sepals 8-18 × 6-14 mm, spur 12-20 mm; petals of same color as sepals or whiter, lateral lobes 3-6mm, terminal lobes 5-8 × 2-4 mm, sinus 0.2-1 mm. Follicles
6 KB (608 words) - 08:37, 30 July 2020
(–4.6) × 2.4–3.6 (–4) mm, (base broadly cuneate to rounded), apically winged, apical notch (0.2–) 0.3–0.6 (–0.7) mm deep; valves thin, smooth, not veined
10 KB (994 words) - 12:34, 30 July 2020
0.2-0.8mm diam., proliferous at wide intervals. Stem upright, 0.2-1.2 cm, 1-5 mm diam., commonly 2-3 leaves per stem. Trophophore stalk to 0.8 cm, 0.1-0
6 KB (575 words) - 00:35, 30 July 2020
elliptic to narrowly diamond-shaped, 15–22 × 12–16mm, rather rigid, margin at apex erose, apex extending 4–8mm beyond seed-wing impression. 2n =24. Habitat:
6 KB (521 words) - 00:31, 30 July 2020
appears in FNA Volume 19. Treatment on page 3. Mentioned on page 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 16, 70. Annuals, biennials, perennials, subshrubs, shrubs
275 KB (5,940 words) - 15:30, 15 December 2020
× 9–11 mm, bracteoles acute; samaras 6–8mm. Casuarina equisetifolia subsp. equisetifolia 2 Branchlets sparsely and minutely pubescent; teeth 8–10, marcescent;
4 KB (286 words) - 08:43, 30 July 2020
short-shoots 2–3.5cm × 0.6–0.8mm, 0.4–0.6mm thick, keeled abaxially, 2-angled adaxially; resin canals 40–80µm from margins, each surrounded by 6–10 epithelial cells
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emarginate to 2-fid, rarely pinnatifid [fimbriate or filiform]; stamens (2 or 4) 6 [8–24], in 2 whorls, usually tetradynamous (lateral outer pair shorter than
107 KB (3,718 words) - 12:07, 30 July 2020
per fascicle, spreading or ascending, persisting 4–5 years, (8–) 9–15 (–20) cm × (1–) 1.3–1.8mm, straight or slightly curved, twisted, yellow-green, all surfaces
8 KB (536 words) - 00:27, 30 July 2020
cross-section, rarely filiform, involute, or rounded, commonly less than 20 mm wide, if flat then with distinct midvein. Inflorescences terminal, consisting
80 KB (3,349 words) - 15:29, 15 December 2020
revision of the North American species of Erigeron, north of Mexico. Brittonia 6: 121–302. Nesom, G. L. 1989c. Infrageneric taxonomy of New World Erigeron (Compositae:
97 KB (2,063 words) - 21:58, 29 July 2020
A comparison of cladistic, phenetic and cytological approaches. Syst. Bot. 8: 71–84. Kapoor, B. M. and J. R. Beaudry. 1966. Studies on Solidago. VII. The
79 KB (1,886 words) - 20:55, 29 July 2020
finely pubescent, occasionally glabrous. Buds orangebrown, 3–6mm, apex rounded. Leaves 1.6–3 (–3.5) cm, 4-angled in cross-section, rigid, blue-green, bearing
5 KB (513 words) - 15:26, 15 December 2020
glumes and beneath the florets, sometimes below the glumes. Spikelets 0.7-50 mm, laterally compressed, sometimes weakly so, sometimes viviparous, usually
45 KB (1,179 words) - 03:07, 30 July 2020
with 7-13 veins, the veins often in 3 groups; lodicules 2, or absent, x = 7, 8, 9, 10, 12. Most members of the Cynodonteae in the Flora region can be recognized
34 KB (1,217 words) - 04:33, 30 July 2020
(minutely reticulate), not mucilaginous when wetted; cotyledons accumbent. x = 6–12. North America, Mexico, South America (Andes), South America (Colombia to
85 KB (2,094 words) - 12:08, 30 July 2020
Calyculi 0. Phyllaries usually persistent (readily falling), usually in 2–8+ series, distinct, and unequal, sometimes in 1–2 series, distinct, and subequal
17 KB (728 words) - 22:41, 29 July 2020
bitegmic, crassinucellate; styles 1-5 (-6), distinct or connate proximally, absent in staminate flowers; stigmas 2-5 (-6), linear along adaxial surface of styles
29 KB (1,113 words) - 10:14, 30 July 2020
peduncle, rarely between ovary and perianth or ovary and pedicel; perianth of 6 tepals in 2 whorls, all petaloid or sepals sometimes greener and more foliaceous
41 KB (2,210 words) - 05:19, 30 July 2020
absent or erect, usually stout. Involucres 1–8 or more per cluster, narrowly turbinate to campanulate; teeth (3–) 5–6 (–10), erect or occasionally spreading
80 KB (1,352 words) - 10:29, 30 July 2020