mexico, e Asia, Pacific Islands (Hawaii). Species 4 (2 in the flora). There4 KB (385 words) - 22:37, 5 November 2020
- subtropics, mostly of North America, South America, and South Africa; they extend as well into temperate regions of North America, Europe, and Asia. The21 KB (920 words) - 20:17, 5 November 2020
- tip. Spores finely papillose, appearing smooth. North America, West Indies, Central America, South America, Europe, Asia, Africa, Australia. Species ca.10 KB (780 words) - 22:24, 5 November 2020
- 12, except for the white-flowered species of eastern North America, E. albidum, E. mesochoreum, and E. propullans, which have x = 11. Both diploid and tetraploid15 KB (1,032 words) - 22:14, 5 November 2020
- Tiarella cordifolia is known from eastern North America and T. trifoliata is known from western North America. Tiarella polyphylla D. Don occurs in Asia4 KB (434 words) - 23:42, 5 November 2020
- riblike. Seeds 0–42[–203]. c, e North America, Mexico, West Indies (Dominican Republic), Central America, South America. Species 11 (1 in the flora). Philbrick4 KB (378 words) - 23:19, 5 November 2020
- style deciduous. Primarily temperate, some tropical and subtropical, North America, e Asia, Australia. Species ca. 20 (2 in the flora). None. Carex amplifolia3 KB (241 words) - 21:43, 5 November 2020
- alveolae formed by collapse of minute bulbous cells. x = 22. North America, n Mexico, e Asia (Russian Far East). Primula Linnaeus sect. Dodecatheon (Linnaeus)17 KB (1,639 words) - 23:44, 5 November 2020
- capsule, black, glossy, bony, not winged. x = 12. Temperate regions, e North America, e Asia. Species 4 (2 in the flora). In Hamamelis, the explosively dehiscent5 KB (468 words) - 22:48, 5 November 2020
- Wild Violets of North America. Berkeley and Los Angeles. Ballard, H. E. 1992. Systematics of Viola Section Viola in North America North of Mexico. M.S.33 KB (2,273 words) - 23:19, 5 November 2020
- ends, oblong-cylindric, striate or lightly wrinkled, lustrous. x = 7. e North America, e Asia (Japan and China into the Himalayas and southwards to New Guinea)4 KB (482 words) - 23:42, 5 November 2020
- reddish brown, ellipsoid, ovoid, or spheroid, smooth. x = 11. North America, s South America, Eurasia. Species ca. 60 (6 in the flora). A wide range of chromosome8 KB (797 words) - 23:41, 5 November 2020
- ellipsoid to lanceoloid, flat, angled to winged. x = 8, 10. North America (including Mexico), e Asia. Species 4 (2 in the flora). The species of Stenanthium5 KB (455 words) - 22:18, 5 November 2020
- in Philadelphus, which is restricted to southeastern North America and southwestern North America into northern Mexico; species five (P. microphyllus)15 KB (1,477 words) - 20:13, 5 November 2020
- Polygonatum in North America. Bull. Torrey Bot. Club 44: 117–126. Ownbey, R. P. 1944. The liliaceous genus Polygonatum in North America. Ann. Missouri6 KB (652 words) - 22:14, 5 November 2020
- verrucose; shells thin or thick. Seeds sweet or bitter. x = 16. e North America, Mexico, e Asia. Species 18 (11 in the flora). Carya was widespread during12 KB (773 words) - 22:52, 5 November 2020
- J. D. and E. M. Paulton. 1981. Dryopteris in North America. Fiddlehead Forum 8: 25--31. Montgomery, J. D. 1982. Dryopteris in North America. Part II. The9 KB (586 words) - 20:38, 6 November 2020
- and 18 varieties of Cardamine in North America minus Greenland. Of these, 14 species are restricted to Central America and one, C. ×incisa (Eames) K. Schumann17 KB (925 words) - 23:35, 5 November 2020
- Buck Treatment appears in FNA Volume 28. This key to the genera of North American mosses is intended to complement not replace the keys to genera included105 KB (72 words) - 15:15, 2 June 2022
- subtended by a calyxlike structure in E. floridana, E. inundata, E. mesembrianthemifolia, E. porteriana, E. rosescens, and E. telephioides); petals 0; nectary12 KB (1,294 words) - 15:46, 17 May 2021
- South America, with migration to North America at least by the Oligocene, possibly as early as the late Eocene. More recently, M. S. Zavada and S. E. de270 KB (5,940 words) - 20:46, 31 January 2022
- are easily confused with each other are E. baldwinii, E. brittonii, E. microcarpa, E. nana, E. retroflexa, and E. vivipara. Aquatic forms of at least some13 KB (1,284 words) - 21:44, 5 November 2020
- regions of w North America (Alaska to Mexico), uncommon in South America (Argentina and Chile) and e North America (W.Va. s to c Fla., e to Mo., Okla.12 KB (732 words) - 23:11, 5 November 2020
- Rieseberg showed that most genera present in North America belong to a single monophyletic clade, called the North American clade. A series of subsequent studies74 KB (1,788 words) - 20:57, 5 November 2020
- dotted-blue (E. intermedia), Mojave dotted-blue (E. mojave), pallid dotted-blue (E. pallescens), Rita dotted-blue (E. rita), Spalding’s dotted-blue (E. spaldingi)13 KB (1,373 words) - 21:23, 9 February 2021
- eastern North American lineages based on multiple DNA sequences. Molec. Phylogen. Evol. 51: 157–168. Palmer, E. J. 1925. Synopsis of North American Crataegi21 KB (2,479 words) - 16:24, 9 December 2021
- straight, endosperm sparse. North America, Mexico, Central America, w South America (primarily Andean), s Asia (India), se Asia, e Africa, Indian Ocean Islands7 KB (628 words) - 20:27, 5 November 2020
- Eckenwalder, J. E. 1977. North American cottonwoods (Populus, Salicaceae) of sections Abaso and Aigeiros. J. Arnold Arbor. 58: 193–208. Eckenwalder, J. E. 1984.29 KB (2,619 words) - 23:31, 5 November 2020
- uses of Artemisia species native to North America, uses that included fertility rites (sagebrush in western North America) and antihelminthics (wormwoods of11 KB (1,203 words) - 20:57, 5 November 2020
- [Abstract.] http://www.botany2002.org/ Barkworth, M.E. and K.M. Capels. 2000. The Poaceae in North America: A geographic perspective. Pp. 327-346 in S.W.L10 KB (1,081 words) - 18:55, 11 May 2021
- not prominent, greenish. Berries globose. x = 8. North America, Mexico, Central America, South America, Europe, Asia, n Africa. Species ca. 160 (53 in the23 KB (1,561 words) - 23:47, 5 November 2020
- attenuate, inner bristles longest, weakly to strongly clavate). North America, South America, temperate Eurasia, introduced in tropical Asia. Species ca.2 KB (240 words) - 21:01, 5 November 2020
- 447-458. Palmer, E. J. 1948. Hybrid oaks of North America. J. Arnold Arbor. 29: 1-48. Sargent, C. S. 1918. Notes on North American trees. I. Quercus.11 KB (1,303 words) - 22:52, 5 November 2020
- tetrancistra). x = 11. Tropical to temperate regions in North America, West Indies, Central America, South America, including Galápagos Islands, Africa, Madagascar32 KB (1,968 words) - 20:34, 6 November 2020
- Centers of diversity for Amaranthaceae are southwestern North America, Central America, South America, and Africa south of the Sahara Desert. Generic limits8 KB (586 words) - 23:00, 5 November 2020
- Taxonomy of American Atriplex. Amer. Midl. Naturalist 55: 199–210. Hall, H. M. and F. E. Clements. 1923. The phylogenetic method in taxonomy: The North American42 KB (793 words) - 22:59, 5 November 2020
- sepals and petals persisting. Seeds 1–60+ per fruit. North America, Mexico, Central America, South America, sw Asia (w Arabian Peninsula), Africa, Atlantic8 KB (699 words) - 20:18, 5 November 2020
- some members of the family do occur in neutral or alkaline soils in North America and elsewhere. Ericaceae are widely distributed in the Northern Hemisphere29 KB (1,652 words) - 23:45, 5 November 2020
- two such species, E. ciliaris and E. semicostatus. In addition, the treatment includes two hexaploid species, E. tsukusbiensis and E. dahuricus, that combine40 KB (2,632 words) - 17:23, 11 May 2021
- In: N. L. Britton et al., eds. 1905+. North American Flora.... 47+ vols. New York. Vol. 22, pp. 81–158. Soltis, D. E. 1980. Karyotypic relationships among24 KB (2,046 words) - 23:46, 5 November 2020
- usually present, very rarely absent. North America, Mexico, West Indies (Hispaniola), Central America, South America, Eurasia, Africa, Pacific Islands, Australasia8 KB (1,136 words) - 11:31, 9 May 2022
- oblong-ovoid, or trapezoidal, shiny, wings absent. x = 12. North America, Mexico, Central America, South America, n Eurasia, introduced in West Indies, Pacific Islands74 KB (2,673 words) - 15:17, 5 February 2024
- bristles in 1 series. x = 9. w North America, n Mexico. Species 36 (34 in the flora). Two species, Ericameria juarezensis and E. martirensis, are known only19 KB (930 words) - 21:05, 5 November 2020
- comprehensive account of the Brassicaceae for North America (R. C. Rollins 1993) included Mexico and Central America and excluded Greenland. In that account95 KB (3,708 words) - 23:32, 5 November 2020
- Linder, and E.H. Harley. 1995. Polyphyly of Arundinoideae (Poaceae): Evidence from rbcL sequence data. Syst. Bot. 20:423-435 Barkworth, M.E. and K.M. Capels11 KB (1,291 words) - 18:58, 11 May 2021
- mm]. x = 9. North America, Mexico, South America, Eurasia. Species ca. 100 (77 in the flora). Solidago is found primarily in North America with some South13 KB (793 words) - 20:33, 8 December 2021
- (2002) divided the family into four subfamilies, all represented in North America: Eurhynchioideae Milde include genera with smooth setae and, with the20 KB (981 words) - 22:37, 5 November 2020
- narrow. × = 8. North America, Mexico, Central America (Guatemala). Species ca. 280 (239 in the flora). Penstemon is nearly endemic to North America, with three14 KB (1,771 words) - 19:59, 8 December 2021
- pines (e.g., Pinus attenuata, P. banksiana, P. contorta). This primarily Northern Hemisphere family extends south to the West Indies, Central America, Japan9 KB (768 words) - 21:21, 5 November 2020
- section Bromopsis, of Alaska. Brittonia 18:162-166 Pavlick, L.E. 1995. Bromus L. of North America. Royal British Columbia Museum, Victoria, British Columbia12 KB (1,255 words) - 17:22, 11 May 2021
- Alexeev, E.B. 1980. Festuca L.: Subgenera et sectiones novae ex America boreali et Mexico. Novosti Sist. Vyssh. Rast. 17:42-53. [In Russian] Alexeev, E.B. 198245 KB (2,833 words) - 17:24, 11 May 2021
- (Caryophyllaceae) and related genera in North America, with 11 new combinations in Minuartia. Rhodora 82: 495–502. Wofford, B. E. 1981. External seed morphology6 KB (634 words) - 23:15, 5 November 2020
- Chase et al. 1993; D. R. Morgan and D. E. Soltis 1993; D. E. Soltis and P. S. Soltis 1997; D. E. Soltis et al. 1997; M. E. Mort et al. 2001) confirm that Crassulaceae16 KB (1,377 words) - 23:42, 5 November 2020
- of California. Ithaca, N.Y. Correll, D. S. 1950. Native Orchids of North America North of Mexico…. Waltham, Mass. Dressler, R. L. 1981. The Orchids: Natural37 KB (2,535 words) - 22:11, 5 November 2020
- difficult “E. palustris complex” (M. L. Fernald and A. E. Brackett 1929; L. J. Harms 1968; S.-O. Strandhede 1966; H. K. Svenson 1947); see 1. E. palustris4 KB (486 words) - 21:44, 5 November 2020
- torus. Seeds 1 or 2(–12+), not arillate. North America, Mexico, West Indies, Bermuda, Central America, South America, Eurasia, Africa, Atlantic Islands, Indian20 KB (1,710 words) - 23:55, 5 November 2020
- In some cases (e.g., A. validum) bulbs form atop a thick, iris-like rhizome that produces new bulbs in succeeding years. In other cases (e.g., A. bolanderi42 KB (1,814 words) - 22:14, 5 November 2020
- Septati Linnaeus Sp. Pl. 1: 325. 1753; Gen. Pl. ed. 5; 152, 1754. Ralph E. Brooks*, Steven E. Clemants* Common names: Rush jonc Etymology: classical name for4 KB (265 words) - 21:31, 5 November 2020
- appears in FNA Volume 2. Illustrator: John Myers Copyright: Flora of North America Association Roots fibrous, not proliferous or proliferous and producing10 KB (249 words) - 21:22, 5 November 2020
- Carex (section Key E. Spikes 2+ per culm, at least some flowers pistillate; stigmas (2–)3(–4); achenes usually ± trigonous in cross section; body of perigynium glabrous or papillose, papillae then mostly not longer than wide; bracts sheathless or sheath less than 4 mm, rarely longer, then sheath shorter than diameter of stem)involving North American species of Carex was published by (J. Cayouette and P. M. Catling 1992), who accepted reports of 253 hybrids in North America and an82 KB (3,643 words) - 21:20, 17 July 2023
- fluviatile and E. palustre and brown fertile stems of dimorphic species. Cones rounded at apex. North America, s Central America, w South America, Europe, Asia2 KB (153 words) - 21:21, 5 November 2020
- from eastern North America (F.-G. Schroeder 1968). It appears that plants resembling A. lamarckii have escaped from cultivation in North America. Cultivars17 KB (1,634 words) - 23:54, 5 November 2020
- appendage present (Fendlerella, Whipplea) or absent. North America, Mexico, Central America, South America, Eurasia, Pacific Islands. Genera 17, species ca9 KB (775 words) - 20:18, 5 November 2020
- of the North American flora. Bull. Torrey Bot. Club 44: 411–429. Standley, P. C. 1926. Chenopodiaceae. In: N. L. Britton et al., eds. 1905+. North American14 KB (879 words) - 22:58, 5 November 2020
- Plants. Vol. 11, pp. 303–322. Berlin, Heidelberg. Brainerd, E. 1921. Violets of North America. Bull. Vermont Agric. Exp. Sta. 224. Brizicky, G. K. 1961b8 KB (963 words) - 23:19, 5 November 2020
- curved. w North America (including n Mexico). Species 35 (34 in the flora). Only Eriogonum turneri Reveal is not treated here; it is related to E. jamesii18 KB (535 words) - 20:40, 22 September 2022
- 1931–1935. Cyperaceae [in part]. In: N. L. Britton et al., eds. 1905+. North American Flora…. 47+ vols. New York. Vol. 18, parts 1–7, pp. 1–478. Simpson,20 KB (923 words) - 21:37, 5 November 2020
- 2–40, ellipsoid; testa reticulate. x = 12. North America, Mexico, West Indies, Central America, n South America, Europe, Asia (including Malesia). Species10 KB (564 words) - 23:41, 5 November 2020
- western North American temperate forests (where it is now absent) from the mid Eocene (S. R. Manchester 1994; H. W. Meyer and Manchester 1997). North American8 KB (848 words) - 17:34, 9 December 2022
- x = [8,] 9, [10,] 11, [12]. North America, Mexico, Central America, South America, Eurasia, Africa (Ethiopia), mostly north-temperate. Species ca. 500 (2022 KB (2,094 words) - 23:44, 5 November 2020
- or ellipsoid). Seeds: aril present. x = 19. North America, Mexico, West Indies, Central America, South America, Europe, Asia (Malaysia), Africa, Atlantic32 KB (4,205 words) - 23:31, 5 November 2020
- Pl. 1: 391. 1753. , Gen. Pl. ed. 5, 185. 1754 ,. Shunguo Liu, Keith E. Denford, John E. Ebinger, John G. Packer, Gordon C. Tucker Common names: Laurel Etymology:8 KB (809 words) - 23:47, 5 November 2020
- subglobose, or ellipsoid, slightly fleshy. x = 11. North America, Mexico, Central America, n, w South America, Eurasia, Africa, predominately northern boreal5 KB (439 words) - 20:13, 5 November 2020
- interesting biogeographic features. Achlys is disjunct from western North America to east Asia with few morphologic differences between taxa. Diphylleia7 KB (559 words) - 22:51, 5 November 2020
- Sisymbriodendron (Christ) O. E. Schulz in the Canary Islands. Bot. Macar. 4: 31–53. Detling, L. E. 1939. A revision of the North American species of Descurainia12 KB (964 words) - 23:36, 5 November 2020
- rarely fused into a syncarp. Seeds 1(–2) per fruit. North America, Mexico, Central America, n, w South America, Eurasia, Africa, predominately northern boreal3 KB (271 words) - 20:16, 5 November 2020
- hybrids in North America. Most of those in Equisetum subg. Equisetum are still unknown in North America, but they should be sought, especially north of 45°10 KB (489 words) - 15:20, 2 June 2022
- the newer name Adiantaceae was more commonly used. As represented in North America, Pteridaceae comprise three major evolutionary lines (the adiantoids12 KB (634 words) - 21:23, 5 November 2020
- bilaterally, not winged. x = 7, 8, 9. North America, Mexico, Central America, South America, e, se Asia, introduced in Europe, e Asia (Japan), s Africa, Pacific44 KB (1,520 words) - 20:28, 5 November 2020
- tuberculate, or papillate. x = 6, 8, 11, 13, 14. North America, South America, Eurasia, n Africa, mostly north-temperate, arctic, and montane regions. Antiphylla17 KB (1,070 words) - 23:42, 5 November 2020
- appears in FNA Volume 2. Illustrator: John Myers Copyright: Flora of North America Association Aerial stems persisting more than a year (except Equisetum2 KB (204 words) - 21:21, 5 November 2020
- Ennos et al. 2012). All North American species are tetraploids except, probably, E. disjuncta, E. farlowii, E. oakesii, E. randii, and E. subarctica. Of 1813 KB (778 words) - 20:37, 5 November 2020
- treatments of Rosa in North America have resulted. P. A. Rydberg (1918) recognized 129 native species and dozens of hybrids among them. E. W. Erlanson (1934)17 KB (1,817 words) - 23:54, 5 November 2020
- basally to nearly whole length. x = 7. North America, Mexico, West Indies, Bermuda, Central America, South America, Eurasia, Africa, Atlantic Islands (Azores24 KB (1,890 words) - 23:54, 5 November 2020
- Eurasia, North America, and the mountains of Mexico and Central America, and two genera also grow in the Andes to northern Argentina in South America. The11 KB (1,145 words) - 22:52, 5 November 2020
- (coma) at chalazal end, sometimes without coma. North America, Mexico, West Indies, Central America, South America, Eurasia, Africa, Atlantic Islands, Australasia5 KB (601 words) - 11:31, 9 May 2022
- all, some, or none aristate, sometimes pappi none. North America, Mexico, Central America, South America (Bahia). Genera 25, species 129 (19 genera, 83 species12 KB (619 words) - 21:15, 5 November 2020
- Montane Goldenasters of North America. Waterloo. [Univ. Waterloo Biol. Ser. 37.] Shinners, L. H. 1951e. Revision of the north Texas species of Heterotheca20 KB (1,289 words) - 21:03, 5 November 2020
- greatest generic diversity is perhaps in the arid regions of southern North America. Boerhavia also shows considerable diversity in Australia; Commicarpus14 KB (1,274 words) - 22:57, 5 November 2020
- cytogenetic techniques. Barkworth, M.E. and D.R. Dewey. 1985. Genomically based genera in the perennial Triticeae of North America: Identification and membership14 KB (1,219 words) - 17:23, 11 May 2021
- such as the central plains of North America. Two of the grasses that used to dominate the prairies of central North America, Andropogon gerardii and Schizachyrium26 KB (2,165 words) - 18:57, 11 May 2021
- lobes. 2n = 38 (29), 57 (1), 76 (16), 95 (1), 114 (4), unknown (21). North America, Eurasia. Species ca. 204 (63 species in the flora). Nineteen of the46 KB (708 words) - 23:29, 5 November 2020
- probably represent human introductions. Schuyler, A. E. 1967. A taxonomic revision of North American leafy species of Scirpus. Proc. Acad. Nat. Sci. Philadelphia14 KB (661 words) - 21:39, 5 November 2020
- rarely angled-elongate, reniform, or disciform, wings absent. North America, Mexico, Central America (Guatemala). Species ca. 270 (229 in the flora). Following11 KB (337 words) - 20:22, 8 December 2021
- oblong-ellipsoid, prismatic, wings absent. x = 19, 24. North America, Mexico, Central America, South America, Europe, Asia, n Africa, introduced widely. Species18 KB (1,593 words) - 20:37, 5 November 2020
- usually reflexed. Seeds 1 per drupelet. x = 7. North America, Mexico, West Indies, Central America, South America, Eurasia, Africa, Pacific Islands (Hawaii28 KB (2,139 words) - 22:34, 14 December 2021
- [Abstract.] http://www.botany2002.org/ Barkworth, M.E. and K.M. Capels. 2000. The Poaceae in North America: A geographic perspective. Pp. 327-346 in S.W.L17 KB (785 words) - 18:55, 11 May 2021
- pappi: staminate 6–7 mm (capillary); pistillate 6–7 mm. 2n = 28. North America, South America. Species 11 (10, including 1 hybrid, in the flora). Agoseris10 KB (506 words) - 20:52, 5 November 2020
- elongate, sometimes hooked, glabrous or hairy, rarely plumose. North America, Mexico, South America, Eurasia, Africa, Pacific Islands (New Zealand), Australia4 KB (299 words) - 23:59, 5 November 2020
- for a carunclelike structure in E. carunculata). North America, Mexico, West Indies, Bermuda, Central America, South America, Eurasia, Africa, Atlantic Islands32 KB (666 words) - 20:15, 5 November 2020
- Illustrated moss flora of arctic North America and Greenland. 2. Meddel. Grønland, Biosci. 18: 1–61. Daniels, R. E. and A. Eddy. 1985. Handbook of European11 KB (898 words) - 22:27, 5 November 2020
- 1274--1288. Tryon, A. F. 1949. Spores of the genus Selaginella in North America, north of Mexico. Ann. Missouri Bot. Gard. 36: 413--431. Selaginella subg6 KB (620 words) - 21:24, 5 November 2020
- recorded as new to North America and two species were placed into synonymy. The most recent checklist of the mosses of North America (L. E. Anderson et al10 KB (861 words) - 22:26, 5 November 2020
- separating membranous coat. x = 9 or unknown. North America, Mexico, West Indies (Cuba), Central America (Belize). The flowers of Lechea species are at7 KB (452 words) - 23:23, 5 November 2020
- Inst. E. T. H. Stiftung Rubel Zürich 33: 50–58. Fernald, M. L. 1905. The North American species of Eriophorum. Rhodora 7: 81–92, 129–136. Palla, E. 18967 KB (338 words) - 21:39, 5 November 2020
- achenes [berries]. Seeds 1 per locule. North America, Mexico, West Indies, Bermuda, Central America, South America, Eurasia, Africa, Atlantic Islands, Indian18 KB (1,347 words) - 20:16, 5 November 2020
- 37–71. Kessler, J. W. 1987. A treatment of Scleria (Cyperaceae) for North America north of Mexico. Sida 12: 391–407. Scleria baldwinii, Scleria ciliata, Scleria8 KB (551 words) - 21:40, 5 November 2020
- species. It grows in Africa, Australia, South and North America, and Eurasia. In Australia, South America, and Asia, it is often the dominant grass tribe13 KB (1,008 words) - 17:22, 11 May 2021
- artificial key. Cronquist, A. 1947. A revision of the North American species of Erigeron, north of Mexico. Brittonia 6: 121–302. Nesom, G. L. 1989c. Infrageneric92 KB (1,874 words) - 21:04, 5 November 2020
- rarely contorted. x = 9. North America, Mexico, West Indies, Central America, Europe, Asia (Near East), n Africa, introduced in e Asia (Japan), Australia6 KB (453 words) - 23:35, 5 November 2020
- papillose; embryo coiled around perisperm. North America (especially Calif.), West Indies, Central America, South America, Europe, Asia, Africa, Australia, some11 KB (1,103 words) - 22:56, 5 November 2020
- connate into single sphere, (triangular-ovoid). x = 13. North America, Mexico, Central America, Europe, Asia. Species 66 (62 in the flora). Arctostaphylos37 KB (1,900 words) - 21:25, 9 February 2021
- widespread species in montane habitats worldwide, North America, Mexico, Central America, South America, Europe, Asia (China, Japan), Africa, Indian Ocean5 KB (472 words) - 22:25, 5 November 2020
- deciduous, erect, reflexed, or spreading. Achenes basal or basiparietal. North America, Mexico, Eurasia, introduced in Pacific Islands (New Zealand), Australia15 KB (824 words) - 23:54, 5 November 2020
- sepals. However, the traditional interpretation, adopted here and in most North American floras, still finds current support (R. C. Carolin 1987). A comparable9 KB (722 words) - 23:01, 5 November 2020
- Isoëtes taxa. The northeastern, southeastern, and western regions of North America contain endemic species. Within these geographic regions, habitats are13 KB (992 words) - 21:21, 5 November 2020
- sac; cotyledons 4–10. x =12. Widespread in north temperate regions, North America, Mexico, Central America, Eurasia (s to Himalayas, s China, and Taiwan)12 KB (987 words) - 21:24, 5 November 2020
- chemistry (D. E. Giannasi and K. J. Niklas 1977; D. E. Giannasi 1978), pollen morphology (M. Zavada 1983), and some anatomic structures (E. M. Sweitzer6 KB (589 words) - 22:52, 5 November 2020
- mm, winged or not winged. x = 9. w, c, se North America, Mexico, West Indies, Central America, South America. Species ca. 95 (85 in the flora). Mentzelia10 KB (926 words) - 20:13, 5 November 2020
- straight; endosperm copious, oily. North America, n South America, introduced in Europe (British Isles, Switzerland), e Asia (Japan). Genera 3, species 225 KB (538 words) - 23:45, 5 November 2020
- 1 (sometimes 2 in Karwinskia) per locule. North America, Mexico, West Indies, Central America, South America, Europe, Asia, Africa, Atlantic Islands, Indian11 KB (532 words) - 20:14, 5 November 2020
- angelense Moran, E. austrinum (S. Stokes) Reveal, E. galioides I. M. Johnston, E. intricatum Bentham, E. moranii Reveal, E. pilosum S. Stokes, E. preclarum Reveal23 KB (667 words) - 23:13, 5 November 2020
- stipule (S. A. Graham and C. E. Wood Jr. 1965). It is absent in subfamily Eriogonoideae except in some perennial, South American members of Chorizanthe, where12 KB (1,495 words) - 20:20, 17 May 2021
- Phytologia 75: 10. 1993. John C. Semple, Rachel E. Cook Basionym: Argutae Mackenzie in J. K. Small, Man. S.E. Fl., 1345, 1347. 1933 Treatment appears in FNA2 KB (162 words) - 21:01, 5 November 2020
- Moore with a superior ovary. Only subfamily Iridoideae is native in North America. The remaining Nivenioideae Schulze ex Goldblatt and Ixioideae Klatt10 KB (643 words) - 22:16, 5 November 2020
- Florets: 3–20, bisexual, fertile; corollas (pale yellow) funnelform. North America, nw Mexico. Species 10 (10 in the flora). Difficulty in classification9 KB (668 words) - 20:57, 5 November 2020
- 8-ribbed; subsessile. w North America, nw Mexico, w South America. Species 7 (6 in the flora). Clarkia tenella (Cavanilles) H. Lewis & M. E. Lewis, with three3 KB (250 words) - 11:32, 9 May 2022
- equal, barbellulate bristles in 1 series. x = 8. North America, South America, Eurasia, worldwide weeds (e.g., Taraxacum officinale, T. erythrospermum). Species24 KB (2,224 words) - 20:51, 5 November 2020
- parental species in North America. Canad. J. Bot. 62: 1054–1061. Haber, E. 1993. Hybridization of Pyrola chlorantha (Ericaceae) in North America. Canad. J. Bot9 KB (668 words) - 23:45, 5 November 2020
- 7, 8 (9–17). North America, n Mexico, Central America, Europe, Asia, n Africa, Atlantic Islands (Macaronesia), introduced in South America, Australia. Species11 KB (710 words) - 23:36, 5 November 2020
- genera (e.g., Convallaria, Ornithogalum, Veratrum, Zigadenus) are highly toxic due to the presence of various alkaloids and cardenolides (G. E. Burrows39 KB (3,176 words) - 22:13, 5 November 2020
- considered waifs in the flora area include E. amygdaloides, E. epithymoides (sometimes treated as E. polychroma), and E. lucida. The widespread, introduced leafy15 KB (661 words) - 20:17, 5 November 2020
- citation for Flora of North America online as a whole is: Flora of North America Editorial Committee, eds. 1993+. Flora of North America North of Mexico [Online]4 KB (572 words) - 17:35, 7 November 2023
- Mentioned on page 247. Illustrator: Barbara Alongi Copyright: Flora of North America Association Shrubs or trees, usually dioecious; terminal buds absent;5 KB (435 words) - 23:44, 5 November 2020
- tuberculate, marginal wing absent, appendage absent. x = 11. North-temperate regions, esp. w North America, Eurasian mountains, Asia Minor. Species ca. 89 (14 in13 KB (1,003 words) - 23:08, 5 November 2020
- expanded into asymmetrical wing]. x = 8. North America, Mexico, West Indies, Bermuda, Central America, South America, se Asia, Africa, Indian Ocean Islands23 KB (1,468 words) - 17:46, 2 December 2022
- Zander, R. H. 1979. Notes on Barbula and Pseudocrossidium (Bryopsida) in North America and an annotated key to the taxa. Phytologia 44: 177–214. Zander, R.2 KB (223 words) - 22:28, 5 November 2020
- lenticular; caruncle present. x = 8, 9, 10, 14. North America, Mexico, West Indies, Bermuda, Central America, South America, Asia, Africa, Indian Ocean Islands, Pacific18 KB (818 words) - 20:14, 5 November 2020
- accumbent. x = 8. North America, Europe, Asia, n, alpine, c, e Africa. Species ca. 70 (15 in the flora). As treated by most North American authors (e.g., M. Hopkins10 KB (679 words) - 23:32, 5 November 2020
- represented in North America. Pleuropogon and Schizachne are primarily North American, but extend into eastern Asia. Molecular studies (e.g., Soreng and7 KB (664 words) - 17:25, 11 May 2021
- or horizontal; endosperm oily or absent. North America, Mexico, West Indies, Central America, South America, Asia, Africa, Atlantic Islands, Indian Ocean6 KB (519 words) - 23:44, 5 November 2020
- histories of American chestnut and Allegheny and Ozark chinquapin at various North American sites. Bull. Torrey Bot. Club 120: 257-268. Tucker, G. E. 1975. Castanea5 KB (426 words) - 22:50, 5 November 2020
- purple or black. Seeds 1–4 per fruit. x = 10. North America, Mexico, West Indies, Central America, n South America, Eurasia, introduced nearly worldwide. Species12 KB (693 words) - 20:12, 5 November 2020
- longer dimension at right angles to length of seed). x = 9. North America, Mexico, South America, Europe, Asia, Africa, Pacific Islands, Australia. Species5 KB (312 words) - 20:13, 5 November 2020
- in North America or in Europe. Molecular studies of Nuphar currently in progress (D. J. Padgett, pers. comm.) have clearly shown the North American taxa7 KB (521 words) - 22:52, 5 November 2020
- Cotyledons distinct, rarely partially connate. North America, Mexico, Central America, South America (Colombia only). Cup dimensions in Quercus sect.22 KB (385 words) - 17:42, 30 November 2022
- Chenopodium L. (species of Europe, North and Central Asia). Ukrayins’k. Bot. Zhurn. 50: 71–77. Mosyakin, S. L. and S. E. Clemants. 1996. New infrageneric15 KB (502 words) - 22:58, 5 November 2020
- of some North American species. Here, in key leads and descriptions, numbers of pairs of leaves refer to flowering shoots. Downie, S. R. and K. E. Denford12 KB (567 words) - 21:15, 5 November 2020
- recognized. Descriptions of eastern North American taxa are largely based on Greene's (1980) observations. Northwestern North American taxa are described on the19 KB (1,368 words) - 17:22, 11 May 2021
- Linnaeus, and D. tatsienense Franchet–have been commonly cultivated in North America. Of the nonnative taxa, only D. elatum is sporadically naturalized, as5 KB (569 words) - 22:49, 5 November 2020
- Asia, and South America. Species from the Flora region fall into one of three categories: native to North America, native to South America, or native to12 KB (662 words) - 12:46, 5 June 2023
- opening in stone, not furrowed. x = 20–26. North America, Mexico, West Indies, Central America, South America, Europe, e Asia, n Africa. Species ca. 50 (7 in6 KB (414 words) - 20:18, 5 November 2020
- history (D. E. Brink 1982). Use of Aconitum alkaloids in modern medicine was largely discontinued by the late 1930s and early 1940s (E. E. Swanson et al9 KB (871 words) - 22:52, 5 November 2020
- and western North America, as well as Central and South America. Three of the five sections that have been described occur in North America. None. Festuca2 KB (169 words) - 17:24, 11 May 2021
- appears in FNA Volume 2. Illustrator: John Myers Copyright: Flora of North America Association Plants usually on rock. Stems compact to long-creeping, ascending18 KB (985 words) - 21:23, 5 November 2020
- reticulate or reticulate-papillose. 2n = 4–ca. 640. North America, Mexico, Central America, Europe, Asia, n, e Africa, Atlantic Islands (Iceland), Indian Ocean17 KB (710 words) - 23:43, 5 November 2020
- raphe inconspicuous. 2n = 16, 32, 48, 64. North America, Mexico, West Indies, Central America, n South America, e Asia, introduced in Eurasia, Africa, Pacific6 KB (826 words) - 11:31, 9 May 2022
- furrowed, reticulate, or smooth. x = 7. North America, Mexico, West Indies, Bermuda, Central America, South America, introduced in temperate to subtropical18 KB (1,909 words) - 17:56, 2 December 2022
- effusus aggregate in eastern North America. Ann. Bot. Fennici 17: 183--191. Fernald, M. L. and K. M. Wiegand. 1910. The North American variation of Juncus effusus4 KB (228 words) - 21:30, 5 November 2020
- naturwissenschaftlichen Vereine zu Bremen 4: 407, 441. 1875. Ralph E. Brooks*, Steven E. Clemants* Synonyms: Juncus sect. Graminifolii Engelmann Treatment7 KB (269 words) - 21:30, 5 November 2020
- Meacham. 1999. Synthesis of the North American Flora, Version 1.0 (CD-ROM). North Carolina Botanical Garden, Chapel Hill, North Carolina, U.S.A. Mobberley,11 KB (725 words) - 18:30, 28 May 2021
- spectacular hybrids, often combining dramatically different leaf shapes. In North America, 23 diploid hybrids and allopolyploids have been recorded. At least two5 KB (637 words) - 21:21, 5 November 2020
- cultivated in the warmer regions of North America, but it was only recently discovered that cultivation occurred north of the Mexican border. Such agaves19 KB (1,096 words) - 22:18, 5 November 2020
- of 20–50 (whitish) barbellulate bristles in 1 series. x = 10. e North America, Europe, e Asia. Species 41+ (24 species, including 2 hybrids, in the flora)13 KB (628 words) - 21:08, 5 November 2020
- laterally. Seed 1. x = 8. North America, Mexico, Central America, South America, Eurasia, Africa, Australia, most abundant in north-temperate regions. Species39 KB (1,897 words) - 23:57, 5 November 2020
- important family in North America for indoor foliage plants (T. B. Croat 1994). Araceae commonly grown as ornamentals in American homes include species10 KB (1,075 words) - 21:31, 5 November 2020
- recent (e.g., R. Good 1927; V. N. Vassiljev 1961). Empetrum in North America has been treated regionally, especially in northeastern North America, without7 KB (828 words) - 23:47, 5 November 2020
- Mentioned on page 8, 44. Illustrator: Barbara Alongi Copyright: Flora of North America Association Shrubs without bristles and spines. Leaves: stipules minute2 KB (137 words) - 23:44, 5 November 2020
- Bot. 54: 1386–1393. Payson, E. B. 1917. The perennial scapose drabas of North America. Amer. J. Bot. 4: 253–267. Schulz, O. E. 1927. Cruciferae—Draba, Erophila78 KB (1,810 words) - 23:33, 5 November 2020
- is native to North and South America, and contains about 25 species. It is marked by polyploid complexes; the major one in North America is the Bromus5 KB (352 words) - 17:22, 11 May 2021
- maturity, ovoid to lanceoloid, slightly asymmetric and flattened. x = 17. North America, Eurasia, n Africa, Atlantic Islands, Pacific Islands. Species ca. 13014 KB (1,142 words) - 14:28, 2 June 2022
- polygonal, ± isodiametric, anticlinal walls straight. w North America, nw Mexico, South America (Argentina, Chile). Species ca. 22 (21 in the flora). Both14 KB (669 words) - 20:14, 5 November 2020
- at base, these often rooting, stolonlike stems sometimes present. w North America, n Mexico. Some species of Sidalcea are cultivated for ornament. The22 KB (713 words) - 23:22, 5 November 2020
- curved; endosperm nuclear, usually slight. North America, Mexico, West Indies, Central America, South America, Asia. Genera 9, species ca. 450 (3 genera7 KB (786 words) - 23:45, 5 November 2020
- present, inner weakly, if at all, clavate, moderately so in S. odora). North America. Species 7 (7 in the flora). None. Solidago (sect. Solidago) ser. Drummondiani4 KB (225 words) - 14:37, 28 February 2023
- or red, completely surrounding seed. x = 16. North America, Mexico, West Indies, Central America, Europe, e, se Asia, Africa, tropics and subtropics. Species6 KB (432 words) - 20:17, 5 November 2020
- appears in FNA Volume 2. Illustrator: John Myers Copyright: Flora of North America Association Generated Map Legacy Map Ala., Ark., Fla., Ga., Ill., Ind2 KB (128 words) - 17:55, 6 November 2020
- develop distribution maps. Barkworth, M.E. 2006. A new hybrid genus and 12 new combinations in North American grasses. Sida 22:495-501 Bowden, W.M. 19594 KB (416 words) - 16:30, 1 December 2021
- usually absent, sometimes 1–4. e, sc United States, s Mexico, West Indies, Central America, n South America. Species 1: e, sc United States, s Mexico, West3 KB (272 words) - 23:45, 5 November 2020
- Cotoneaster (section Group E. Stems erect; leaves deciduous, glabrous abaxially or hairy, not densely tomentose; pomes black or purple-black)bird-disseminated, mainly by American robins (Turdus migratorius Linnaeus) and cedar waxwings (Bombycilla cedrorum Vieillot) in North America. A few orange- or red-fruited25 KB (1,654 words) - 23:59, 5 November 2020
- and the taxonomy of North American Stipeae (Gramineae). Syst. Bot. 6:136-152 Barkworth, M.E. 1982. Embryological characters and the taxonomy of the Stipeae22 KB (1,566 words) - 17:22, 11 May 2021
- Mentioned on page 466. Illustrator: John Myers Copyright: Flora of North America Association Plants simple, sometimes branched. Inflorescences simple3 KB (186 words) - 20:37, 5 November 2020
- endangered: the perennials E. confertiflorum var. tanacetiflorum, E. jepsonii, E. latilobum, E. (Constancea) nevinii, and E. lanatum vars. hallii and obovatum10 KB (777 words) - 21:15, 5 November 2020
- endosperm copious, cellular, oily. North America, Mexico, West Indies, Central America, South America, s Europe, e, se Asia, warm-temperate and tropical7 KB (698 words) - 23:45, 5 November 2020
- 435, 441, 445. Illustrator: Yevonn Wilson-Ramsey Copyright: Flora of North America Association Shrubs, erect or mound-forming, 1–3 m; burl present; twigs5 KB (387 words) - 18:17, 6 November 2020
- flora): North America, Mexico, West Indies, Central America, South America. North America, Mexico, West Indies, Central America, South America. Species5 KB (209 words) - 23:19, 5 November 2020
- erose-denticulate. North America, South America, e Asia, Pacific Islands (Hawaii). Species ca. 40 (21) in the flora). North american representatives of4 KB (500 words) - 23:07, 5 November 2020
- encelioides Reveal & C. A. Hanson, E. fastigiatum Parry, E. molle Greene, E. orcuttianum S. Watson, E. pondii Greene, and E. zapatoense Moran. All are native74 KB (972 words) - 23:03, 27 October 2022
- thin, dull, fleshy to chartaceous pellicle. x = 12. North America, Central America, South America. Species 25–30 (16 in the flora). C. S. Rafinesque (1814b)9 KB (813 words) - 23:02, 5 November 2020
- base. Seeds 1–4, brown, 4-angled, oblong, reticulate. x = 18, 19. nw North America, e Asia (Russian Far East), arctic and alpine regions. Species 9 (9 in7 KB (624 words) - 23:44, 5 November 2020
- ursopedensis). North America, Mexico, introduced in Europe. Species 128 (119 in the flora). Section Coccineae includes 20 series and constitutes the main North American25 KB (651 words) - 00:00, 6 November 2020
- inhibit growth of tumors or lower blood pressure in mammals. Boivin, B. 1944. American Thalictra and their Old World allies. Rhodora 46: 337-377, 391-445, 453-48714 KB (849 words) - 22:49, 5 November 2020
- embryo straight; endosperm copious, starchless. North America, Mexico, West Indies, Central America, South America, Eurasia, mainly n temperate to arctic. Genera9 KB (958 words) - 23:44, 5 November 2020
- Seeds dark brown, ellipsoid, minutely papillate. x = 7. nw North America. Species 1: nw North America. Species 1 None. Elmera racemosa window.propertiesFro2 KB (230 words) - 23:42, 5 November 2020
- Portland. Wherry, E. T. 1935. Distribution of the North American pitcherplants. In: M. V. Walcott. 1935. Illustrations of North American Pitcherplants. Washington13 KB (1,221 words) - 23:45, 5 November 2020
- shape and may be difficult to distinguish. Good illustrations of most North American Filagininae may be found in L. Abrams and R. S. Ferris (1923–1960, vol21 KB (1,721 words) - 20:53, 5 November 2020
- coroniform, rarely of awns or 0. Mostly subtropical and warm-temperate North America, especially arid areas, also in the Old World. Genera 75, species 60016 KB (613 words) - 21:10, 5 November 2020
- Mentioned on page 379. Illustrator: Linny Heagy Copyright: Flora of North America Association Stems 15–50 cm, glabrous or sparsely lanulose-puberulent3 KB (268 words) - 23:23, 5 November 2020
- 408, 413, 430. Illustrator: Yevonn Wilson-Ramsey Copyright: Flora of North America Association Shrubs, erect, 0.3–3 m; burl absent; twigs densely short3 KB (258 words) - 18:18, 6 November 2020
- Mentioned on page 362. Illustrator: Barbara Alongi Copyright: Flora of North America Association Stems branched proximally, slightly 4-angled, 50–150 cm.3 KB (274 words) - 20:36, 5 November 2020
- Mentioned on page 248, 250. Illustrator: Barbara Alongi Copyright: Flora of North America Association Shrubs or trees, to 15 m. Bark light reddish gray, smooth3 KB (274 words) - 23:44, 5 November 2020
- Echinochloa frumentacea and E. esculenta are domesticated derivatives of E. crus-galli and E. colona, respectively (Yabuno 1962) and that E. oryzoides is very closely15 KB (1,345 words) - 18:55, 11 May 2021
- not erose, not fully covering operculum, smooth. North America, Mexico, Central America, South America, Eurasia, Africa, Atlantic Islands, Pacific Islands18 KB (854 words) - 22:25, 5 November 2020
- synonyms of E. kamtschatica: E. komarovii Zinserling, E. mitrata (Franchet & Savatier ex Makino, E. sachalinensis (Meinschauser) B. Fedtschenko, E. savatieri7 KB (947 words) - 21:38, 5 November 2020
- appears in FNA Volume 2. Illustrator: John Myers Copyright: Flora of North America Association Plants terrestrial or on rock. Stems short- to long-creeping9 KB (630 words) - 20:36, 6 November 2020
- 41(Special Issue):13-20 Barkworth, M.E. and R.J. Atkins. 1984. Leymus Hochst. (Gramineae: Triticeae) in North America: Taxonomy and distribution. Amer. J14 KB (1,162 words) - 17:24, 11 May 2021
- appears in FNA Volume 2. Illustrator: John Myers Copyright: Flora of North America Association Plants on rock. Leaves oblong, 2–3-pinnatifid, 2–6 × 0.5–13 KB (237 words) - 21:21, 5 November 2020
- Verbesininae (e.g., G. Bentham 1873) or in Helianthinae (e.g., T. F. Stuessy 1977[1978]). Sometimes, Rudbeckiinae has included Echinacea (e.g., P. O. Karis4 KB (390 words) - 21:14, 5 November 2020
- fusiform or ovoid, winged or not. North America, Mexico, West Indies (Hispaniola), Central America, n South America, Europe, Asia (including Sumatra).7 KB (777 words) - 23:41, 5 November 2020
- setiform scales rarely present, inner bristles usually strongly clavate). North America. Species 9 (9 in the flora). None. Solidago bicolor, Solidago erecta6 KB (244 words) - 21:01, 5 November 2020
- pappi persistent, ± coroniform (with 0–4 ± prominent teeth). x = 11. e, c North America. Species 9 (9 in the flora). In keys and descriptions, “discs” refers7 KB (522 words) - 21:10, 5 November 2020
- subsp. runcinata (E. James) Torrey & A. Gray Fl. N. Amer. 2: 487. 1843. David J. Bogler Illustrated Basionym: Hieracium runcinatum E. James Account Exped5 KB (408 words) - 19:24, 6 November 2020
- apex rounded, pointed, or with slight dimple. North America, Mexico, Central America, n, w South America, Eurasia. Species ca. 30 (11 in the flora). What6 KB (228 words) - 20:17, 5 November 2020
- straight. x = 7, 8, 9. s North America, South America (Andean region), Europe (Mediterranean region), Asia (Mediterranean region, e to India), Africa (Mediterranean4 KB (444 words) - 23:11, 5 November 2020
- on page 50, 52, 53, 56. Illustrator: Linny Heagy Copyright: Flora of North America Association Plants solitary or tufted, with bulbils on branched caudices4 KB (330 words) - 18:18, 6 November 2020
- not horned, crested or not; ridges between valves absent. North America, Mexico, Central America (Costa Rica, Guatemala, Panama). Species of subg. Ceanothus14 KB (267 words) - 20:12, 5 November 2020
- putative infrageneric group occurring in North America are at best vague and ill defined. The North American species of Ephedra are well defined based7 KB (439 words) - 20:18, 11 January 2021
- Bromus tectorum (cheatgrass) is a noxious, fire-prone invader of western North American ecosystems; it is also welcomed as a source of early spring feed in28 KB (1,872 words) - 17:21, 11 May 2021
- glochidiate in P. glochidata), usually arillate. North America, Mexico, West Indies, Central America, South America, Europe, Asia, Africa, Australia. Species15 KB (729 words) - 23:55, 2 December 2022
- Meacham. 1999. Synthesis of the North American Flora, Version 1.0 (CD-ROM). North Carolina Botanical Garden, Chapel Hill, North Carolina, U.S.A. Kok, P.D.F19 KB (857 words) - 18:55, 11 May 2021
- Treatment on page 337. Illustrator: John Myers Copyright: Flora of North America Association Plants deep green, ± elongate. Stems to ca. 6 cm; hairs dark4 KB (500 words) - 21:25, 5 November 2020
- (1980), have included Eleocharis coloradoensis in E. parvula or E. parvula var. anachaeta. In typical E. coloradoensis, which occurs from Saskatchewan south5 KB (582 words) - 21:38, 5 November 2020
- ellipsoid, warty or smooth. x = 7. wc North America. Species 1: wc North America. Analysis of molecular data reported by D. E. Soltis et al. (1990) has suggested3 KB (277 words) - 23:42, 5 November 2020
- 19, [20,] 26, [27,] and probably higher. North America, Mexico, West Indies, Central America, South America, Eurasia, Africa, Indian Ocean Islands, Pacific16 KB (1,130 words) - 23:21, 5 November 2020
- Wis., introduced in e Asia (Japan), Australia. Subspecies 2 (2 in the flora). Elements of Cakile edentula are native in North America; the typical variety4 KB (318 words) - 18:14, 6 November 2020
- IllustratedEndemic Synonyms: Asplenium scalifolium E. P. St. John Asplenium suare E. P. St. John Asplenium subtile E. P. St. John. Treatment appears in FNA Volume3 KB (295 words) - 21:24, 5 November 2020
- appears in FNA Volume 3. Illustrator: John Myers Copyright: Flora of North America Association Plants 0.5-4 m. Leaves 2-13 × 1-8 cm. Flowers: corolla white3 KB (200 words) - 22:48, 5 November 2020
- distinctly muricate. x = 7. nw North America. Species 2 (2 in the flora). Although morphologically similar, as reviewed by D. E. Soltis et al. (2007), diploid5 KB (522 words) - 23:42, 5 November 2020
- in the Flora region. Two European species are grown as ornamentals in North America. Many of the seventeen native species merit such use. Several proposals12 KB (791 words) - 18:29, 28 May 2021
- Hispaniola), Central America (Guatemala and Belize), South America (se Venezuela), e Asia, Africa, e Australia. Osborn, J. M. and E. L. Schneider. 19883 KB (238 words) - 22:50, 5 November 2020
- 43, 45, 46, 76. Illustrator: Yevonn Wilson-Ramsey Copyright: Flora of North America Association Herbs, rhizomatous, not stoloniferous; caudex sometimes bearing8 KB (417 words) - 23:41, 5 November 2020
- sometimes ± compressed, 2–6-nerved, glabrous or ± strigillose. x = 7, 8. North America, Mexico, Eurasia. Species ca. 58 (51 in the flora). Subgenus Symphyotrichum3 KB (333 words) - 20:58, 5 November 2020
- and [H. E.] Ahles.” Centaurea paniculata. According to our herbarium studies, reports of C. paniculata Linnaeus (Jersey knapweed) from North America are apparently16 KB (1,523 words) - 20:37, 6 November 2020
- usually straight or curved, rarely folded. Mainly temperate regions of North America. Genera 28, species ca. 850 (16 genera, 160 species in the flora). Morphological10 KB (665 words) - 23:07, 5 November 2020
- page 444, 445. Illustrator: Yevonn Wilson-Ramsey Copyright: Flora of North America Association Trees to 20 m, flowering at 2 m. Stems clustered, occasionally4 KB (441 words) - 20:18, 5 November 2020
- are most abundant in Asia and South America, but are also found in Africa, Australia, Central America and North America. One genus, Arundinaria, is native11 KB (1,341 words) - 17:25, 11 May 2021
- rarely 8-grooved (C. amoena subsp. whitneyi), not wider distally. w North America. Species 3 (3 in the flora). None. Clarkia amoena, Clarkia franciscana2 KB (118 words) - 11:32, 9 May 2022
- Howell, J. T. 1959. Distributional data on weedy thistles in western North America. Leafl. W. Bot. 9: 17–32. Moore, R. J. and C. Frankton. 1974. The Thistles11 KB (727 words) - 17:16, 10 May 2024
- monostachia Harry E. Luther, Gregory K. Brown Treatment appears in FNA Volume 22. Illustrator: Yevonn Wilson-Ramsey Copyright: Flora of North America Association2 KB (95 words) - 21:32, 5 November 2020
- Copyright: Flora of North America Association Basal rosettes usually well developed. Cauline leaves not or only slightly longer than wide, i.e., length-width2 KB (182 words) - 23:42, 5 November 2020
- endosperm abundant or not. nearly worldwide except boreal and arctic North America and Asia, tropical Africa, Antarctica. Genera ca. 60, species ca. 170010 KB (925 words) - 20:31, 5 November 2020
- Rosaceae) in North America. J. Bot. Res. Inst. Texas 1: 31–46. Rydberg, P. A. 1908. Drymocallis. In: N. L. Britton et al., eds. 1905+. North American Flora.17 KB (1,324 words) - 23:57, 5 November 2020
- olympicum (E. Britton) T. T. McIntosh & J. R. Spence Bryologist 89: 200. 1986,. Dale H. Vitt, John R. Spence Basionym: Grimmia olympica E. Britton Bryologist2 KB (186 words) - 22:26, 5 November 2020
- Ventenata, Vulpia, ×agropogon, ×arctodupontia, ×dupoa, ×pucciphippsia R. Br. Mary E. Barkworth Treatment appears in FNA Volume 24. Treatment on page 378. Plants40 KB (861 words) - 17:24, 11 May 2021
- 85, 105, 109, 115. Illustrator: Barbara Alongi Copyright: Flora of North America Association Herbs, rhizomatous, stoloniferous or not; caudex not cormlike9 KB (683 words) - 23:42, 5 November 2020
- page 63, 101, 104. Illustrator: Elizabeth Zimmerman Copyright: Flora of North America Association Culms often spreading or reclining, 2–25 cm × 0.3–1 mm. Leaves:4 KB (402 words) - 21:38, 5 November 2020
- similar to E. diandra and E. ovata; E. diandra differs from E. aestuum in its lower tubercles, brown floral scales, and absence of perianth bristles; E. ovata3 KB (379 words) - 21:38, 5 November 2020
- Pachycereeae Buxbaum emend. A. C. Gibson & K. E. Horak, including the dominant columnar cacti of North America (R. S. Wallace and A. C. Gibson 2002). Whether17 KB (828 words) - 22:57, 5 November 2020
- West Indies (Cuba), Central America, South America. Species 15 (1 in the flora). Bejaria is widespread in Latin America, where it is an important component3 KB (336 words) - 23:47, 5 November 2020
- 12. North America, e, sw Asia. Orphanidesia Boissier & Balansa Species 3 (1 in the flora). Epigaea comprises E. repens in eastern North America, E. asiatica3 KB (295 words) - 23:47, 5 November 2020
- Wis., e, se Asia, also introduced in South America (Brazil), Europe, Africa, Australia. Elatine triandra is a popular aquarium plant. Reports of E. triandra3 KB (348 words) - 20:16, 5 November 2020
- Mentioned on page 367. Illustrator: Yevonn Wilson-Ramsey Copyright: Flora of North America Association Shrubs or trees, evergreen, often much-branched from base2 KB (204 words) - 23:45, 5 November 2020
- Mentioned on page 461, 463. Illustrator: John Myers Copyright: Flora of North America Association Stems 11–33 cm. Leaves triangular to narrowly lanceolate3 KB (296 words) - 20:37, 5 November 2020
- forms for North America, but later (1957) did not recognize infraspecific taxa. Most plants from the Arctic to cool-temperate North America, including10 KB (1,200 words) - 21:38, 5 November 2020
- piedmontana N. E. Pfeiffer Isoëtes piedmontana Treatment appears in FNA Volume 2. Illustrator: John Myers Copyright: Flora of North America Association Plants2 KB (203 words) - 21:22, 5 November 2020
- short-cylindric, wings absent. × = 9. North America, Mexico, Central America (Guatemala), South America, Europe, e Asia (Japan), Africa (Morocco), Pacific8 KB (387 words) - 20:36, 5 November 2020
- flattened-ellipsoidal to fusiform, often tailed, ± winged; testa smooth. x = 13. North America, Europe, Asia, Australia. Anthodendron Reichenbach; Azaleastrum (Planchon20 KB (987 words) - 23:47, 5 November 2020
- Mentioned on page 331. Illustrator: Yevonn Wilson-Ramsey Copyright: Flora of North America Association Shrubs or trees, glabrous or hairy (hairs simple, 1-celled3 KB (252 words) - 23:45, 5 November 2020
- wetted; cotyledons incumbent. x = 7. North America, Europe, Asia, Africa, introduced in Central America, South America, Australia. Species 41 (8 in the flora)7 KB (593 words) - 23:30, 5 November 2020
- 6. Treatment on page 70. Illustrator: John Myers Copyright: Flora of North America Association Roots flattened or elliptic, 0.3–1.1 mm diam. Stems 1.8–94 KB (407 words) - 23:19, 5 November 2020
- glabrous. Tropical regions nearly worldwide and temperate regions of North America and Asia, s Africa, Pacific Islands in New Zealand. Genus 1, species2 KB (129 words) - 21:21, 5 November 2020
- spikes or panicles. Seeds with margins rounded; seed coat honeycombed. North America, Asia. Species ca. 10 (4 in the flora). None. Chenopodium berlandieri2 KB (145 words) - 22:59, 5 November 2020
- setiform scales rarely present, inner weakly clavate). North America, Mexico, West Indies, Central America, introduced to Atlantic Islands (Azores). Species5 KB (224 words) - 21:01, 5 November 2020
- [capsular or capsulelike berries]. x = 6. North America, Mexico, Central America, West Indies, South America, Australasia, warm-temperate to tropical areas17 KB (1,462 words) - 23:20, 5 November 2020
- appears in FNA Volume 2. Illustrator: John Myers Copyright: Flora of North America Association Stems 2–5 mm diam.; hairs reddish brown to chestnut brown3 KB (239 words) - 21:24, 5 November 2020
- page 44, 47, 120, 132. Illustrator: Barbara Alongi Copyright: Flora of North America Association Herbs, rhizomatous, stoloniferous or not; caudex not cormlike5 KB (415 words) - 23:42, 5 November 2020
- been cited for North America; the name belongs in synonymy of a Eurasian subspecies and appears to have been misapplied to North American specimens. None3 KB (278 words) - 18:18, 6 November 2020
- circumboreal “E. palustris complex,” which in North America comprises E. palustris, E. mamillata, E. macrostachya, E. erythropoda, E. uniglumis, E. kamtschatica11 KB (1,416 words) - 21:44, 5 November 2020
- Mentioned on page 248, 249. Illustrator: Barbara Alongi Copyright: Flora of North America Association Trees, to 15–30(–40) m. Bark dark reddish brown, deeply furrowed4 KB (374 words) - 23:44, 5 November 2020
- L. D. Gottlieb. 2003. Phylogenetic relationships among the primarily North American genera of Cichorieae (Compositae) based on analysis of 18S–26S rDNA27 KB (747 words) - 20:18, 11 January 2021
- International Triticeae Consortium. The genus is now widespread in western North America, frequently being used for soil stabilization on degraded rangeland and8 KB (930 words) - 17:23, 11 May 2021
- erose-truncate or laciniate plus 0–2(–5) longer, subulate to aristate. x = 12. North America, introduced in Europe. Species 23 (23 in the flora). The species of Rudbeckia7 KB (462 words) - 20:35, 6 November 2020
- Mentioned on page 379. Illustrator: Linny Heagy Copyright: Flora of North America Association Stems 20–60 cm, subglabrous to sparsely lanulose-puberulent4 KB (501 words) - 23:23, 5 November 2020
- minute. Seeds ± carinate or not. e North America, e Mexico, West Indies (Bahamas, Greater Antilles), Bermuda, Central America (Belize). Species 29 (28 in the11 KB (289 words) - 23:19, 5 November 2020
- Metheny 1991). Most require acid soils, although E. carnea, E. vagans, and E. ×darleyensis (E. carnea × E. erigena) will accept neutral soils (A. Mikolajski4 KB (326 words) - 23:47, 5 November 2020
- Mentioned on page 461. Illustrator: John Myers Copyright: Flora of North America Association Racemes usually with 1–12 erect or ascending branches, yellow4 KB (396 words) - 20:37, 5 November 2020
- FNA Volume 3. Illustrator: Yevonn Wilson-Ramsey Copyright: Flora of North America Association Herbs or subshrubs, 1-16 dm. Leaves opposite or nearly opposite4 KB (377 words) - 22:47, 5 November 2020
- setiform scales rarely present, inner bristles weakly to strongly clavate). North America, Mexico. Species 5 (5 in the flora). None. Solidago arenicola, Solidago3 KB (167 words) - 21:01, 5 November 2020
- Mentioned on page 461. Illustrator: John Myers Copyright: Flora of North America Association Stems 1–3, dark wine red or purple, unbranched, 9–38 cm,3 KB (299 words) - 20:37, 5 November 2020
- Treatment on page 307. Illustrator: Marjorie C. Leggitt Copyright: Flora of North America Association Stems densely hairy. Leaf blades: basal sinus incisions relatively3 KB (249 words) - 23:57, 5 November 2020
- acuminatum (Ashe) E. P. Bicknell Asarum canadense var. acuminatum Ashe Asarum canadense var. ambiguum (E. P. Bicknell) Farwell Asarum canadense var. reflexum (E. P.4 KB (396 words) - 22:51, 5 November 2020
- Mentioned on page 120. Illustrator: Patricia M. Eckel Copyright: Flora of North America Association Stems weakly julaceous. Leaves strongly imbricate when dry4 KB (300 words) - 22:34, 5 November 2020
- a species of Central America, South America, and the West Indies, have been reported (Do V. C. et al. 1989). V. M. Bates and E. T. Browne (1981) reported3 KB (291 words) - 21:21, 5 November 2020
- the status of Acorus in North America. Whether Acorus is native or introduced, as well as the number of taxa in North America, has been debated for years5 KB (603 words) - 21:31, 5 November 2020
- hybrid origin from E. palustris and both E. erythropoda and E. uniglumis. The 2n = 38 plants of E. macrostachya may comprise the American counterpart of the9 KB (1,138 words) - 21:44, 5 November 2020
- Treatment on page 369. Illustrator: Yevonn Wilson-Ramsey Copyright: Flora of North America Association Plants to 10 m, frequently forming dense thickets. Leaves:3 KB (311 words) - 23:45, 5 November 2020
- called sect. Pnigma Dumort. It is native to Eurasia as well as to North and South America, and has about 90 species. None. Bromus anomalus, Bromus ciliatus10 KB (255 words) - 17:22, 11 May 2021
- Mexico, West Indies, Central America, South America, Africa, Pacific Islands. Rhizophora mangle is native to the Americas and west Africa; it was introduced4 KB (470 words) - 20:13, 5 November 2020
- some species. x = 7. Forested temperate and boreal Northern Hemisphere, North America, Asia. Species ca. 25 (8 species in the flora). Alders resemble birches9 KB (813 words) - 18:30, 6 June 2022
- 658, 659, 660. Illustrator: Marjorie C. Leggitt Copyright: Flora of North America Association Shrubs or trees, 2–25 m. Stems 1–20, fastigiate, solitary6 KB (747 words) - 23:54, 5 November 2020
- appendage absent. x = [7, 8?] 10, 11. North-temperate regions, w North America (including Mexico), Central America, South America (Andes), Eurasian mountains, Mediterranean7 KB (503 words) - 23:07, 5 November 2020
- page 332, 334. Illustrator: Yevonn Wilson-Ramsey Copyright: Flora of North America Association Herbs, colonial, scapose, rhizomatous; rhizome slender, scale-leaved2 KB (230 words) - 23:45, 5 November 2020
- genus is unusual for an eastern Asian-eastern North American disjunct in that more species occur in North America than in Asia. A morphological phylogenetic4 KB (394 words) - 23:45, 5 November 2020
- rarely glabrous. Festuca sect. Breviaristatae is distributed in Asia and North America. It contains about 15 species. None. Festuca altaica, Festuca californica2 KB (175 words) - 17:24, 11 May 2021
- Worldwide, but mainly north-temperate region. Species ca. 100 (27 in the flora). Two names that appear in many North American treatments, Cerastium viscosum15 KB (867 words) - 23:09, 5 November 2020
- on page 43, 47, 124. Illustrator: Barbara Alongi Copyright: Flora of North America Association Herbs, not rhizomatous or stoloniferous; caudex erect, slender3 KB (291 words) - 23:42, 5 November 2020
- Treatment on page 115. Illustrator: John Myers Copyright: Flora of North America Association Stems long-creeping. Leaves to ca. 3 m. Petioles borne 1-43 KB (299 words) - 21:22, 5 November 2020
- 43, 44, 47, 84. Illustrator: Yevonn Wilson-Ramsey Copyright: Flora of North America Association Herbs, not rhizomatous, not stoloniferous; caudex slender3 KB (292 words) - 23:41, 5 November 2020
- Treatment on page 429. Illustrator: Yevonn Wilson-Ramsey Copyright: Flora of North America Association Twigs densely short soft-hairy, eglandular. Immature inflorescence3 KB (163 words) - 23:46, 5 November 2020
- [4]. Fruits berries. Seeds 1–4 per fruit. North America, Mexico, West Indies, Central America, South America, Eurasia, Africa, Indian Ocean Islands, Pacific6 KB (550 words) - 20:15, 5 November 2020
- Mentioned on page 356. Illustrator: Yevonn Wilson-Ramsey Copyright: Flora of North America Association Stems 2–38 cm. Leaves: petiole 3–21 mm; blade lanceolate3 KB (252 words) - 20:36, 5 November 2020
- hybrid origin from E. elliptica and either E. erythropoda or E. uniglumis var. halophila (M. L. Fernald 1950). The plants are similar to E. erythropoda except5 KB (619 words) - 21:38, 5 November 2020
- with E. ovata and E. aestuum. A few specimens are intermediate with E. engelmannii. Eleocharis obtusa is sometimes treated as conspecific with E. ovata5 KB (555 words) - 21:38, 5 November 2020
- Phytologia 75: 8. 1993. John C. Semple, Rachel E. Cook Basionym: Nemorales Mackenzie in J. K. Small, Man. S.E. Fl., 1348. 1933 Synonyms: Incanae Rydberg Radulae Rydberg4 KB (199 words) - 21:02, 5 November 2020
- lacerate, sometimes aristate scales. x = 17. North America, Mexico, West Indies (Cuba), Central America, South America. Species ca. 32 (18 in the flora). Helenium8 KB (469 words) - 20:39, 6 November 2020
- axile and centric, nearly filling testa; endosperm scanty or absent. North America, Europe, Asia, Australia. Genera 3, species ca. 45 (3 genera, 9 species4 KB (419 words) - 23:37, 2 December 2022
- intermediate between E. engelmannii and E. obtusa, or rarely with E. lanceolata. I have not seen specimens to verify literature reports of E. engelmannii from5 KB (487 words) - 21:38, 5 November 2020
- non-naturalized aliens, e.g., on ballast, or as grain immigrants or wool contaminants, and may not now be present in North America. Because of all these26 KB (1,309 words) - 23:01, 5 November 2020
- Cope, E.A. 1994. Further notes on beachgrasses (Ammophila) in northeastern North America. Newsletter New York Fl. Assoc. 5(1):5-7 Reznicek, A.A. and E.J.5 KB (465 words) - 17:21, 11 May 2021
- numerous, subglobose, minutely pitted, 1-3 mm, aril present. x = 14. North America, South America, Hawaii, introduced in other tropical and temperate regions of11 KB (563 words) - 22:50, 5 November 2020
- naturalized in North America (M. A. Dirr 2009). Some of these species have the potential to hybridize with native species; E. angustifolia, E. pungens, and E. umbellata5 KB (300 words) - 23:37, 2 December 2022
- Throughout n temperate, boreal, and arctic zones of the Northern Hemisphere, North America, Asia. Species ca. 35 (18 species in the flora). Birches, like alders17 KB (1,146 words) - 22:51, 5 November 2020
- ornamentation papillose to warty, or ridged. North America, Mexico, West Indies, Central America, South America, Europe, Asia, Africa, Indian Ocean Islands7 KB (392 words) - 22:25, 5 November 2020
- Mentioned on page 410, 412. Illustrator: Linny Heagy Copyright: Flora of North America Association Subshrubs, sprawling, 1.2–6 dm; branches glabrous, or puberulous4 KB (400 words) - 23:23, 5 November 2020
- Treatment on page 248. Illustrator: Linny Heagy Copyright: Flora of North America Association Pedicels usually 2–8 cm in flower; involucellar bractlets2 KB (168 words) - 23:21, 5 November 2020
- FNA Volume 3. Illustrator: Yevonn Wilson-Ramsey Copyright: Flora of North America Association Herbs, 0.2-2.5dm, sparsely to densely pubescent with falcate2 KB (133 words) - 22:50, 5 November 2020
- Bryan E. Dutton, Carl S. Keener, Bruce A. Ford EndemicIllustrated Treatment appears in FNA Volume 3. Illustrator: John Myers Copyright: Flora of North America2 KB (186 words) - 22:45, 5 November 2020
- Treatment on page 137. Illustrator: Yevonn Wilson-Ramsey Copyright: Flora of North America Association Leaves: basal blades unlobed or palmately lobed; cauline2 KB (129 words) - 23:19, 5 November 2020
- fixed to sporangium wall. Mostly tropical, North America, Mexico, West Indies, Central America, South America, Eurasia, Africa including Madagascar. Genus2 KB (162 words) - 21:24, 5 November 2020
- shiny, carunculate or not; endosperm fleshy. North America, Mexico, West Indies, Central America, n South America, Europe, Asia, Africa, nearly worldwide.3 KB (238 words) - 11:32, 9 May 2022
- Zinserlingia, 8a1a. E. ser. Rostellatae, and 8a3. E. sect. Parvulae, following M. S. González-E. and P. M. Peterson (1997). All North American plants of Eleocharis7 KB (699 words) - 21:38, 5 November 2020
- among the North American, neotropical, and Eastern Hemisphere species are unclear, and it seems likely that the genus, as broadly construed by E. B. Copeland11 KB (613 words) - 21:23, 5 November 2020
- Landolt, E. 1986. The family of Lemnaceae—A monographic study, vol. 1. Veröff. Geobot. Inst. E. T. H. Stiftung Rübel Zürich 71. Landolt, E. and R. Kandeler9 KB (964 words) - 21:29, 5 November 2020
- Clarke) V. E. Grant Treatment appears in FNA Volume 23. Mentioned on page 82. Illustrator: Elizabeth Zimmerman Copyright: Flora of North America Association5 KB (529 words) - 21:38, 5 November 2020
- not beaked, longitudinally furrowed. x = 12. North America, Mexico, Central America, South America, Europe, e Asia, Africa. Species ca. 150 (14 in the flora)8 KB (368 words) - 20:17, 5 November 2020
- not include those other genera (e.g., P. K. Chowdhuri 1957) or do not deal with most of our native North American taxa [e.g., W. Greuter (1995) and the molecular29 KB (1,186 words) - 00:23, 15 November 2022
- A. Weatherby. 1916. The genus Puccinellia in eastern North America. Rhodora 18:1-23 Porsild, A.E. 1964. Illustrated Flora of the Canadian Arctic Archipelago17 KB (1,082 words) - 16:08, 1 December 2021
- appears in FNA Volume 3. Illustrator: John Myers Copyright: Flora of North America Association Aerial shoots 5-30 cm. Leaves: petiole 5-25 cm; terminal4 KB (338 words) - 22:48, 5 November 2020
- page 582, 584, 610, 619. Illustrator: John Myers Copyright: Flora of North America Association Stems: hairs sparse or dense, unbranched, rarely branched4 KB (311 words) - 20:24, 5 November 2020
- Mentioned on page 582, 583. Illustrator: John Myers Copyright: Flora of North America Association Stems: hairs dense, sometimes sparse, unbranched, rarely3 KB (245 words) - 20:24, 5 November 2020
- Mentioned on page 582, 584, 632. Illustrator: John Myers Copyright: Flora of North America Association Stems: hairs sparse proximally, becoming fairly dense distally3 KB (309 words) - 20:24, 5 November 2020
- Treatment on page 368. Illustrator: Yevonn Wilson-Ramsey Copyright: Flora of North America Association Plants to 15 m, often forming dense stands. Leaves: petiole3 KB (211 words) - 23:45, 5 November 2020
- Mentioned on page 63. Illustrator: Bee F. Gunn Copyright: Flora of North America Association Plants perennial, sometimes nearly acaulescent. Stems decumbent3 KB (247 words) - 22:56, 5 November 2020
- Treatment on page 572. Illustrator: Patricia M. Eckel Copyright: Flora of North America Association Plants delicate, in creeping mats. Stems with branches 03 KB (245 words) - 22:38, 5 November 2020
- Treatment on page 116. Illustrator: John Myers Copyright: Flora of North America Association Stems creeping. Leaves to ca. 3(-30) m. Petioles borne 2-73 KB (255 words) - 21:21, 5 November 2020
- appears in FNA Volume 2. Illustrator: John Myers Copyright: Flora of North America Association Plants aquatic. Rootstock nearly globose, 2-lobed. Leaves3 KB (302 words) - 21:23, 5 November 2020
- Mentioned on page 591. Illustrator: John Myers Copyright: Flora of North America Association Herbs (0.3–)1–3 dm. Leaves linear, thin, flexible, 0.8–42 KB (180 words) - 20:24, 5 November 2020
- Mentioned on page 591, 592. Illustrator: John Myers Copyright: Flora of North America Association Herbs 0.9–1.4 dm. Leaves lanceolate, thick, ± brittle, (03 KB (231 words) - 20:24, 5 November 2020
- membranous; endosperm copious; embryo curved. North America, West Indies, Central America, South America, Eurasia, Africa, Australia. Genera 4, species6 KB (691 words) - 22:56, 5 November 2020
- straight. North America, s Africa, and tropical regions of Eastern Hemisphere. Genus 1, species 52 (1 species in the flora). Bruggen, H. W. E. van. 19732 KB (203 words) - 20:02, 13 March 2024
- x = 6. Introduced; Mexico, West Indies, Central America, South America, Asia, Indian Ocean Islands (e, se Madagascar), Pacific Islands, Australia. Icacorea4 KB (303 words) - 23:45, 5 November 2020
- 4–5 in E. eriantha, E. exstipulata, and E. radians), sessile or stipitate, shallowly cupped to deeply concave; appendages absent or petaloid (E. bifurcata9 KB (492 words) - 20:15, 5 November 2020
- Nearly worldwide, Juncus bufonius is found essentially throughout North America except north of the Alaskan and Canadian tTaiga. Juncus bufonius is a highly5 KB (419 words) - 21:29, 5 November 2020
- remarkable in that it occurs in southern Africa as well as in North America. No other North American fern has this distribution. Asplenium platyneuron is an5 KB (465 words) - 21:23, 5 November 2020
- Genuini speciesJuncus filiformis Linnaeus Sp. Pl. 1: 326. 1753. Ralph E. Brooks*, Steven E. Clemants* Common names: Thread rush Illustrated Treatment appears3 KB (284 words) - 21:31, 5 November 2020
- or absent; styles 2. Seeds horizontal. Worldwide, native to s North America, n South America, s Eurasia, Africa. Species 8–9 (3 in the flora). None. Dysphania2 KB (162 words) - 22:58, 5 November 2020
- style; style deciduous, base not enlarged. North America, Mexico, West Indies, Bermuda, Central America, South America, Eurasia. Species ca. 85 (72 in the flora)55 KB (863 words) - 21:41, 5 November 2020
- Genuini speciesJuncus drummondii E. Meyer in C. F. von Ledebour, Flora Rossica 4: 235. 1853. Ralph E. Brooks*, Steven E. Clemants* Common names: Drummond's4 KB (308 words) - 21:31, 5 November 2020
- of elongated cells, scaly or minutely tuberculate. x = 7. w North America, w South America. Species 42 (41 in the flora). Molecular phylogenetic analysis15 KB (533 words) - 17:51, 2 December 2022
- 12, [13?,] 14, 15, 17, [18]. North-temperate regions, Europe (esp. Mediterranean region), Asia (esp. Mediterranean region e to c Asia), Africa (Mediterranean5 KB (588 words) - 23:10, 5 November 2020
- Gray) V. E. Grant Treatment appears in FNA Volume 23. Mentioned on page 82. Illustrator: Elizabeth Zimmerman Copyright: Flora of North America Association5 KB (494 words) - 21:38, 5 November 2020
- only to North America, with nearly as many names given to the Asian variants. Numerous morphological extremes were described in North America, Russia,6 KB (659 words) - 18:13, 6 November 2020
- myrmecochorous elaiosome (aril). x = 5. 2n = 10 in all American species recorded. North America, Asia. Species 43 (38 in the flora). Trillium is traditionally25 KB (865 words) - 22:18, 5 November 2020
- Terrell, E.E. and L.R. Batra. 1982. Zizania latifolia and Ustilago esculenta, a grass-fungus association. Econ. Bot. 36:274-285 Terrell, E.E., P.M. Peterson8 KB (673 words) - 20:51, 12 February 2024
- 12, 14, 15, 16, 18, 22. Illustrator: John Myers Copyright: Flora of North America Association Plants to 55 m, 35 dm diam.; moderately to strongly heterophyllous10 KB (1,262 words) - 18:16, 6 November 2020
- narrowly 2-winged; cotyledons 2–5. x = 11. Warm north temperate regions. The genus Cupressus in North America consists mainly of small, disjunct, relictual5 KB (427 words) - 21:23, 5 November 2020
- Acutifolia speciesSphagnum beothuk R. E. Andrus Sida 22: 966, figs. 21–26. 2006,. Cyrus B. McQueen†, Richard E. Andrus Treatment appears in FNA Volume2 KB (228 words) - 22:28, 5 November 2020
- Proceedings of the Biological Society of Washington 10: 127. 1896. Ralph E. Brooks*, Steven E. Clemants* IllustratedEndemic Synonyms: Juncus exilis Osterhout Treatment3 KB (256 words) - 21:31, 5 November 2020
- Va. Viola bicolor is the only pansy native to North America (V. B. Baird 1942; J. Clausen et al. 1964; A. E. Radford et al. 1968) and is the only annual3 KB (319 words) - 23:19, 5 November 2020
- cylindric; endosperm ± copious and fleshy. North America, Mexico, West Indies, Bermuda, Central America, South America, Eurasia, Africa, Indian Ocean Islands5 KB (511 words) - 11:31, 9 May 2022
- wall at maturity. Cotyledons distinct or connate. North America, Mexico, West Indies, Central America, Eurasia, n Africa. Species ca. 200 (51 in the flora)24 KB (374 words) - 21:04, 25 November 2022
- University of Georgia. Sherman, S. L. and D. E. Giannasi. 1988. Foliar flavonoids of Ulmus in eastern North America. Biochem. Syst. & Ecol. 16: 51-56. Stipes8 KB (708 words) - 22:46, 5 November 2020
- that of E. microlepis. Simpson (pers. comm.) has not examined specimens of either E. nigrescens or E. microlepis from North America, and lists both E. microlepis5 KB (482 words) - 21:38, 5 November 2020
- cultivated and wild columbines. Gentes Herb. 7: 1-150. Payson, E. B. 1918. The North American species of Aquilegia. Contr. U.S. Natl. Herb. 20: 133-157. Aquilegia9 KB (459 words) - 22:47, 5 November 2020
- secunda, and P. wheeleri are important native forage species in western North America; P. alpina, P. arctica, and P. glauca are common components of alpine82 KB (1,737 words) - 17:24, 11 May 2021
- distinct from achene. Temperate to tropical North America, Central America, South America, West Indies, Europe, North Africa. Species 2 (2 in the flora). Eleocharis3 KB (290 words) - 21:38, 5 November 2020
- polysepala (Endelmann) E. O. Beal Nymphaea polysepala (Engelmann) Greene Treatment appears in FNA Volume 3. Illustrator: John Myers Copyright: Flora of North America Association3 KB (262 words) - 22:50, 5 November 2020
- Hydastylus borealis E. P. Bicknell Hydastylus brachypus E. P. Bicknell Hydastylus californicus (Ker Gawler) Salisbury Sisyrinchium boreale (E. P. Bicknell) J4 KB (306 words) - 20:33, 6 November 2020
- perennials (i.e., X. brevifolia, X. flabelliformis, X. jupicai). Of these only S. jupicai tends to die to the base at the end of a growing season. In North American5 KB (610 words) - 21:29, 5 November 2020
- capsules usually furrowed (irregularly wrinkled in Philonotis cernua); e North America, Greenland > 4 4 Leaves 2- or 3-stratose; fertile plants lacking subfloral5 KB (400 words) - 22:34, 5 November 2020
- individuals. Hultén, E. 1959b. Studies in the genus Dryas. Svensk Bot. Tidskr. 53: 507–542. Porsild, A. E. 1947. The genus Dryas in North America. Canad. Field-Naturalist8 KB (729 words) - 23:57, 5 November 2020
- often striolate at base and papillose. North America, Mexico, West Indies, Central America, South America, Europe, e Asia, Africa, Pacific Islands, Australia3 KB (188 words) - 22:39, 5 November 2020
- curved. w North America including n Mexico, mainly Calif. Species 28 (26 in the flora). The species of Eriogonum subg. Oregonium not treated here are E. foliosum14 KB (457 words) - 23:14, 5 November 2020
- Mentioned on page 350. Illustrator: Barbara Alongi Copyright: Flora of North America Association Herbs, emergent on wet substrates, 1–6(–16) cm. Stems ascending3 KB (277 words) - 20:15, 5 November 2020
- endosperm lacking, starch present; embryo curved. North America, West Indies, Central America, South America, Europe, Asia, Africa, Australia. Genera 14, species4 KB (413 words) - 22:56, 5 November 2020
- smooth or papillose to baccate-insulate. North America, Mexico, West Indies, Central America, South America, Europe, Asia (including Indonesia), Africa7 KB (585 words) - 22:25, 5 November 2020
- americana. Pending such work, the eastern North American hepaticas are here recognized as distinct species. D. E. Moerman (1986) lists Hepatica acutiloba5 KB (540 words) - 22:52, 5 November 2020
- appears in FNA Volume 3. Illustrator: John Myers Copyright: Flora of North America Association Aerial shoots (30-)40-70 cm. Basal leaves silky. Inflorescences3 KB (235 words) - 22:47, 5 November 2020
- scabridulous. x = 7, 8. United States, Mexico, West Indies, Central America, South America, Asia, Africa, Australia. Species ca. 160 (18 in the flora). Abutilon9 KB (591 words) - 23:20, 5 November 2020
- maximum D. E. Brink, J. A. Woods Illustrated Treatment appears in FNA Volume 3. Illustrator: John Myers Copyright: Flora of North America Association3 KB (248 words) - 22:50, 5 November 2020
- with the European Thlaspi montanum, whereas others (e.g., E. B. Payson 1926) recognized the North American taxa as endemic to the continent. Molecular studies6 KB (507 words) - 18:15, 6 November 2020
- 2-valved. Seeds few-many, elaiosome usually present. x = 8. Temperate North America and eastern Asia. Species 20 (9 in the flora). About 35 isoquinoline8 KB (660 words) - 22:47, 5 November 2020
- Mentioned on page 334. Illustrator: Barbara Alongi Copyright: Flora of North America Association Shrubs or trees, broadly spreading, 30–100 dm. Stems ascending3 KB (324 words) - 20:31, 5 November 2020
- Mentioned on page 134, 135. Illustrator: Linny Heagy Copyright: Flora of North America Association Plants in solitary clumps, stoloniferous, slenderly rhizomatous4 KB (261 words) - 18:17, 6 November 2020
- Eleocharis ravenelii is apparently very uncommon in North America. It is often mistaken for very slender-stemmed E. montana, which differs in its spikelets with4 KB (467 words) - 21:38, 5 November 2020
- page 322, 323, 324. Illustrator: Barbara Alongi Copyright: Flora of North America Association Shrubs or trees, 3–6[–20] m. Stems usually 1; bark thin,4 KB (426 words) - 23:45, 5 November 2020
- page 108, 109. Illustrator: Elizabeth Zimmerman Copyright: Flora of North America Association Plants annual(?), densely cespitose; rhizomes obscured among4 KB (394 words) - 21:38, 5 November 2020
- appears in FNA Volume 3. Illustrator: John Myers Copyright: Flora of North America Association Shrubs, open, upright, rounded, to 3(–5) m. Bark light gray4 KB (397 words) - 22:47, 5 November 2020
- Trudy Imperatorskago. Acta Horti Petropolitani. 5: 119. 1878. Ralph E. Brooks*, Steven E. Clemants* Common names: Baltic rush Illustrated Basionym: Juncus5 KB (326 words) - 21:30, 5 November 2020
- 13. North America, Mexico, West Indies, Central America, South America, Eurasia, Africa (South Africa). Species 10–12 (3 in the flora). Crusio, W. E. 19814 KB (312 words) - 23:44, 5 November 2020
- 376, 497, 507. Illustrator: Yevonn Wilson-Ramsey Copyright: Flora of North America Association Shrubs or trees, (sometimes with woody burl, resprouting5 KB (377 words) - 23:47, 5 November 2020
- are centered in tropical and subtropical to warm-temperate North America and South America; relatively few extend into cool-temperate areas; fewer still5 KB (411 words) - 21:12, 5 November 2020
- FNA Volume 22. Illustrator: Yevonn Wilson-Ramsey Copyright: Flora of North America Association Plants flowering 0.4–1.3 m. Leaves erect, yellow-green, to3 KB (215 words) - 21:32, 5 November 2020
- 65, 72, 77, 79. Illustrator: Elizabeth Zimmerman Copyright: Flora of North America Association Plants perennial, mat-forming; rhizomes evident, long, 1–25 KB (515 words) - 21:38, 5 November 2020
- appears in FNA Volume 2. Illustrator: John Myers Copyright: Flora of North America Association Trees to 23m; trunk to 0.6m diam.; crown spirelike. Bark5 KB (592 words) - 22:44, 20 February 2024
- Magnoliaceae Juss. Taxonomy by J. E. Dandy. World Pollen Spore Fl. 3: 1-48. Sargent, C. S. 1890-1902. The Silva of North America.... 14 vols. Boston and New6 KB (468 words) - 23:05, 4 February 2022
- Eleocharis montevidensis var. disciformis (Parish) V. E. Grant Eleocharis montevidensis var. parishii (Britton) V. E. Grant Treatment appears in FNA Volume 23. Treatment5 KB (489 words) - 21:38, 5 November 2020
- 1936. Alan T. Whittemore Basionym: Ranunculus sect. Marsypadenium Prantl e. Epirotes Prantl Bot. Jahrb. Syst. 9: 266. 1888 Treatment appears in FNA Volume9 KB (342 words) - 22:45, 5 November 2020
- 5–40, barbellulate bristles in 1 series. x = 17. North America, Mexico, Central America, Andean South America. Species ca. 250 (14 in the flora). Clewell,7 KB (318 words) - 21:10, 5 November 2020
- 649, 656, 661. Illustrator: Marjorie C. Leggitt Copyright: Flora of North America Association Shrubs, 0.3–2.5 m. Stems 1–70, rhizomatous, suckering and5 KB (511 words) - 23:54, 5 November 2020
- 332, 342, 343, 351. Illustrator: Susan A. Reznicek Copyright: Flora of North America Association Plants densely cespitose. Culms 18–66 cm. Leaves: sheaths4 KB (415 words) - 21:41, 5 November 2020
- Treatment on page 168. Illustrator: Barbara Alongi Copyright: Flora of North America Association Plants 1–10 m, to 40 cm diam. Roots tuberous when young,5 KB (562 words) - 23:31, 5 November 2020
- endosperm, testate; cotyledons 2, embryo achlorophyllous. North America, ne Mexico, s, c Europe, e, se Asia, n Africa, Australia. Genera ca. 46, species ca4 KB (355 words) - 23:23, 5 November 2020
- effusus aggregate in eastern North America. Ann. Bot. Fenn. 17: 183--191. Fernald, M. L. and K. M. Wiegand. 1910. The North American variation of Juncus effusus6 KB (462 words) - 17:18, 13 December 2022
- Synonyms: Agrimonia pubescens var. microcarpa (Wallroth) H. E. Ahles A. pumila Muhlenberg ex E. P. Bicknell Treatment appears in FNA Volume 9. Treatment4 KB (425 words) - 23:57, 5 November 2020
- for silkworms when Morus spp. are in short supply, is cultivated in North America as a hedge plant. The fruit is edible. Native to Korea and China, C.6 KB (561 words) - 22:48, 5 November 2020
- or panicles. Seeds with margins rounded or acute; seed coat smooth. North America. Species 7 (6 in the flora). Walters, T. W. 1988. Relationships between2 KB (175 words) - 22:59, 5 November 2020
- straight. x = 15. n North America, Eurasia (Balkans to c Asia), Africa, introduced in North America (except D. repens), South America, Pacific Islands (Hawaii)8 KB (813 words) - 23:10, 5 November 2020
- appears in FNA Volume 2. Illustrator: John Myers Copyright: Flora of North America Association Stems long-creeping, 2–3 mm diam. Leaves clustered, erect3 KB (285 words) - 21:25, 5 November 2020
- appears in FNA Volume 3. Illustrator: John Myers Copyright: Flora of North America Association Bulbils absent in leaf axils and inflorescences. 2n=16, 186 KB (546 words) - 22:46, 5 November 2020
- appears in FNA Volume 3. Illustrator: John Myers Copyright: Flora of North America Association Roots tuberous, tubers distally not obviously bulblike, 10-303 KB (300 words) - 22:52, 5 November 2020
- Amer. J. Bot. 88:1993-2001 Hitchcock, A.S. and A. Chase. 1910. The North American species of Panicum. Contr. U.S. Natl. Herb. 15:1-396 Hitchcock, A.S20 KB (884 words) - 15:13, 23 September 2022
- by Native Americans, or at least exploited by them for its edible fruit, for over 3,000 years prior to European settlement in North America (K. J. Gremillion5 KB (570 words) - 23:20, 5 November 2020
- South America (Argentina, Paraguay). Eleocharis cylindrica is synonymous with E. spegazzinii Barros, which was described from temperate South America (E.4 KB (410 words) - 21:38, 5 November 2020
- 1904. The North American allies of Scirpus lacustris. Rhodora 6: 65–71, plates 52, 53. Koyama, T. 1962b. The genus Scirpus Linn. Some North American aphylloid15 KB (788 words) - 21:42, 5 November 2020
- appears in FNA Volume 3. Illustrator: John Myers Copyright: Flora of North America Association Bulbils conspicuous in leaf axils and sometimes in inflorescence4 KB (287 words) - 22:46, 5 November 2020
- Drepanocladus in North America, with notes on the differentiation of fossil fragments. J. Hattori Bot. Lab. 54: 251–298. Wynne, F. E. 1944b. Studies in9 KB (605 words) - 22:36, 5 November 2020
- ed. 2, 85. 1767 Synonyms: E. fernaldii (Svenson) Á. Löve E. pauciflora (Lightfoot) Link E. pauciflora var. fernaldii Svenson E. quinqueflora subsp. fernaldii (Svenson)6 KB (646 words) - 21:38, 5 November 2020
- lateral (Liquidambar). Temperate to tropical regions, e North America, Mexico, Central America, e Asia, Africa (including Madagascar), Pacific Islands,5 KB (418 words) - 22:50, 5 November 2020
- Wiegand Bulletin of the Torrey Botanical Club 27: 524. 1900. Ralph E. Brooks*, Steven E. Clemants* Common names: Dudley's rush Illustrated Synonyms: Juncus4 KB (330 words) - 21:30, 5 November 2020
- occasionally tailed, tegmen reticulate and usually lined. 2n = 20. w North America, Mexico, e Asia (s to Japan). Juncus subg. Ensifolii may be polyphyletic.4 KB (188 words) - 21:30, 5 November 2020
- nutlets, obovoid or subglobose, smooth, ridged, or tuberculate. x = 5. w North America. Species 7 (7 in the flora). Limnanthes was divided into two sections8 KB (997 words) - 23:32, 5 November 2020
- appears in FNA Volume 3. Illustrator: John Myers Copyright: Flora of North America Association Leaves: petiole to 2 m or more. Leaf blade to 6 dm or more. Flowers:4 KB (417 words) - 22:49, 5 November 2020
- also papillate. x = 8 (secondarily 7). North America, Mexico, West Indies, Bermuda, Central America, South America, Eurasia, s Africa, Atlantic Islands,9 KB (817 words) - 23:42, 5 November 2020
- Sisyrinchium mucronatum var. atlanticum (E. P. Bicknell) H. E. Ahles Sisyrinchium scoparium E. P. Bicknell Sisyrinchium tracyi E. P. Bicknell Sisyrinchium violaceum4 KB (402 words) - 22:16, 5 November 2020
- Seeds 1–500, without hairs or wings. North America, Mexico, West Indies (Hispaniola), Central America, South America, Eurasia, n Africa, Pacific Islands3 KB (270 words) - 11:31, 9 May 2022
- appears in FNA Volume 3. Illustrator: John Myers Copyright: Flora of North America Association Aerial shoots 5-18 cm, from rhizomes, rhizomes ascending4 KB (354 words) - 22:51, 5 November 2020
- 583, 588, 594, 603, 648. Illustrator: John Myers Copyright: Flora of North America Association Herbs 1.2–6 dm. Stems unbranched, sometimes branched. Leaves4 KB (347 words) - 20:24, 5 November 2020
- appears in FNA Volume 3. Illustrator: John Myers Copyright: Flora of North America Association Aerial shoots (7.5-)10-30 cm, from rhizomes, rhizomes horizontal3 KB (311 words) - 22:51, 5 November 2020
- appears in FNA Volume 3. Illustrator: John Myers Copyright: Flora of North America Association Aerial shoots (10-)30-50 cm, from tubers, rarely also from3 KB (339 words) - 22:52, 5 November 2020
- 381, 391, 392, 393. Illustrator: Susan A. Reznicek Copyright: Flora of North America Association Plants cespitose. Culms obtusely angled, 15–30 cm, glabrous3 KB (308 words) - 21:42, 5 November 2020
- 337, 367, 368, 373. Illustrator: Susan A. Reznicek Copyright: Flora of North America Association Plants densely cespitose. Culms 25–120 cm; vegetative culms4 KB (426 words) - 21:42, 5 November 2020
- D. E. Brink, J. A. Woods Illustrated Treatment appears in FNA Volume 3. Generated Map Legacy Map Alaska, Maritime and subalpine areas of w North America1 KB (81 words) - 17:57, 6 November 2020
- page 332, 333. Illustrator: Yevonn Wilson-Ramsey Copyright: Flora of North America Association Herbs, colonial, scapose, rhizomatous; rhizome slender, scale-leaved3 KB (285 words) - 23:45, 5 November 2020
- in FNA Volume 2. Illustrator: Laurie Klingensmith Copyright: Flora of North America Association Plants aquatic, submerged. Rootstock nearly globose, 2-lobed3 KB (328 words) - 23:32, 20 February 2024
- aridum M. E. Jones Contr. W. Bot. 8: 28. 1898. Charles T. Mason Jr.†, George Yatskievych EndemicIllustrated Synonyms: Forsellesia arida (M. E. Jones) A4 KB (293 words) - 23:55, 5 November 2020
- subgenusCornus subg. Cornus speciesCornus sessilis Torrey in E. M. Durand, Pl. Pratten. Calif., 89. 1855. Zack E. Murrell, Derick B. Poindexter Common names: Blackfruit3 KB (295 words) - 20:17, 5 November 2020
- Acutifolia speciesSphagnum bergianum R. E. Andrus Sida 22: 964, figs. 14–20. 2006,. Cyrus B. McQueen†, Richard E. Andrus Treatment appears in FNA Volume3 KB (383 words) - 22:29, 5 November 2020
- (Bergius) Gift & Kron Nordic J. Bot. 26: 47. 2008 ,. Shunguo Liu, Keith E. Denford, John E. Ebinger, John G. Packer, Gordon C. Tucker Common names: Sand-myrtle4 KB (327 words) - 23:47, 5 November 2020
- cernuum (E. P. Bicknell) Kearney Leafl. W. Bot. 5: 197. 1949. Anita F. Cholewa, Douglass M. Henderson† Illustrated Basionym: Hydastylus cernuus E. P. Bicknell3 KB (255 words) - 22:16, 5 November 2020
- C. Vasey, Jon E. Keeley Common names: Hairy manzanita IllustratedEndemic Synonyms: Arctostaphylos columbiana var. tracyi (Eastwood) J. E. Adams ex McMinn4 KB (383 words) - 23:46, 5 November 2020
- flattened, not tailed, sometimes winged; testa pitted. x = 11. se, w North America, e Asia (Japan). Cladothamnus Bongard; Tripetaleia Siebold & Zuccarini3 KB (249 words) - 23:47, 5 November 2020
- Kral, R. 1978. A synopsis of Fuirena (Cyperaceae) for the Americas north of South America. Sida 7: 309–354. Fuirena breviseta, Fuirena bushii, Fuirena8 KB (538 words) - 21:40, 5 November 2020