Douglas-fir Endemic Treatment appears in FNA Volume 2. Trees to 90 (–100) m; trunk to 4.4m diam. Leaves yellowish green. Seed-cones 6–10cm; bracts straight, appressed
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singly or in glomerules, rarely aggregated in second-order heads. Calyculi 0 or of 1–15+ bractlets. Phyllaries persistent or falling, usually in 3–5+ series
30 KB (1,803 words) - 22:30, 29 July 2020
portion of a corolla of a ray floret is called a lamina; it terminates in 0–3(–4) teeth or lobes. More or less bilabiate corollas are characteristic of some
275 KB (5,940 words) - 15:30, 15 December 2020
veins, with 0 to many additional veins between the major veins, sometimes also in the margins, often keeled over the major veins; lodicules (0) 2-3, inconspicuous
35 KB (1,876 words) - 02:36, 30 July 2020
subtending spikelets scalelike, very rarely leaflike. Spikelets 1-flowered; scales 0–1. Flowers unisexual; staminate flowers without scales; pistillate flowers
80 KB (3,349 words) - 15:29, 15 December 2020
superior to inferior, (2–) 3 (–4) -locular, often with septal nectaries, ovules usually several or many per locule; styles 1 or 3 (–4); stigmas several and distinct
29 KB (1,493 words) - 05:37, 30 July 2020
paniculiform, racemiform, or spiciform arrays, sometimes borne singly. Calyculi 0. Phyllaries persistent or falling, usually in 3–5+ series (usually in spirals
79 KB (1,886 words) - 20:55, 29 July 2020
(epigynous in Hippuris); sepals (2–) 4 or 5, basally or proximally connate, sometimes distinct, rarely a minute rim (Hippuris) or 0 (Callitriche), calyx radially
26 KB (1,000 words) - 19:24, 29 July 2020
tenuinucellate. Fruits usually capsular, usually 2-valved ((3 or) 4 (–6) in Rorippa barbareifolia, (2 or) 4 in Tropidocarpum capparideum), termed siliques if length
107 KB (3,718 words) - 12:07, 30 July 2020
bodies often 10-ribbed or (4–) 5-angled, smooth or papillate to rugose between ribs or angles (glabrous or hairy); pappi (rarely 0) usually persistent, usually
17 KB (728 words) - 22:41, 29 July 2020
paniculiform, racemiform, or spiciform arrays, sometimes borne singly. Calyculi 0 or of 1–15+ bractlets in 1 (–2+) series. Phyllaries persistent or falling,
23 KB (1,021 words) - 21:10, 29 July 2020
among leaves of basal rosettes [aggregated in second-order heads]. Calyculi 0 or of 1–15+ bractlets in 1–3+ series. Phyllaries usually persistent, usually
30 KB (805 words) - 20:06, 29 July 2020
Basionym: Undefined subg. Eucycla Nuttall Proc. Acad. Nat. Sci. Philadelphia 4: 16. 1848 Treatment appears in FNA Volume 5. Treatment on page 224. Mentioned
80 KB (1,352 words) - 10:29, 30 July 2020
turf-forming or loosely cespitose, green distally and brown proximally. Stems 0.2–4 (–10) cm, irregularly branching, mostly rounded-pentagonal but occasionally
28 KB (882 words) - 07:00, 30 July 2020
with 1 floret each aggregated into second-order heads in Echinops). Calyculi 0 (involucres sometimes closely subtended by leaflike peduncle bracts). Phyllaries
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directed forward; stamens 4, didynamous, filaments glabrous or spreading-hairy (C. exserta), pollen-sacs 2, unequal; staminode 0; ovary 2-locular, placentation
79 KB (2,746 words) - 18:50, 29 July 2020
Calyculi 0. Involucres cylindric, or campanulate to hemispheric or broader, or rotate. Phyllaries persistent or falling, usually 8–40+ in 2–4+ series,
21 KB (800 words) - 22:59, 29 July 2020
aggregated into second-order heads, rarely borne singly. Calyculi 0. Phyllaries sometimes 0 (apparent phyllaries interpreted as outer receptacular paleae)
25 KB (1,822 words) - 20:30, 29 July 2020
distinctly alternate, not in terminal whorl-like clusters; stipules 3-5.5 (-6) × 0.3-0.5 cm, abaxially brownish puberulent, red-glandular. Leaf-blade oblong to
10 KB (796 words) - 08:30, 30 July 2020
49, 51, 57, 60, 61, 86, 104, 107, 120, 125, 126, 133. Shrubs or trees, 0.05–20 m, not clonal or, sometimes, clonal by layering or stem fragmentation. Stems
52 KB (888 words) - 11:54, 30 July 2020