with raised midrib and conspicuous lateral veins; sessile. 2n = 14. c United States. Species 1. None. Oenothera glaucifolia window.propertiesFromHigher
2 KB (149 words) - 11:33, 9 May 2022
dichasia; involucral gland appendages 0.7–1.7 mm; seeds 3.4 × 2.7 mm; c United States, mostly e of Rocky Mountains. Euphorbia hexagona 5 Stems 4–25 cm; leaf
11 KB (421 words) - 20:15, 5 November 2020
minutely papillate, dull or ± shiny; corolla scars apical; pappi 0. x = 7. c United States, n Mexico. Species 3 (3 in the flora). See discussion of Filagininae
6 KB (551 words) - 20:55, 5 November 2020
Newport News, Virginia (C. F. Reed 1964), but does not appear to have persisted there. Croton bonplandianus would also key with C. glandulosus but differs
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ciliate-barbellate, apically attenuate bristles in 1–2 series. x = 5 (4). w, c United States. Species 4 (4 in the flora). Oönopsis is characterized by a relatively
6 KB (504 words) - 21:06, 5 November 2020
with an internal cavity adjacent to embryo. 2n = 14, 28, 42, 56. w, c United States, n Mexico. Species 4 (4 in the flora). Section Megapterium consists
6 KB (494 words) - 11:32, 9 May 2022
the species of Euphorbia subgenus Esula (Euphorbiaceae) native to the United States and Canada. J. Bot. Res. Inst. Texas 5: 143–151. Norton, J. B. S. 1900
15 KB (661 words) - 20:17, 5 November 2020
rarely dehiscent (in M. hispidum). Seeds 1 per mericarp, glabrous. x = 6. United States, Mexico, West Indies, Central America, South America, ne Australia. Two
6 KB (382 words) - 23:21, 5 November 2020
varieties is avoided in this account, and four species (C. blaisdellii, C. holmgrenii, C. nymanii, C. umbellata) are added to the flora. Cardamine corymbosa
17 KB (925 words) - 23:35, 5 November 2020
pappi 0 or coroniform (of setae or scales to 0.1 mm). x = 3, 4, 5. c United States, Mexico. Species 12 (3 in the flora). Astranthium is characterized by
5 KB (448 words) - 21:03, 5 November 2020
yellowish brown, narrowly fusiform or ovoid; endosperm sparse, fleshy. c, e United States, e Asia, Africa. Genus 1, species 29 (1 in the flora). Iteaceae, which
3 KB (251 words) - 23:44, 5 November 2020
[0 or 5–]20–40, barbellate bristles in 1 series. x = (4) 10. se, s, c United States, Mexico, Central America, Andean South America. Species ca. 80 (2 in
4 KB (289 words) - 21:09, 5 November 2020
angled to angled-globular; embryo straight, endosperm abundant. c, se United States, Mexico, West Indies, Central America, South America, Pacific Islands
4 KB (433 words) - 20:30, 5 November 2020
endosperm present, fleshy; embryo straight; cotyledon flat. x = 7, 9, 10. c, se United States, Mexico, West Indies, Central America, South America, Asia, Africa
4 KB (246 words) - 23:20, 5 November 2020
throughout their length. Seeds obovoid, 1–2.5 mm. 2n = 14, 28. sw, c United States, n Mexico. Subspecies 5 (5 in the flora). Oenothera hartwegii consists
6 KB (446 words) - 11:31, 9 May 2022
Linnaeus and H. sabdariffa Linnaeus have both been cultivated in the southern states as fiber crops, and the latter also for its fleshy calyces, which are used
16 KB (1,130 words) - 23:21, 5 November 2020
proximal part, tapering abruptly toward base; sessile. 2n = 14. w, c United States, n, c Mexico, introduced in s South America, Asia (China, Japan), Australia
3 KB (187 words) - 11:33, 9 May 2022
granular, but minutely papillose under magnification. 2n = 14, 28, 42. w, c United States, Mexico, West Indies, Bermuda, Central America, South America, introduced
7 KB (620 words) - 11:32, 9 May 2022
arils white (drying tan), irregularly discoid or ± fimbrillate. w, c United States, Mexico. Species 4 (4 in the flora). Glossopetalon is treated here as
6 KB (606 words) - 23:54, 5 November 2020
hairs of cypselae) [coroniform]. Introduced (possibly native) in s-c United States, s South America. Species 5 (1 in the flora. See discussion of Filagininae
4 KB (406 words) - 20:55, 5 November 2020