(smooth), mucilaginous or not when wetted; cotyledons accumbent. x = 4, 5, 6, 7, 8, 9, 10, 12, 15. North America, n Mexico, s South America (Argentina), s South
40 KB (1,647 words) - 11:54, 30 July 2020
orbiculate, base clawed; stamens (8–) 10–20 (–23) in 1 or 2 series, shorter than petals; carpels 1–5, distinct, adnate to proximal 1/2 of hypanthium, glabrous
31 KB (1,652 words) - 14:31, 30 July 2020
involucral-bracts 1–6, spreading or rarely the proximal erect, leaflike. Spikelets: scales spirally or distichously arranged, each subtending flower; 1 or more proximal
38 KB (1,253 words) - 01:40, 30 July 2020
long-creeping; scales basally attached, clathrate. Petioles not articulate. Blades 1–4-pinnate, of diverse size and shape. Indusia present. x = 36. Worldwide Species
11 KB (330 words) - 00:25, 30 July 2020
mucilaginous or not when wetted; cotyledons accumbent, rarely incumbent. x = 7, 8. Nearly worldwide Species ca. 200 (39 in the flora). R. C. Rollins (1993) recognized
23 KB (1,239 words) - 12:23, 30 July 2020
to pistil or petals; pistils 1 or 3, distinct or partially connate, each bearing 1 ovule and 1 stigma, or 1 pistil bearing 1–3 ovules and 3 stigmas; styles
20 KB (1,128 words) - 00:55, 30 July 2020
Seeds brown, dark-brown, or black, angled to reniform or slightly rounded, 1.5–4.8 mm. w North America, n Mexico Species 31 (31 in the flora). Members of sect
21 KB (880 words) - 19:09, 29 July 2020
Treatment appears in FNA Volume 5. Treatment on page 116. Mentioned on page 4, 7, 8, 50, 51, 57, 105, 117, 126, 127, 128, 134. Herbs, annual, winter-annual, or
25 KB (1,236 words) - 10:19, 30 July 2020
Plummera in Hymenoxys (Asteraceae: Heliantheae: Gaillardiinae). Sida 16: 1–8. Bierner, M. W. and R. K. Jansen. 1998. Systematic implications of DNA restriction
15 KB (1,046 words) - 22:37, 29 July 2020
obconic, or turbinate, (4–19+ ×) 2–18 mm. Phyllaries 8–60 in 2–7 series (often in vertical ranks), 1-nerved (midnerves obscure or evident, sometimes enlarged
23 KB (1,156 words) - 22:11, 29 July 2020
spiciform arrays. Involucres campanulate, globose, ovoid, or turbinate, 1.5–8 mm diam. Phyllaries persistent, 2–20+ in 4–7 series, distinct, (usually green
14 KB (1,396 words) - 20:45, 29 July 2020
turbinate (campanulo-hemispheric upon drying), (3–14 ×) 3.8–23 mm. Phyllaries 26–80 in 3–5 series, 1-nerved (usually raised; keeled proximally), lanceolate
25 KB (1,511 words) - 21:54, 29 July 2020
in P. alba); stamens (6–) 8 in chasmogamous flowers, fewer in cleistogamous flowers, not grouped; ovary 2-loculed (sometimes 1 abortive). Fruits capsules
19 KB (903 words) - 21:03, 7 June 2022
and Ireland. Botanical Society of the British Isles, London. Handbook No. 8. Reznicek, A. A. and R. S. W. Bobbette. 1976. The taxonomy of Potamogeton subsection
23 KB (1,207 words) - 00:56, 30 July 2020
ellipsoid, valvate, dehiscent to 1/3 length. Seeds 10–100+, brown, ovoid or oblong, somewhat 4-angled, reticulate or vesiculate. x = [8,] 9, [10,] 11, [12]. North
25 KB (2,084 words) - 13:06, 30 July 2020
Jamaica Plain. Silba, J. 1986. Encyclopaedia Coniferae. Phytologia Mem. 8: 1--127. Callitris, Calocedrus, Chamaecyparis, Cupressus, Juniperus, Sequoia
17 KB (1,137 words) - 00:30, 30 July 2020
apex 2-fid 1/5–1/2 of length, notched, or emarginate; nectaries at base of filaments opposite sepals; stamens usually 10, sometimes 5 or 8, occasionally
21 KB (1,044 words) - 10:15, 30 July 2020
mache, strife, alluding to soothing properties Treatment appears in FNA Volume 8. Treatment on page 308. Mentioned on page 302, 303, 309. Herbs [shrubs], perennial
18 KB (899 words) - 13:07, 30 July 2020
numerous, usually ± straight, sometimes ± recurved, 1-year old very dark, usually slender, 1–5 cm. Leaves: petiole length (0–) 10–40 (–60) % blade, pubescent
22 KB (1,233 words) - 13:46, 30 July 2020
unequally pedicellate groups of 2-5, occasionally borne singly. Spikelets 1.2-8.2 mm, lanceoloid to ellipsoid, dorsally compressed, apices obtuse to acuminate
23 KB (1,318 words) - 03:56, 30 July 2020