1–2 mm, margins deeply divided, apex acuminate, surfaces glabrous; corolla light pink, often with white striations, rotate, petals distinct or connate 1/4
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subshrubs, 1–15 dm. Stems spreading or erect, woody stems dull gray-brown, herbaceous stems light green or red, glaucous, usually puberulent to shortly villous
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secondary-veins prominent, apex acute or rounded, abaxial surface densely white to gray, tan, or rusty, tomentose, adaxial glabrous or puberulent. Inflorescences
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Vaccinioideae genusGaylussacia speciesGaylussacia ursina (M. A. Curtis) Torrey & A. Gray Mem. Amer. Acad. Arts, n. s. 3: 49. 1846,. Bruce A. Sorrie, Alan S. Weakley
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Copyright: Flora of North America Association Trees, 5-18 m. Bark light to medium gray or brownish, divided into narrow checkered plates. Twigs with distal
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nuttallii subsp. parishii, Helianthus nuttallii subsp. rydbergii Torrey & A. Gray Fl. N. Amer. 2: 324. 1842. Edward E. Schilling Common names: Nuttall’s sunflower hélianthe
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cespitose, 0.8–20 × 10–25 dm. Leaves ascending, 20–50 × 8–20 cm; blade glossy light to dark green, not cross-zoned, narrowly ovate, rigid, adaxially plane to
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areole, usually porrect to ascending, white to pinkish or yellow to light-brown, aging gray, sometimes with tips darker or yellowish, acicular, straight, ±
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soft, unbranched, eglandular, white-woolly. Leaves green to purple or steel gray, lanceolate-linear or narrowly lanceolate, (1–) 2–4 (–6) cm, not fleshy,
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Burrielia maritima A. Gray Proc. Amer. Acad. Arts. 7: 358. 1868 Synonyms: Baeria maritima (A. Gray) A. Gray Baeria minor subsp. maritima (A. Gray) Ferris Lasthenia
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Symphyotrichum speciesSymphyotrichum anomalum (Engelmann ex Torrey & A. Gray) G. L. Nesom Phytologia 77: 275. 1995. Luc Brouillet, John C. Semple, Geraldine
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elatior Persoon R. setigera var. glabra Torrey & A. Gray R. setigera var. tomentosa Torrey & A. Gray Treatment appears in FNA Volume 9. Treatment on page
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var. integra A. Gray Pyrola picta subsp. dentata (Smith) Piper Pyrola picta var. dentata (Smith) Dorn Pyrola picta subsp. integra (A. Gray) Piper Treatment
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sectionEuphorbia sect. Anisophyllum speciesEuphorbia humistrata Engelmann in A. Gray Manual ed. 2, 386. 1856. Victor W. Steinmann, Jeffery J. Morawetz, Paul E
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leptocladon var. papiliunculi, Eriogonum leptocladon var. ramosissimum Torrey & A. Gray in War Department [U.S.] in War Department [U.S.], Pacif. Railr. Rep. 2(1):
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epidermis exfoliating, periderm shiny maroon or reddish, aging into light to dark gray bark; short-shoots (not predominant) 0.5–2 cm, developing more frequently
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floridanum (A. Gray) H. Robinson Phytologia 28: 294. 1974. Loran C. Anderson EndemicConservation concern Basionym: Cacalia floridana A. Gray Proc. Amer. Acad
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Bark gray, cracked and irregularly fissured. Branches alternate or whorled, rigid, angle of divergence about 45°. Twigs blue-green, becoming gray with
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covering 1/3-1/2 nut, outer surface light to dark reddish-brown, glossy, glabrous to puberulent, inner surface light-brown, glabrous, occasionally with
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glandular-pubescent; palatal folds not prominent, pale or light yellow, glabrous; lips externally white, cream, or light yellow, sometimes reddish or purplish tinged
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