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  • Ageratina Ageratina adenophora Ageratina altissima A cont. Ageratina altissima var. altissima Ageratina altissima var. roanensis Ageratina aromatica Ageratina
    259 bytes (108 words) - 14:36, 17 July 2020
  • Agalinis pulchella Agalinis setacea Agalinis tenella Ageratina altissima var. altissima A cont. Ageratina herbacea Ageratina occidentalis Ageratum corymbosum
    42 bytes (119 words) - 17:57, 16 December 2019
  • Eupatorieae genusAgeratina Show Lower Taxa Ageratina adenophora, Ageratina altissima, Ageratina aromatica, Ageratina havanensis, Ageratina herbacea, Ageratina
    7 KB (318 words) - 20:10, 5 November 2020
  • subsect. Triplinerviae Show Lower Taxa Solidago altiplanities, Solidago altissima, Solidago canadensis, Solidago elongata, Solidago gigantea, Solidago juliae
    9 KB (528 words) - 20:02, 5 November 2020
  • Pooideae tribePoaceae tribe Meliceae genusMelica Show Lower Taxa Melica altissima, Melica aristata, Melica bulbosa, Melica californica, Melica ciliata, Melica
    12 KB (791 words) - 17:29, 28 May 2021
  • Eupatorieae genusAgeratina speciesAgeratina altissima Show Lower Taxa Ageratina altissima var. altissima, Ageratina altissima var. roanensis (Linnaeus) R. M. King
    3 KB (256 words) - 18:28, 6 November 2020
  • genusPrenanthes Show Lower Taxa Prenanthes alata, Prenanthes alba, Prenanthes altissima, Prenanthes aspera, Prenanthes autumnalis, Prenanthes barbata, Prenanthes
    10 KB (560 words) - 19:51, 5 November 2020
  • subsect. Triplinerviae speciesSolidago altissima Show Lower Taxa Solidago altissima subsp. altissima, Solidago altissima subsp. gilvocanescens Linnaeus Sp.
    5 KB (470 words) - 18:32, 6 November 2020
  • 1849 Synonyms: Acnida altissima Riddell ex Moquin-Tandon Acnida altissima var. prostrata (Uline & W. L. Bray) Fernald Acnida altissima var. subnuda (S. Watson)
    7 KB (609 words) - 22:01, 5 November 2020
  • Ageratina altissima var. altissima (category Ageratina altissima)
    tribe Eupatorieae genusAgeratina speciesAgeratina altissima varietyAgeratina altissima var. altissima Guy L. Nesom Common names: Common white snakeroot eupatoire
    4 KB (294 words) - 20:10, 5 November 2020
  • Ageratina altissima var. roanensis (category Ageratina altissima)
    tribeAsteraceae tribe Eupatorieae genusAgeratina speciesAgeratina altissima varietyAgeratina altissima var. roanensis (Small) Clewell & Wooten Brittonia 23: 138
    2 KB (133 words) - 20:10, 5 November 2020
  • tribePoaceae tribe Andropogoneae genusHemarthria Show Lower Taxa Hemarthria altissima R. Br. Charles M. Allen Treatment appears in FNA Volume 25. Treatment on
    3 KB (233 words) - 17:57, 11 May 2021
  • Solidago altissima subsp. altissima (category Solidago altissima)
    subsectionSolidago subsect. Triplinerviae speciesSolidago altissima subspeciesSolidago altissima subsp. altissima John C. Semple, Rachel E. Cook Endemic Synonyms:
    4 KB (297 words) - 20:02, 5 November 2020
  • Solidago altissima subsp. gilvocanescens (category Solidago altissima)
    subsectionSolidago subsect. Triplinerviae speciesSolidago altissima subspeciesSolidago altissima subsp. gilvocanescens (Rydberg) Semple Sida 20: 1606. 2003
    3 KB (211 words) - 20:02, 5 November 2020
  • genusHemarthria speciesHemarthria altissima (Poir.) Stapf & C.E. Hubb. Charles M. Allen Introduced Synonyms: Manisuris altissima Treatment appears in FNA Volume
    3 KB (207 words) - 17:57, 11 May 2021
  • dasycephalum Torrey & A. Gray Fl. N. Amer. 2: 490. 1843 Synonyms: Agoseris altissima Rydberg Agoseris aspera (Rydberg) Rydberg Agoseris eisenhoweri B. Boivin
    6 KB (442 words) - 19:52, 5 November 2020
  • phytochemical, and molecular traits. Apparently, Cota altissima (Linnaeus) Gay (Anthemis altissima Linnaeus) was reported from Oregon in error (L. Abrams
    4 KB (455 words) - 19:57, 5 November 2020
  • primarily in cauline leaf morphology, which is quite variable. Variety altissima has been described as similar to vars. arachnoidea and commutata and different
    6 KB (518 words) - 19:52, 5 November 2020
  • Nabalus altissimus (Linnaeus) Hooker Prenanthes altissima var. cinnamomea Fernald Prenanthes altissima var. hispidula Fernald Treatment appears in FNA
    4 KB (380 words) - 19:51, 5 November 2020
  • subfam. Pooideae tribePoaceae tribe Meliceae genusMelica speciesMelica altissima L. Mary E. Barkworth Common names: Tall melic Siberian melic Introduced
    3 KB (278 words) - 16:22, 11 May 2021
  • beecheyana Herbert Iris douglasiana var. alpha Dykes Iris douglasiana var. altissima Purdy ex Jepson Iris douglasiana var. beecheyana (Herbert) Baker Iris douglasiana
    6 KB (533 words) - 16:44, 8 December 2021
  • elata Agrostis perennans var. aestivalis Agrostis intermedia Agrostis altissima Treatment appears in FNA Volume 24. Treatment on page 647. Illustrator:
    5 KB (488 words) - 16:25, 11 May 2021
  • Philos. Soc., n. s. 7: 440. 1841 Synonyms: Malacothrix saxatilis var. altissima (Greene) Ferris Treatment appears in FNA Volume 19. Treatment on page 319
    3 KB (243 words) - 19:52, 5 November 2020
  • gigantea Walter Fl. Carol., 196. 1788 Synonyms: Vernonia altissima Nuttall Vernonia altissima var. taeniotricha S. F. Blake Vernonia gigantea subsp. ovalifolia (Torrey
    3 KB (262 words) - 19:50, 5 November 2020
  • replace var. canadensis. It can be very similar to diploids of Solidago altissima subsp. gilvocanescens, which normally have thicker, sparsely toothed to
    3 KB (240 words) - 20:02, 5 November 2020
  • in many areas around the world and may be so in California. Sub­species altissima W. Dietrich occurs only in Argentina. None. Oenothera stricta subsp. stricta
    2 KB (163 words) - 10:31, 9 May 2022
  • acuminata var. latifolia Grisebach J. acuminata var. longifolia Grisebach J. altissima Perrottet ex de Candolle J. declinata Sessé & Mociño J. erecta var. plumeriana de
    6 KB (527 words) - 10:31, 9 May 2022
  • have been recorded from the Colorado side of Raton Pass. altissima: Grindelia nana var. altissima; distal cauline leaves smaller and more scattered than
    20 KB (2,018 words) - 20:07, 5 November 2020
  • Rafinesque Atlantic J. 1: 146. 1832. John L. Strother Basionym: Vernonia altissima var. marginata Torrey Ann. Lyceum Nat. Hist. New York 2: 210. 1827 Treatment
    3 KB (222 words) - 19:50, 5 November 2020
  • Gleason (V. ovalifolia × V. angustifolia), V. ×dissimilis Gleason (V. altissima × V. angustifolia), and V. ×recurva Gleason (V. pulchella × V. angustifolia)
    9 KB (628 words) - 19:50, 5 November 2020
  • to a subtending leaf (as in Andropogon hallii [p. 654] and Hemarthria altissima [p. 686]). Each peduncle and its associated rame(s) constitutes an inflorescence
    26 KB (2,165 words) - 17:57, 11 May 2021
  • (Chihuahua, Coahuila, Durango, Sonora). Ageratina rothrockii is similar to A. altissima, probably its western vicariant, and the two perhaps would be justifiably
    3 KB (244 words) - 20:10, 5 November 2020
  • Va. Intergrades (probable hybrids) between Ageratina aromatica and A. altissima were identified by A. F. Clewell and J. W. Wooten (1971) over a broad area
    3 KB (285 words) - 20:10, 5 November 2020
  • was treated by A. F. Clewell and J. W. Wooten (1971) as a synonym of A. altissima and regarded by them as “bizarre plants showing extreme signs of etiolation
    3 KB (274 words) - 20:10, 5 November 2020
  • (Grammatophyllum Blume) to some as much as 13.4 meters in height (Sobralia altissima D. E. Bennett & Christenson, a recently described species from Peru). Likewise
    37 KB (2,535 words) - 21:11, 5 November 2020
  • from historic collections in Manitoba and Saskatchewan. The name Plantago altissima Linnaeus sometimes has been misapplied to North American plants of P. lanceolata
    4 KB (320 words) - 19:36, 5 November 2020
  • in S. canadensis and S. altissima, and less leafy than S. lepida. Its blooming season begins and ends earlier than S. altissima in eastern North America
    7 KB (650 words) - 20:02, 5 November 2020
  • arching proximal branches. Hairier plants can be similar in appearance to S. altissima; the latter is usually not glandular and is much hairier. Glabrate plants
    4 KB (342 words) - 14:02, 10 December 2021
  • impact on the North American deciduous forest. For example, Ailanthus altissima, a native of southern China, is a widespread invader of disturbed areas
    133 KB (20,036 words) - 17:33, 13 February 2019