American Crataegi. J. Arnold Arbor. 6: 5–128. Palmer, E. J. 1950. Crataegus. In: M. L. Fernald. 1950. Gray’s Manual of Botany, ed. 8. New York. Pp. 767–801
21 KB (2,479 words) - 16:24, 9 December 2021
Trudy Bot. Inst. Akad. Nauk S.S.S.R., Ser. 1, Fl. Sist. Vyssh. Rast. 9: 33. 1950. Guy L. Nesom Etymology: Greek pseudo -, deceptively similar, and genus name
13 KB (487 words) - 20:54, 5 November 2020
endangered endemic. Adamson, R. S. and H. M. L. Bolus. 1950. Aizoaceae. In: R. S. Adamson and T. M. Salter. 1950. Flora of the Cape Peninsula. Cape Town. Pp. 363–365
11 KB (1,103 words) - 22:56, 5 November 2020
positions ± centered between opposing lateral edges. As noted by A. Cronquist (1950) for Psilocarphus, the wings or apices of pistillate paleae of Filagininae
21 KB (1,721 words) - 20:53, 5 November 2020
Taxa Groutiella tomentosa, Groutiella tumidula Steere Bryologist 53: 145. 1950. Dale H. Vitt Etymology: For Abel Joel Grout, 1867 – 1947, American bryologist
3 KB (293 words) - 22:36, 5 November 2020
on trying to determine whether or not Silene is monophyletic. Maguire, B. 1950. Studies in the Caryophyllaceae. IV. A synopsis of the North American species
5 KB (588 words) - 23:10, 5 November 2020
genusEucommia Show Lower Taxa Eucommia ulmoides Oliver Hooker's Icon. Pl. 20: plate 1950. 1890. Michael A. Vincent Introduced Etymology: Greek eu, good or well, and
2 KB (103 words) - 20:14, 5 November 2020
familyMyrsinaceae genusArdisia speciesArdisia crenata Sims Bot. Mag. 45: plate 1950. 1817 ,. John J. Pipoly III, Jon M. Ricketson Common names: Coral ardisi
4 KB (442 words) - 23:45, 5 November 2020
Basionym: Lesquerella carinata Rollins Contr. Gray Herb. 171: 42, fig. 1E–H. 1950 Treatment appears in FNA Volume 7. Treatment on page 629. Mentioned on page
4 KB (327 words) - 18:16, 6 November 2020
1, 2. 2001. Robert R. Ireland Jr. Etymology: For William Russel Buck, b. 1950, American bryologist, and Latin - ella, diminutive Treatment appears in FNA
3 KB (305 words) - 22:38, 5 November 2020
menziesii var. menziesii (Mirbel) Franco Bol. Soc. Brot. ser. 2, 24: 74. 1950. Barney Lipscomb Common names: Douglas-fir Oregon-pine sapin de Douglas Illustrated
4 KB (233 words) - 17:56, 6 November 2020
varietyPseudotsuga menziesii var. glauca (Mayr) Franco Bol. Soc. Brot. ser. 2, 24: 77. 1950. Barney Lipscomb Common names: Rocky Mountain Douglas-fir pino real colorado
2 KB (139 words) - 21:22, 5 November 2020
genusPlatylomella Show Lower Taxa Platylomella lescurii A. L. Andrews Bryologist 53: 58. 1950. John A. Christy Endemic Etymology: Genus name Platyloma and Latin -ella
3 KB (305 words) - 22:36, 5 November 2020
mountains. Species ca. 50 (15 species in the flora). BocherBöcher, T. W. 1950. Contributions to the flora and plant geography of west Greenland II. Meddel
7 KB (265 words) - 16:07, 7 June 2022
Beitel Common names: Nodding club-moss Etymology: for R. T. Palhinha (1871–1950), a Portuguese botanist Treatment appears in FNA Volume 2. Plants on substrate
2 KB (182 words) - 21:22, 5 November 2020
Walter S. Flory† Endemic Basionym: Cooperia jonesii Cory Field & Lab. 18: 45. 1950 Treatment appears in FNA Volume 26. Treatment on page 302. Mentioned on page
3 KB (216 words) - 22:16, 5 November 2020
genusEucommia speciesEucommia ulmoides Oliver Hooker's Icon. Pl. 20: plate 1950. 1890. Michael A. Vincent Common names: Hardy rubber-tree IntroducedIllustrated
3 KB (321 words) - 20:15, 5 November 2020
Lower Taxa Pseudogynoxys chenopodioides (Greenman) Cabrera Brittonia 7: 54. 1950. Theodore M. Barkley† Etymology: Greek pseudo - , false or resembling, and
3 KB (256 words) - 21:00, 5 November 2020
speciesAllium aaseae Ownbey Res. Stud. State Coll. Wash. 18: 19, fig. 18. 1950. Dale W. McNeal Jr., T. D. Jacobsen IllustratedEndemic Treatment appears
3 KB (326 words) - 22:15, 5 November 2020
struthiopteris var. pensylvanica (Willdenow) C. V. Morton Amer. Fern J. 40: 247. 1950. David M. Johnson Common names: Ostrich fern fougère-à-l'autruche IllustratedEndemic
5 KB (460 words) - 21:24, 5 November 2020
genusEricameria speciesEricameria laricifolia (A. Gray) Shinners Field & Lab. 18: 27. 1950. Lowell E. Urbatsch, Loran C. Anderson, Roland P. Roberts, Kurt M. Neubig
3 KB (303 words) - 21:06, 5 November 2020
J. B. Whittall et al. 2006; Nesom 2012h), sect. Simiolus (G. R. Campbell 1950; Nesom 2012i), and sect. Paradantha (N. S. Fraga 2012). A secondary radiation
44 KB (1,520 words) - 20:28, 5 November 2020
the fruit. Other authors following this alignment included M. L. Fernald (1950), H. A. Gleason (1952, vol. 2), and P. Wilson (1934). After closer scrutiny
5 KB (520 words) - 23:10, 5 November 2020
V. baldwinii Torrey and V. lindheimeri Engelmann & Gray” (L. H. Shinners 1950); V. vulturina Shinners (known only from the type collection) may be a product
9 KB (628 words) - 20:50, 5 November 2020
Flamingo in Everglades National Park), Monroe County, Florida (D. S. Correll 1950; C. A. Luer 1972). The specimen, in New York, includes a partial inflorescence
37 KB (2,535 words) - 22:11, 5 November 2020
76: 828-841. Soepadmo, E. 1972. Fagaceae. In: C. G. G. J. Van Steenis, ed. 1950+. Flora Malesiana.... Series I. Spermatophyta. 11+ vols. in parts. Djakarta
8 KB (720 words) - 22:50, 5 November 2020
Paris etc. Vol. 16, part 1, pp. 235-471. Trelease, W. and T. G. Yuncker. 1950. The Piperaceae of Northern South America. 2 vols. Urbana. Peperomia, Piper
3 KB (268 words) - 22:48, 5 November 2020
Pleianthae speciesAtriplex pleiantha W. A. Weber Madroño 10: 189, figs. 1, 2. 1950. Stanley L. Welsh Common names: Four-corners orach IllustratedEndemic Synonyms:
3 KB (200 words) - 22:59, 5 November 2020
long-distance dispersal of their light cypsela-palea complexes (A. Cronquist 1950). Populations of these self-pollinating species can establish from one cypsela
7 KB (452 words) - 20:55, 5 November 2020
Cotoneaster franchetii var. sternianus Turrill Bot. Mag. 167: plate 130. 1950 (as sterniana) Treatment appears in FNA Volume 9. Treatment on page 466.
4 KB (363 words) - 23:59, 5 November 2020
Duravia speciesPolygonum heterosepalum M. Peck & Ownbey Madroño 10: 250. 1950. Mihai Costea, François J. Tardif, Harold R. Hinds† Common names: Dwarf desert
3 KB (288 words) - 23:08, 5 November 2020
speciesCystopteris tennesseensis Shaver J. Tennessee Acad. Sci. 25(2): 107. 1950. Christopher H. Haufler, Robbin C. Moran, Michael D. Windham Common names:
5 KB (501 words) - 21:22, 5 November 2020
Basionym: Haplopappus whitneyi var. discoideus J. T. Howell Leafl. W. Bot. 6: 84. 1950 (as Aplopappus) Synonyms: Haplopappus whitneyi subsp. discoideus (J. T. Howell)
2 KB (123 words) - 20:58, 5 November 2020
Cichorieae genusTragopogon speciesTragopogon mirus Ownbey Amer. J. Bot. 37: 497. 1950. Pamela S. Soltis Common names: Remarkable goatsbeard IntroducedIllustrated
3 KB (208 words) - 20:51, 5 November 2020
Hasseanthus blochmaniae subsp. insularis Moran Desert Pl. Life 22: 78, fig. 3. 1950 Treatment appears in FNA Volume 8. Treatment on page 194. Mentioned on page
3 KB (196 words) - 23:43, 5 November 2020
Basionym: Artemisia globularia var. lutea Hultén Fl. Alaska Yukon 10: 1567. 1950 Synonyms: Artemisia flava Treatment appears in FNA Volume 19. Treatment on
3 KB (158 words) - 20:57, 5 November 2020
genusTragopogon speciesTragopogon miscellus Ownbey Amer. J. Bot. 37: 498. 1950. Pamela S. Soltis Common names: Hybrid or Ownbey’s goatsbeard Moscow salsify
3 KB (248 words) - 20:51, 5 November 2020
bladderpod Basionym: Lesquerella paysonii Rollins Contr. Gray Herb. 171: 44. 1950 Synonyms: Physaria paysonii (Rollins) O’Kane & Al-Shehbaz Treatment appears
3 KB (156 words) - 23:29, 5 November 2020
Tanacetum potentilloides var. nitrophilum Cronquist Leafl. W. Bot. 6: 49. 1950 Synonyms: Vesicarpa potentilloides var. nitrophilum (Cronquist) Kartesz Treatment
3 KB (164 words) - 20:57, 5 November 2020
Jersey. It is reportedly extirpated from the type locality (M. L. Fernald 1950). Another specimen from Cape Cod is typical of E. fallax except for some
5 KB (619 words) - 21:38, 5 November 2020
sometimes been included in Moraceae (H. A. Gleason 1968); M. L. Fernald (1950) placed them in a separate family, Cannabinaceae. Cannabaceae are wind pollinated
4 KB (325 words) - 22:50, 5 November 2020
genusAntennaria speciesAntennaria arcuata Cronquist Leafl. W. Bot. 6: 41. 1950. Randall J. Bayer Common names: Box or meadow pussytoes EndemicConservation
3 KB (240 words) - 20:53, 5 November 2020
varietyHymenoxys richardsonii var. floribunda (A. Gray) K. F. Parker Madroño 10: 159. 1950. Mark W. Bierner Common names: Colorado rubberweed olivaceous bitterweed
3 KB (221 words) - 21:08, 5 November 2020
Endemic Basionym: Cordylanthus tecopensis Munz & J. C. Roos Aliso 2: 233. 1950 Treatment appears in FNA Volume 17. Treatment on page 669. Mentioned on page
3 KB (227 words) - 20:25, 5 November 2020
Luzula speciesLuzula groenlandica Böcher Meddelelser om Gronland 147: 18. 1950. Janice Coffey Swab Common names: Greenland wood rush Endemic Treatment appears
3 KB (232 words) - 21:31, 5 November 2020
Tetragonostachys speciesSelaginella weatherbiana R. M. Tryon Amer. Fern J. 40: 69. 1950. Iván A. Valdespino Common names: Weatherby's spike-moss Endemic Treatment
4 KB (355 words) - 21:25, 5 November 2020
genusPhysaria speciesPhysaria cordiformis Rollins Contr. Gray Herb. 171: 47. 1950. Steve L. O’Kane Jr. Common names: Wassuk Range bladderpod Synonyms: Lesquerella
3 KB (273 words) - 23:29, 5 November 2020
speciesPlatylomella lescurii (Sullivant) A. L. Andrews Bryologist 53: 58. 1950. John A. Christy EndemicIllustrated Basionym: Hypnum lescurii Sullivant in
4 KB (378 words) - 22:36, 5 November 2020
genusHymenoxys speciesHymenoxys bigelovii (A. Gray) K. F. Parker Madroño 10: 159. 1950. Mark W. Bierner Common names: Bigelow’s rubberweed Endemic Basionym: Actinella
3 KB (312 words) - 21:08, 5 November 2020
speciesPohlia obtusifolia (Villars ex Bridel) L. F. Koch Leafl. W. Bot. 6: 20. 1950. A. Jonathan Shaw Basionym: Bryum obtusifolium Villars ex Bridel Muscol.
4 KB (376 words) - 22:35, 5 November 2020