(broadly obovate or spatulate), 3–5 (–8) × (1–) 1.5–2.5 (–4) mm, (apex rounded); filaments 2–3 (–4) mm; anthers oblong, 0.4–0.7mm, (apex apiculate). Fruits linear
11 KB (1,071 words) - 12:31, 30 July 2020
diverge at or just distal to bases of blades. Such leaves are described as 3-nerved, 3(–5)-nerved, 5-nerved, etc., and, as appropriate, the phrases “from bases”
275 KB (5,940 words) - 15:30, 15 December 2020
short, stout prickle. Seeds ellipsoid, oblique-tipped; body 6–7mm, dark-brown; wing to 20mm. Generated Map Legacy Map Ala., Fla., Ga., La., Miss., S.C.,
8 KB (493 words) - 00:33, 30 July 2020
capsular, usually 2-valved ((3 or) 4 (–6) in Rorippa barbareifolia, (2 or) 4 in Tropidocarpum capparideum), termed siliques if length 3+ times width, or silicles
107 KB (3,718 words) - 12:07, 30 July 2020
pericarp thin; hila punctate to linear; embryos from 1/4-1/3 as long as the caryopses. x = 7. The Poeae constitute the largest tribe of grasses, encompassing
45 KB (1,179 words) - 03:07, 30 July 2020
open only at apex; perianth absent; stamens 1–3; styles deciduous or variously persistent, linear, 2–3 (–4) -fid. Achenes biconvex, planoconvex, or trigonous
80 KB (3,349 words) - 15:29, 15 December 2020
florets; lemmas 1-3-veined or 7-13-veined, rarely 5-veined, if with 7-13 veins, the veins often in 3 groups; lodicules 2, or absent, x = 7, 8, 9, 10, 12.
34 KB (1,217 words) - 04:33, 30 July 2020
the major veins; lodicules (0) 2-3, inconspicuous, usually without veins, bases swelling at anthesis; stamens usually 3, sometimes 1 (2) or 6+, filaments
35 KB (1,876 words) - 02:36, 30 July 2020
arrays. Involucres turbinate to hemispheric, 5–35 mm diam. Phyllaries 30–125 (–150) in 2–5 series, 1-nerved or 3-nerved (nerves golden-resinous; usually flat
97 KB (2,063 words) - 21:58, 29 July 2020
apical; paleas usually well-developed, sometimes reduced or absent; lodicules 2 (3), usually lanceolate and broadly membranous distally, rarely truncate and fleshy
17 KB (872 words) - 03:12, 30 July 2020
Brouillet, John L. Strother Treatment appears in FNA Volume 20. Treatment on page 3. Mentioned on page 20, 23, 39, 78, 102, 108, 257. Annuals, biennials, perennials
79 KB (1,886 words) - 20:55, 29 July 2020
gynoecium 3-carpellate, connate, forming compound, inferior, 1-locular or 3-locular ovary; style variously adnate to filaments; stigmas usually 3-lobed, concave
41 KB (2,210 words) - 05:19, 30 July 2020
joined to tip, often with contrasting colors on margins, abaxial lip with 3 highly variable lobes, consisting of either greatly reduced, ± incurved, usually
79 KB (2,746 words) - 18:50, 29 July 2020
glabrous, occasionally lanate or glandular, rarely scabrellous; bracts usually 3, connate basally, usually scalelike, sometimes semileaflike or leaflike. Peduncles
80 KB (1,352 words) - 10:29, 30 July 2020
hemispheric, or obconic, (2–)3–7(–25) mm diam.; phyllaries (5–)8–45(–65+) in (1–)2–8+ series; florets (3–)10–125(–200+). > 3 2 Subshrubs or shrubs; phyllaries
17 KB (728 words) - 22:41, 29 July 2020
Candolle Nesodraba Greene Tomostima Rafinesque Treatment appears in FNA Volume 7. Treatment on page 269. Mentioned on page 234, 235, 236, 237, 238, 240, 241
85 KB (2,094 words) - 12:08, 30 July 2020
papillate, or denticulate; staminode included to exserted, if included, length 3/4+ times corolla throat. Seeds angled or rounded, rarely angled-elongate, reniform
12 KB (581 words) - 19:05, 29 July 2020
Involucres obconic to ellipsoid, 1–3 (–5+) mm diam. Phyllaries persistent, 7–15+ in 2–3 (–4+) series, (usually green) 2–3-nerved, or not notably nerved, or
17 KB (791 words) - 22:42, 29 July 2020
6 × 0.5–0.7mm; median filaments 1.8–2.4 mm; anthers 0.3–0.5 mm. Fruits divaricate to erect, linear, slightly torulose, 8–16 (–20) × 1–1.3 mm, (abruptly
8 KB (818 words) - 12:28, 30 July 2020
cytogeneticist who worked on subarctic flowering plants Treatment appears in FNA Volume 7. Treatment on page 348. Mentioned on page 226, 230, 233, 235, 236, 242, 243
73 KB (2,294 words) - 12:15, 30 July 2020
Kobresia; perianth absent or with (1–) 3–6 (–30) bristles and/or scales, usually falling off with fruit; stamens usually (1–) 3, rarely more, usually distinct;
24 KB (775 words) - 01:21, 30 July 2020
stout-based, curved claw. Seeds obliquely ellipsoid; body 6–7mm, dark-brown to near black; wing 15–20mm. 2n =24. Habitat: Dry ridges to coastal, windshorn forests
8 KB (535 words) - 00:28, 30 July 2020
fringed, apex attenuate. Leaves 3 per fascicle, spreading or ascending, persisting 4–5 years, (8–) 9–15 (–20) cm × (1–) 1.3–1.8mm, straight or slightly curved
8 KB (536 words) - 00:27, 30 July 2020
lengths, puberulent is to about 0.15 mm long, short-villous to about 0.3 mm long, and long-villous from 0.3-0.4+ mm long, but these are only guidelines
87 KB (2,178 words) - 03:17, 30 July 2020
campanulate to cylindric (often spreading upon drying), 3–12 × 1.7–10 mm. Phyllaries 10–35 in 3–5 series, midnerves usually ± swollen and translucent, sometimes
18 KB (1,000 words) - 21:32, 29 July 2020
for keying. Perigynium measurements are best taken from perigynia about 1/3 of the spike length. Perigynia become distinctly marrower near the top of the
57 KB (937 words) - 01:54, 30 July 2020
Involucres cylindric or campanulate to hemispheric, 4–22 mm diam. Phyllaries 20–84 in (3–) 4–6 (–9) series, 1 (–3) -nerved (not keeled), oblong-lanceolate or oblanceolate
62 KB (1,546 words) - 15:28, 15 December 2020
fruit, 3-5 (-6), green or sometimes purple, yellow, or white, plane (base saccate in R. ficaria), oblong to elliptic, ovate, or lanceolate, 1-15 mm; petals
15 KB (560 words) - 08:33, 30 July 2020
0.2–0.7 mm; involucres 0.6–1 × 0.5–1.3 mm; styles 0.3–0.7 mm; capsules 1.1–1.6 × 1.3–2.2 mm; seeds gray to reddish brown, 0.8–1.2 × 0.5–0.8 mm; s Florida
36 KB (819 words) - 18:21, 29 July 2020
styles 2–3 (–4), distinct or connate (Saxifragopsis); stigmas 2–3 (–4), capitate. Fruits capsular, sometimes folliclelike (Cascadia, Micranthes), 2–3 (–4)
27 KB (1,591 words) - 13:14, 30 July 2020
page 390. Mentioned on page 387. Plants 3–8 mm, yellowbrown to dull green. Leaves erect-flexuose to subsecund, 1–2 mm, narrowly lanceolate, gradually tapered
7 KB (746 words) - 06:56, 30 July 2020
narrowly to broadly elliptic, oblanceolate, obovate, or broadly obovate, 0.7–13.7 times as long as wide, angle of base and of apex less or greater than 90o
52 KB (888 words) - 11:54, 30 July 2020
glumes from shorter than to about equal to the adjacent lemmas, 1 (3) -veined; upper glumes 3 (5) -veined; calluses usually wider than long, usually glabrous
52 KB (3,291 words) - 03:08, 30 July 2020
grooved, not beaked, pericarp thin; hila linear; embryos about 1/3 as long as the caryopses. x = 7. The Triticeae are primarily north-temperate in distribution
19 KB (1,548 words) - 02:55, 30 July 2020
elliptic in outline, 0.5–25 (–30) cm, foliaceous, rarely ± coriaceous; leaflets 3–15 (–41), terminal sometimes confluent with distalmost lateral ones, separate
31 KB (1,939 words) - 13:53, 30 July 2020
exserted, flattened distally, 0.2–0.8 (–1.1) mm diam., tip straight to recurved, distal 5–60 (–90) % hairy, hairs to 3 mm, sometimes glabrous; style glabrous.
36 KB (1,140 words) - 19:13, 29 July 2020
flowers with 3–5-parted calyx, ebracteate; stamens 3–5. Pistillate flowers lacking perianth, pistil naked, or in few species with (1–) 3–5-lobed perianth
45 KB (1,022 words) - 09:34, 30 July 2020
Common names: Pink Family Treatment appears in FNA Volume 5. Treatment on page 3. Mentioned on page 4, 29, 71, 117, 148. Herbs [small trees, shrubs, or vines]
29 KB (1,113 words) - 10:14, 30 July 2020
calyces; bracteoles absent. Flowers erect, spreading, or nodding; sepals 5 or 3 (in reduced forms), calyx bilaterally or radially symmetric, tubular, sometimes
49 KB (1,607 words) - 18:59, 29 July 2020
1-locular; placentas parietal, 3–14 [–20+]; style 1; nectary usually forming chamber around base of style; stigma lobes 3–14 [–20+], 1 per placenta. Fruits
40 KB (1,967 words) - 15:27, 15 December 2020
drooping; twigs stout, reddish-brown, usually glabrous. Buds reddish-brown, 5–7mm, apex acute. Leaves 1–2.5cm, 4-angled in cross-section, rigid, light to dark
5 KB (425 words) - 00:24, 30 July 2020
keels scabrous or ciliate, at least in part; anthers 3, 0.7-7 mm. Caryopses with hairy apices, x = 7. Haplomes St, H, Y, P. Idaho, Mont., Nebr., N.C., Conn
45 KB (3,070 words) - 03:00, 30 July 2020
4-angled and 4-winged, wings 0.3–0.7mm wide, 3.5–5 × 2.5–4.5 mm, hard-walled, dehiscent by apical ring, pedicel 0.1–0.5 mm. Seeds light-brown, narrowly oblong
10 KB (885 words) - 21:01, 7 June 2022
paleas similar to the upper lemmas in texture and size; lodicules 3, cuneate; anthers 3. Caryopses planoconvex; embryos 1/5–1/2 as long as the caryopses;
23 KB (1,318 words) - 03:56, 30 July 2020
of 3, or those of outer whorl narrower, greener, more sepaloid; tepal nectaries often present; stamens 6, rarely 3 or 4, sometimes 3 fertile and 3 staminodial
29 KB (1,493 words) - 05:37, 30 July 2020
secondary panicles that usually partly included in the sheaths. Cauline leaves 3-14, usually distinctly longer and narrower than the rosette blades; ligules
26 KB (1,343 words) - 04:00, 30 July 2020
indehiscent or partially dehiscent apically. Seeds 1 per mericarp, glabrous. x = 7, 8. North America, Mexico, West Indies, Central America, South America, Asia
13 KB (672 words) - 11:32, 30 July 2020
0.4–0.5cm, slightly resinous. Leaves (3–) 4 (–5) per fascicle, persisting 3–4 years, (2–) 3–6cm × (1–) 1.2–1.7mm, curved, connivent, stiff, green to blue-green
7 KB (490 words) - 00:26, 30 July 2020
beak terminal, straight or curved, 0.5-3 mm. Seeds reddish-brown, ovoid, smooth, rugulose, or minutely pubescent. x = 7. North America, Asia Species 6 (5 in
10 KB (562 words) - 08:35, 30 July 2020
connate proximally, sepaloid, dimorphic, outer 3 remaining small, inner 3 usually enlarging, sometimes 1–3 with central vein transformed into tuberculate
41 KB (1,085 words) - 10:05, 30 July 2020
resinous. Leaves 5 per fascicle, spreading to ascending, persisting 3–4 years, 4–10cm × 0.7–1mm, straight, slightly twisted, pliant, blue-green, abaxial surface
7 KB (506 words) - 00:23, 30 July 2020
calyx radially or bilaterally symmetric; petals 0 (Callitriche, Hippuris) or (3 or) 4 or 5, connate, corolla radially or bilaterally symmetric, ± bilabiate
26 KB (1,000 words) - 19:24, 29 July 2020
longer than achene, seldom smooth; stamens 2–3; styles undivided or shallowly 2-fid, or deeply cleft into 2 (–3) linear stigmatic branches; style base persistent
38 KB (1,253 words) - 01:40, 30 July 2020
second-order heads]. Calyculi 0 or of 1–15+ bractlets in 1–3+ series. Phyllaries usually persistent, usually in 3–5+ series, distinct, and unequal, sometimes in 1–2
30 KB (805 words) - 20:06, 29 July 2020
5 teeth at apex of staminal column; gynoecium syncarpous, ovary superior, 3–40-carpellate; styles 1, branched or unbranched; stigmas truncate, capitate
20 KB (532 words) - 11:23, 30 July 2020
spindle-shaped, often with crest of elongated cells, scaly or minutely tuberculate. = 7. w North America, w South America Species 42 (41 in the flora). Molecular phylogenetic
19 KB (745 words) - 21:02, 7 June 2022
1-locular or 3–5-locular; styles 3 or 5, occasionally 4 (absent in staminate flowers), filiform, 1.5–20 mm, glabrous proximally; stigmas 3 or 5, occasionally
36 KB (1,364 words) - 10:24, 30 July 2020
reflexed. Flowers bisexual or unisexual, attenuate at base, stipelike base 0.1–3 mm; perianth various shades of white, cream, yellow, pink, or reddish, glabrous
24 KB (947 words) - 10:41, 30 July 2020
1 (3) -veined, not lobed, apices obtuse to acute, unawned; calluses glabrous or sparsely pubescent; lemmas usually glabrous, obtuse to acute, (1) 3 (5)
33 KB (1,388 words) - 03:56, 30 July 2020
ovary superior, 3-lobed, sometimes crested with processes, 3-locular, usually 2 ovules per locule (6–8 in A. nigrum), crest processes 3 or 6, smooth except
43 KB (1,553 words) - 05:48, 30 July 2020
bisexual and lateral flowers female), bracteoles absent; perianth segments (3–) 5, usually connate at base, sometimes almost to middle or beyond, not imbricate
19 KB (716 words) - 09:29, 30 July 2020
tips. Rhizomes present or absent, without bulb; tubers rarely present (in 8a3. Eleocharis sect. Parvulae), terminating rhizomes or among culm bases. Culms
37 KB (456 words) - 02:15, 30 July 2020
Involucres cylindric to obconic or campanulate, 5–12 mm diam. Phyllaries persistent, (10–) 14–45 (–60) in 3–7 (–9) series, usually (4–) 5–6 (–16) -striate or
17 KB (617 words) - 22:47, 29 July 2020
flattened distally, 0.2–1.3 mm diam., tip straight to recurved, distal 5–60 (–90) % hairy or papillate, hairs or papillae to 1.5 mm, rarely glabrous; style
29 KB (982 words) - 19:10, 29 July 2020
persistent, rarely deciduous; flowers 8–25(–26) mm diam > 8 3 Leaves and petioles eglandular or sparsely glandular > 4 3 Leaves and petioles gland-dotted or stipitate-glandular
28 KB (995 words) - 14:38, 30 July 2020
hemispheric or turbinate-cylindric, (2.5–) 3–22 (–25) mm diam. Phyllaries persistent or tardily falling, 18–40 in (2–) 3–7 series, not notably nerved, ovate to
24 KB (826 words) - 22:52, 29 July 2020
oblanceolate to cuneate, mostly 5–15 mm, usually lobed or toothed distally, heads disciform, involucres hemispheric or broader (2–3+ mm diam.), phyllaries in 2–4
23 KB (1,089 words) - 20:43, 29 July 2020
Leaves: basal rosette present, not persistent, proximalmost internodes to 10+ mm; blade without broad basal lobes, margins entire, toothed, pinnate, or pinnatisect
20 KB (775 words) - 18:32, 29 July 2020
2-locular proximally (Vaccaria), or 3–5-locular (some Silene); styles 2–3 (–5) (absent in staminate flowers), distinct; stigmas 2–3 (–5) (absent in staminate flowers)
11 KB (721 words) - 10:22, 30 July 2020
campanulate to hemispheric, 2–6+ mm diam.; pistillate turbinate or campanulate to cylindric, 3–7 (–9+) mm diam. Phyllaries in 3–6+ series, usually relatively
38 KB (2,648 words) - 20:30, 29 July 2020
filiform leaves (2–7 cm), notably small heads in corymbiform arrays, ± 13 phyllaries 3–4 mm, and 7–8 ray florets with corolla laminae 2–3 mm. G. L. Nesom (pers
30 KB (1,295 words) - 21:10, 29 July 2020
ovoid, orbiculate, or suborbiculate, 1–3 cm, membranous or leathery, rugose or smooth, dull or lustrous; leaflets (3–) 5–11 (–13), lateral subsessile, terminal
23 KB (1,822 words) - 13:48, 30 July 2020
glumes, occasionally below the pedicels. Spikelets with 1 (2-3) florets. Glumes usually (0) 1 (2-3) -veined, apices entire, erose, or toothed, truncate to acuminate
42 KB (1,621 words) - 04:38, 30 July 2020
floral-tube absent; sepals persistent after anthesis or tardily caducous, (3 or) 4 or 5 (–7), green, sometimes yellow or cream, often becoming flushed with red
30 KB (1,654 words) - 21:01, 7 June 2022
falling, of 2 (–3) usually lanceolate, aristate, or erose scales (at the 2 principal angles, 1–5 mm) plus 0–8 usually shorter scales (0.2–2 mm). x = 17. North
32 KB (1,118 words) - 23:14, 29 July 2020
acuminate; upper glumes slightly shorter to much longer than the spikelets, 3-13 (15) -veined, bases rarely slightly sulcate, apices rounded to attenuate;
26 KB (1,480 words) - 04:05, 30 July 2020
with basal scale (sect. Gaura), 0.3–0.5 mm, scales nearly closing mouth of floral-tube, pollen shed singly; ovary (3 or) 4-locular or septa incomplete
26 KB (2,106 words) - 21:01, 7 June 2022
sometimes with 3 distinct awns or unawned; paleas usually shorter than the lemmas, ciliate on the keels, adnate to the caryopses; anthers (2) 3. x = 7. Conn.,
16 KB (1,697 words) - 02:52, 30 July 2020
campanulate, salverform, or funnelform; stamens (2–) 3–5, with 4 mostly connate in pairs, appearing as only (1–) 3 stamens; anthers connate or distinct, pepos,
19 KB (877 words) - 11:15, 30 July 2020
ribosomal 3' ETS and ITS sequence data. Syst. Bot. 29: 199–215. Urbatsch, L. E. 1978. The Chihuahuan Desert species of Ericameria (Asteraceae). Sida 7: 298–303
23 KB (1,156 words) - 22:11, 29 July 2020
lodicules 2 or 3; anthers 1 or 3, sometimes differing in length within a floret; ovaries glabrous throughout or pubescent distally; styles 2 (3-4) -branched
18 KB (1,356 words) - 02:45, 30 July 2020
Leaves basal and cauline; finely bristly-dentate to coarsely dentate or 1–3 times pinnately lobed, teeth and lobes bristly-tipped, faces green and glabrous
60 KB (2,205 words) - 13:43, 10 February 2021
(1–) 2 (–3) per fascicle, upcurved, persisting 4–6 years, 2–4cm × (0.9–) 1–1.5mm, connivent, 2-sided (1-leaved fascicles with leaves 2-grooved, 3-leaved
8 KB (550 words) - 00:27, 30 July 2020
yellowish), 1.2–1.7mm; anthers ovate, 0.3–0.5 mm. Fruits (erect to ascending), subulate-linear, recurved, straight, slightly torulose, stout (widest at base)
7 KB (705 words) - 11:58, 30 July 2020
exostome (except in Homalotheciella), basal membrane 1/2–1/3 endostome length, segments broad, cilia 2 or 3), sometimes modified (for example, exostome teeth papillose
28 KB (900 words) - 07:47, 30 July 2020
absent. Staminate flowers: sepals (3–) 5 (–6), valvate or slightly imbricate, distinct or connate basally; petals (3–) 5 (–6) or 0, distinct, white; nectary
24 KB (874 words) - 18:18, 29 July 2020
ovary inferior, greenish at anthesis, 3-locular, succulent, thickwalled, ovules numerous; style subulate; stigma 3-lobed, glandular, capitate, papillate
24 KB (1,110 words) - 06:12, 30 July 2020
Kiger Common names: Willow Family Treatment appears in FNA Volume 7. Treatment on page 3. Mentioned on page 4, 8, 9, 23, 29, 51. Shrubs or trees, heterophyllous
14 KB (933 words) - 11:54, 30 July 2020
splitting to base with intact central column, rarely splitting only on distal 1/3 with central column disintegrating; pedicellate or sessile. Seeds usually numerous
32 KB (1,609 words) - 21:02, 7 June 2022
alternate) or mostly alternate, rarely whorled; petiolate or sessile; blades (often 3-nerved or 5-nerved) orbiculate or deltate to lanceolate or linear (and intermediate
10 KB (633 words) - 23:14, 29 July 2020
differentiated from blade or distinct, (apex rounded); stamens usually in 3 unequal pairs, rarely tetradynamous; filaments not dilated basally, (adaxial
23 KB (1,011 words) - 12:00, 30 July 2020
and basal rosulate or not, petiolate, blade margins entire, toothed, or 1–3-pinnatisect, or palmately lobed, sometimes trifoliolate, pinnately, palmately
23 KB (1,239 words) - 12:23, 30 July 2020
Seeds compressed-obovoid, oblique apically; body 4–7mm, pale-brown, mottled darker; wing narrow, to 20mm. 2n =24. Habitat: Dry uplands, sterile sandy or shaly
7 KB (524 words) - 00:35, 30 July 2020
membranous to papery. Spikelets to 40 × 7 mm; floral scales 5–500+ per spikelet. Flowers: anthers 0.2–2.5 mm; styles 2-fid or 3-fid. Achenes variously colored,
4 KB (429 words) - 02:16, 30 July 2020
times petals > 38 38 Styles 3-7 mm; sepals 2.5-5 mm; filaments 1.8-5 mm > 39 38 Styles 6-14 mm; sepals 3.4-8 mm; filaments 6-10 mm > 41 39 Leaf blades: base
23 KB (1,464 words) - 13:16, 30 July 2020
caulescent species or scapose from rhizomes or stolons in acaulescent species, 1 (–3) [–5] -flowered; peduncles not jointed; bracteoles present. Flowers: sepals
39 KB (2,374 words) - 11:16, 30 July 2020
yellow, or white, strongly bilabiate, cylindric to funnelform, abaxial lobes 3, adaxial 2, adaxial lip galeate, enclosing anthers and style, beaked or beakless
19 KB (1,040 words) - 19:27, 29 July 2020
andropolygamous), blooming before or at leaf emergence, 4–40 mm diam.; hypanthium 1.5–8 mm, exterior glabrous or hairy; sepals 5, erect to reflexed, usually
43 KB (1,828 words) - 14:17, 30 July 2020
hypanthium; filaments distinct; staminodes absent; styles 3, filiform, 2.5–3 mm, glabrous proximally; stigmas 3, subcapitate, smooth to papillate (50×). Capsules
19 KB (1,194 words) - 10:09, 30 July 2020
warped, 2–7 × 2–7 mm, glabrous, commonly bearing 1–4 large, shallow depressions due to pressures from adjacent developing seeds; girdle protruding 0.3–3.5 mm
34 KB (1,067 words) - 09:16, 30 July 2020
Plants annual or perennial; cespitose, rhizomatous, or stoloniferous. Culms 3-400 cm, erect, spreading or prostrate, sometimes trailing for 200+ cm. Sheaths
22 KB (1,167 words) - 04:18, 30 July 2020
Brouillet, John L. Strother Treatment appears in FNA Volume 21. Treatment on page 3. Mentioned on page 4, 32, 33, 38, 40, 41, 42, 63, 64, 135. Annuals, biennials
30 KB (1,803 words) - 22:30, 29 July 2020
scabrous, infrequently smooth, glabrous or with hairs; anthers (1-2) 3, 0.1-4.5 (5) mm. Poa subg. Poa is the largest subgenus of Poa. Its distribution is
9 KB (1,015 words) - 03:17, 30 July 2020
Claytonia L. and allied genera III. Pollen morphology. Grana Palynol., n. s. 7: 279–353. Nyananyo, B. L. 1986. Taxonomic significance of the stomatal complex
13 KB (722 words) - 09:43, 30 July 2020
917–929. Hitchcock, C. L. 1936. The genus Lepidium in the United States. Madroño 3: 265–300. Mulligan, G. A. 1961. The genus Lepidium in Canada. Madroño 16: 77–89
29 KB (1,412 words) - 12:33, 30 July 2020
absent or present, sometimes petaloid and petals appearing to 6+; pistil 1, 3–7-carpellate, ovary inferior, 1-locular, placentation parietal, subapical, or
12 KB (698 words) - 18:33, 29 July 2020
divided leaf blades mostly 3–8+ cm and radiate heads with yellow corollas (laminae mostly 15–25+ mm) borne on peduncles mostly 3–15+ cm are cultivated in
23 KB (1,021 words) - 21:10, 29 July 2020
persistent (base not articulated). Flowers 7–45 mm diam.; sepals deciduous or persistent, (2–) 4–5; petals deciduous, (3–) 4–5; stamens usually persistent, sometimes
13 KB (445 words) - 11:15, 30 July 2020
Thaliktron, an ancient name used by Dioscorides Treatment appears in FNA Volume 3. Mentioned on page 258. Herbs, perennial, from woody rhizomes, caudices, or
17 KB (836 words) - 08:34, 30 July 2020
membranous or chartaceous, 1 (3) -veined, unawned; paleas glabrous, 2-veined, often splitting between the veins at maturity; anthers (2) 3. Fruits utricles or achenes
22 KB (1,094 words) - 04:32, 30 July 2020
Synonyms: Coulterina Kuntze Lesquerella S. Watson Treatment appears in FNA Volume 7. Treatment on page 616. Mentioned on page 226, 227, 237, 240, 241, 612, 617
40 KB (1,647 words) - 11:54, 30 July 2020
black (never white) rhizomes with a 3-5 mm diameter in contrast to the 5 sepals and white or black rhizomes with 1-3 mmdiameter of A. quinquefolia. Protoanemonin
19 KB (1,214 words) - 15:30, 15 December 2020
at anthesis, usually distinct or slightly connate basally, [connate for 1/3–2/3 their lengths], yellow, white, pink, purple, or reddish, sometimes red-lineolate
21 KB (778 words) - 13:02, 30 July 2020
staminodes absent; styles 3 (to 4 in M. cumberlandensis, M. godfreyi), filiform, 0.6–2.5 mm, glabrous proximally; stigmas 3 (to 4 in M. cumberlandensis
25 KB (1,236 words) - 10:19, 30 July 2020
H. americana, H. bracteata, H. caroliniana, H. longiflora, H. pubescens), 3–145 cm, glabrous or stipitate-glandular, rarely viscid (H. maxima, H. micrantha
26 KB (1,593 words) - 12:56, 30 July 2020
sometimes with an awn that exceeds the glumes; lodicules cuneate; anthers usually 3. Pedicels free or fused to the rachis internodes. Pedicellate spikelets variable
31 KB (2,561 words) - 04:21, 30 July 2020
with phyllaries). Involucres hemispheric or campanulate to cylindric, 3–9 [–12+] mm diam. Phyllaries 5–21 (–40+) in 2+ series, lanceolate to linear, subequal
26 KB (1,108 words) - 20:14, 29 July 2020
anthers dehiscing by longitudinal slits; pistil 1, (1–) 3–5 (–20) -carpellate, ovary superior, (1–) 3–5 (–20) -locular, placentation axile; ovules 1 per locule
24 KB (1,347 words) - 18:25, 29 July 2020
sepals (3–) 4–5 [–7], distinct or connate proximally; petals 0 or (3–) 4–5 [–7], distinct; nectary present, rudimentary, or absent; stamens 3–5 [–10],
13 KB (513 words) - 18:16, 29 July 2020
absent. Flowers in multiflowered heads (rarely only 2– or 3 flowers per head). Capsules 1-locular or 3-locular, beaked. Seeds tailed or not tailed. x = 20.
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alternate; petiole absent; blade not fleshy, not leathery, margins entire or 3–7-lobed. Inflorescences terminal, spikes or flowers solitary, often capitate;
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than 10 mm, base tapering or rounded, often spongy, apex usually abruptly beaked, pubescent, rarely glabrous; beak straight or bent, 0.5–2.3 mm, bidentate
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spikelets, 1-7-veined; upper glumes membranous to herbaceous at maturity, 1/2 as long as to nearly equaling the upper lemmas in length, 3-9-veined; lower
17 KB (1,129 words) - 04:14, 30 July 2020
portion 3-locular, 3-lobed or 6-lobed, some axile, some parietal or a combination of both, distal portion forming stigmas; stigmas often persistent, 3, spreading
30 KB (822 words) - 06:13, 30 July 2020
virginianum, Linum westii (Reichenbach) Engelmann Smithsonian Contr. Knowl. 3(5): 25. 1852. Nancy R. Morin Basionym: Linopsis Reichenbach Handb. Nat. Pfl
12 KB (469 words) - 18:17, 29 July 2020
to campanulate, abaxial throat gibbous, rounded, or straight, abaxial lobes 3, adaxial 2; stamens 4, didynamous; filaments glabrate to lanate; staminode
23 KB (952 words) - 19:30, 29 July 2020
attenuate; lower glumes 1 (3) -veined; upper glumes 3-veined; calluses hairy, hairs 0.2-6.5 mm, sparse to abundant; lemmas 3 (5) -veined, smooth or scabrous
24 KB (1,813 words) - 02:43, 30 July 2020
Whittemore Synonyms: Ranunculus sect. Chrysanthe Treatment appears in FNA Volume 3. Plants usually ± hispid, sometimes glabrous. Stems erect to decumbent, sometimes
12 KB (516 words) - 08:37, 30 July 2020
into at least blade and stipule. The stipule may be adnate to the blade for 1/3 or less the length of the stipule. Venation in the stipule is parallel, and
23 KB (1,207 words) - 00:56, 30 July 2020
apices, sometimes prolonged 1-3 mm, apices usually rounded; lodicules 2 or 3, membranous, not lobed; anthers 3, 1.5-6 mm, sometimes penicillate; ovaries
28 KB (2,014 words) - 02:45, 30 July 2020
cm), medium (1–3 cm), long (more than 3 cm); leaves: small (less than 1.5 mm), medium (1.5–3 mm), large (3–4 mm), robust (more than 4 mm). None. Anomobryum
20 KB (757 words) - 07:35, 30 July 2020
21. Treatment on page 64. Mentioned on page 6, 7, 8, 43, 135. Annuals, perennials, subshrubs, or shrubs, (3–) 10–200 (–400+) [2500+] cm. Leaves usually cauline
21 KB (800 words) - 22:59, 29 July 2020
flattened distally, (0.2–) 0.4–3 mm diam., tip recurved, rarely coiled or straight, distal 10–50 (–70) % hairy, hairs to 2.5 mm, rarely glabrous; style glabrous
17 KB (733 words) - 19:07, 29 July 2020
leathery (except V. fruticans), margins entire, dentate, serrate, 3–5-pinnately lobed, 3–7 pinnatifid, or ± palmatifid. Inflorescences terminal and/or axillary
20 KB (967 words) - 19:23, 29 July 2020
present or absent; pistil 3-carpellate (5–7-carpellate in M. decapetala), placentae parietal; stigma lingulate, 3-lobed (5–7-lobed in M. decapetala), papillate
16 KB (1,025 words) - 18:17, 29 July 2020
usually 1-3-veined, acute to acuminate; florets terete or weakly laterally compressed; calluses well-developed, hirsute; lemmas fusiform, 3-veined, convolute
23 KB (1,150 words) - 04:51, 30 July 2020
541, 542, 543, 545, 548, 580, 582, 584. Annuals, biennials, or perennials, 3–100+ cm (rhizomatous or taprooted, often with relatively thin, branched fibrous-roots)
40 KB (1,171 words) - 21:16, 29 July 2020
foliaceous. Ray (or pistillate) florets usually (6–) 7–50 (–60) in 1 series and laminae (3–) 5–18 (–21) × 0.8–2.8 mm, sometimes 14–110+ in 2–5+ series (sect. Conyzopsis)
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usually 2, sometimes absent, cuneate, free, fleshy, usually glabrous; anthers 1-3; ovaries usually glabrous; haustorial synergids absent; style-branches 2, free
17 KB (1,292 words) - 03:56, 30 July 2020
Quercus virginiana Linneaus Kevin C. Nixon Treatment appears in FNA Volume 3. Trees or shrubs, evergreen or deciduous. Bark nearly white, gray, brown, or
27 KB (606 words) - 08:45, 30 July 2020
ellipsoid, ovoid or spheroidal, or fusiform to flattened, or oblong (sometimes 3-sided); testa thin (bony in subfam. Arbutoideae and subfam. Vaccinioideae);
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margins acutely angled, apex tapering, often abruptly beaked, glabrous; beak 0.3–3 mm, with abaxial suture, bidentate. Stigmas 2. Achenes biconvex, smaller than
15 KB (529 words) - 01:49, 30 July 2020
sometimes initially at the panicle base. Glumes (1) 1.3-2 (4) times longer than the lemmas, 1 (3) -veined, glabrous, usually mostly smooth, vein (s) often
31 KB (1,893 words) - 03:29, 30 July 2020
becoming laterally compressed at anthesis, with (3) 4-14 (16) florets. Lower glumes 1-3-veined; upper glumes 3-5-veined; lemmas elliptic to lanceolate, rounded
11 KB (779 words) - 02:52, 30 July 2020
crimson; carpels (3–) 20–40 (–65), styles free exsert (0.5–) 1–2.5 (–4) mm, pilose, stylar orifice 1–3 mm diam., hypanthial disc flat, 2–5 (–10) mm diam. Hips
24 KB (1,103 words) - 13:51, 30 July 2020
pinnate; stipules usually present (usually caducous, sometimes deciduous, 3–8-palmatifid, linear, threadlike, minute, scalelike, or absent, nodal (stipular)
16 KB (756 words) - 12:06, 30 July 2020
node, 0.3–2.5 × 0.2–1.8 cm, usually scalelike distally, 1–5 × 0.5–3 mm. Involucres 1 per node, turbinate to campanulate, 1–6 × (1–) 1.5–10 mm, tomentose
27 KB (1,609 words) - 10:41, 30 July 2020
bilabiate or not, rarely ± rotate, funnelform, or salverform, abaxial lobes 3, adaxial 2; stamens 4, didynamous, filaments glabrous or hairy; staminode 0;
28 KB (1,133 words) - 19:01, 29 July 2020
or more; pistil 3-5 (-7) -carpellate; ovary 1-locular; style short, to 3 mm in fruit; stigma 3-5 (-7) -lobed. Capsules erect, 3-5 (-7) -valved, grooved over
14 KB (554 words) - 08:36, 30 July 2020
proximal 1–2 (–3) empty, stramineous (straw-brown) to medium brown or red brown or blackish brown. Flowers bisexual; perianth of (0–)3–6(–10) bristles
13 KB (1,127 words) - 02:15, 30 July 2020
peduncle bracts). Phyllaries usually persistent [readily falling], in (1–) 3–5+ series, usually distinct, usually unequal, usually herbaceous (sometimes
15 KB (836 words) - 20:05, 29 July 2020
oblanceolate to narrowly obovate, 3–7 × 1–3 mm; capsules 3–4 mm wide, horns minute or absent. Ceanothus ophiochilus 22 Leaves not fascicled. > 24 24 Branchlets
14 KB (504 words) - 18:27, 29 July 2020
hairs, shorter than to somewhat exceeding achene; stamens 3; anthers 3 mm; styles linear, 2–3-fid, base not or scarcely enlarged, deciduous in fruit. Achenes
18 KB (736 words) - 01:57, 30 July 2020
superior, usually green, 3-locular or 6-locular with false septa, 6-lobed; style white to dark green, often thick; stigmas usually 3, sometimes 1 and subcapitate
17 KB (687 words) - 06:11, 30 July 2020
Chamaetia Dumortier Bijdr. Natuurk. Wetensch. 1: 56. 1826 Treatment appears in FNA Volume 7. Treatment on page 60. Mentioned on page 23, 24, 29, 49, 51, 61, 64, 66, 67
22 KB (876 words) - 12:17, 30 July 2020
or lingulate, often channeled or keeled, rarely concave, mostly ca. 1.5–3.5 mm; base usually ovate to oblong, occasionally sheathing the stem; margins
28 KB (882 words) - 07:00, 30 July 2020
588, 591, 594, 611, 618, 644. Shrubs or trees, usually main trunk dominant, 3–120 dm. Stems usually 1 in larger plants, more in smaller plants, outer spreading;
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usually present. Flowers usually bisexual, rarely unisexual, (0–) 4 or 5 (–7) -merous, actinomorphic; usually epigynous, rarely semiepigynous; hypanthium
15 KB (668 words) - 21:04, 7 June 2022
hispidulous. Spikelets 3-17 mm, lengths 3.5 times widths, laterally compressed, not sexually dimorphic, not bulbiferous; florets 2-10 (13) mm, normal; rachilla
10 KB (1,045 words) - 03:20, 30 July 2020
anthers parallel, surrounding but not appressed to style-branches; styles 3, erect, connate at least basally, filiform, not broad and petaloid, long, extending
23 KB (1,162 words) - 06:04, 30 July 2020
distinct; staminodes absent; styles [2–] 3 (–5), capitate to clavate, 0.2–7 mm, glabrous proximally; stigmas [2–] 3 (–5), terminal or subterminal, papillate
21 KB (985 words) - 10:17, 30 July 2020
ca. 3 mm (borne in glomerules), phyllaries ovate to lanceolate, inner uncinate, florets 5 (outer 4 pistillate, inner bisexual), cypselae 0.8–1 mm, epappose
25 KB (1,822 words) - 20:30, 29 July 2020
Epirotes Prantl Bot. Jahrb. Syst. 9: 266. 1888 Treatment appears in FNA Volume 3. Plants glabrous or sometimes pilose or pubescent. Stems erect, not bulbous-based
12 KB (526 words) - 08:22, 30 July 2020
disciform, usually in corymbiform arrays, sometimes in 2s or 3s or borne singly. Calyculi of (3–) 5–13 (–21+) erect to spreading or reflexed, ± herbaceous
22 KB (1,036 words) - 23:27, 29 July 2020
Treatment appears in FNA Volume 21. Treatment on page 335. Mentioned on page 3, 5, 255, 336, 364. Annuals, perennials, subshrubs, or shrubs, 1–200 cm. Leaves
11 KB (627 words) - 23:52, 29 July 2020
rarely cymose-paniculate, paniculate or racemose, open or diffuse; bracts 3 (–8), semileaflike or more often scalelike. Peduncles absent or erect, ascending
30 KB (1,075 words) - 10:46, 30 July 2020
beak or beakless, glabrous; beak straight or excurved, 0–1.3 mm, orifice entire. Stigmas 3. Achenes trigonous, smaller than bodies of perigynia; style
16 KB (695 words) - 02:09, 30 July 2020
narrowly ellipsoid to lanceoloid, 2.8–3.7 7 (–4.2) mm, apex acute, valves separating at dehiscence. Seeds ellipsoid, 0.3–0.4 mm, not tailed; body clear yellowbrown
6 KB (444 words) - 00:52, 30 July 2020
short-sheathing; lateral spikes pistillate, occasionally androgynous, or the distal 1–3 staminate, pedunculate or subsessile, prophyllate, at least 2 times as long
16 KB (761 words) - 02:00, 30 July 2020
cupular, entire or lobed, or distinct glands [absent]; pistil 3 (–4) -carpellate; styles 3 (–4), distinct or connate to 1/2 length, 2-fid [rarely unbranched]
16 KB (864 words) - 18:14, 29 July 2020
sepals [3–] 4–5 (–8), distinct, valvate; petals 0 or [3–] 4–5 (–8), distinct; nectary present, intrastaminal, sometimes lining hypanthium; stamens [3–] 4–5
16 KB (532 words) - 18:17, 29 July 2020
superior in fruit, 2 (–3) -locular; placentation axile (when connate); styles 2 (–3); stigmas 2–3. Capsules folliclelike or 2 (–3) -beaked. Seeds brown
27 KB (988 words) - 13:15, 30 July 2020
panicles with (2) 3-35 spikelets associated with each rachis node; rachises with scabrous or ciliate edges; internodes 3.5-12 (15) mm. Spikelets 1/2 - 33/4
20 KB (1,611 words) - 03:05, 30 July 2020
versatile, dehiscence longitudinal; ovary superior or inferior, 3-locular or occasionally 1-locular, 3-angled, ovoid, or cylindrical, with axillary or rarely parietal
13 KB (701 words) - 06:10, 30 July 2020
without whorled bracts. Involucre ± actinomorphic, not spurred; glands 4–5 (2–3 in E. oblongata), flat or slightly convex; appendages absent or hornlike, 2
19 KB (827 words) - 18:28, 29 July 2020
Corollas: staminate 3–4.5 mm; pistillate 5–6 mm. Cypselae 2–2.5 mm, pubescent and papillate; pappi: staminate 6–7 mm (capillary); pistillate 6–7 mm. 2n = 28. North
12 KB (714 words) - 20:21, 29 July 2020
cylindric, sides prominently veined; beak terminal, straight, 3-26 mm. Seeds black, obovoid, smooth. x = 7. Circumboreal Species ca. 70 (21 in the flora). Species
12 KB (514 words) - 08:29, 30 July 2020
25. Treatment on page 353. Plants annual or perennial; habit various. Culms 3-800 cm, annual, usually not woody. Leaves basal and/or cauline; sheaths usually
21 KB (1,188 words) - 03:56, 30 July 2020
indurate in fruit; petals 3, maroon or green, usually shorter than sepals; stamens (3–) 5–15 (–25); carpels 3; style 0–0.5 mm; stigmas 3, dark red, fimbriate-plumose
11 KB (511 words) - 11:39, 30 July 2020
caulescent Oxalis (Oxalidaceae) in eastern North America. J. Bot. Res. Inst. Texas 3: 727–738. Nesom, G. L. 2009c. Notes on Oxalis sect. Corniculatae (Oxalidaceae)
23 KB (1,013 words) - 18:29, 29 July 2020
lemmas, 1-veined, obtuse or acute, often erose; lower glumes 0.3-4.5 mm; upper glumes 0.6-7 mm; calluses glabrous; lemmas membranous to thinly coriaceous,
20 KB (1,626 words) - 03:20, 30 July 2020
present. Pedicels absent or present; bracteoles absent. Flowers bisexual; sepals 3 or 4, nearly distinct (abaxials connate in P. lanceolata), oblong, calyx radially
17 KB (732 words) - 19:20, 29 July 2020
(via anther abortion), linear; styles (3–) 5 (–6), clavate to filiform, 0.5–2 mm, glabrous proximally; stigmas (3–) 5 (–6), subterminal to linear along
21 KB (1,044 words) - 10:15, 30 July 2020
veined between the keels, sometimes 2-9-veined; anthers 1, 3 (2). Pedicels usually longer than 3 mm, similar to the rame internodes in shape, length, and pubescence
14 KB (1,071 words) - 04:25, 30 July 2020
campanulate to hemispheric or broader, 4–25 (–35+) mm diam. Phyllaries persistent, (16–) 20–60 (–80+) in [2–] 3–7+ series, 1-nerved (± flat, not notably keeled)
18 KB (845 words) - 15:31, 15 December 2020
Sidalcea oregana 16 Calyces 5–9 mm, to 10 mm in fruit, stellate-hairy and bristly; inflorescences subcapitate or spicate, 3–7(–10) cm. Sidalcea setosa 17 Inflorescences
21 KB (668 words) - 11:33, 30 July 2020
axis after maturity by threadlike extension of dorsal vein. Seeds 1 or 2 (or 3) per mericarp, glabrous or slightly pubescent. x = 5. w, c North America, Mexico
14 KB (589 words) - 11:36, 30 July 2020
leaves usually unlobed or shallowly lobed, spines usually less than 2–7 mm. Heads mostly 2–3 cm. 2n = 30. Phenology: Flowering summer (Jun–Aug). Habitat: Wet
3 KB (735 words) - 19:56, 29 July 2020
petiolate, blade margins entire, dentate, sinuate, lyrate, pectinate, or 1–3-pinnatisect; cauline petiolate or sessile, blade (base cuneate, attenuate,
22 KB (1,325 words) - 12:26, 30 July 2020
pubescent, trichomes sessile, medifixed, appressed, 2-rayed (malpighiaceous) or 3–5 (–8) -rayed (stellate), rays (when 2) parallel to long axis of stems, leaves
17 KB (1,002 words) - 12:29, 30 July 2020
1; ovule 1; style 0.1–1 mm, or absent; stigmas 2–3 (–5), slender. Staminate flowers: tepals 3–5, equal or subequal; stamens 3–5, filaments distinct, anthers
32 KB (1,366 words) - 09:41, 30 July 2020
to turbinate or broadly campanulate, 1–12+ mm diam. Phyllaries persistent, 3–21+ in 1–2 series (connate to 7/8+ their lengths, usually streaked and/or dotted
11 KB (696 words) - 15:28, 15 December 2020
or compound-corymbiform arrays. Involucres campanulate to hemispheric, 3–12+ mm diam. Phyllaries persistent, 4–13 (–15) in 1+ series (± erect in fruit
13 KB (1,037 words) - 23:55, 29 July 2020
throughout. Cymes: branches 2-3 (-6), simple or bifurcate; cincinni circinate or not. Pedicels erect to pendent, 1-35 mm. Flowers: petals erect to, rarely
10 KB (581 words) - 12:54, 30 July 2020
styles 1–2 (–3), distinct or often connate proximally 1/10–9/10 of length, subcapitate to filiform, 0.07–3.2 mm, glabrous proximally; stigmas 2 (–3), subterminal
21 KB (1,113 words) - 10:32, 30 July 2020
exserted, flattened distally, 0.2–1.1 mm diam., tip straight to recurved or coiled, distal (40–) 50–100% hairy, hairs to 4 mm; style glabrous, sometimes proximally
21 KB (880 words) - 19:09, 29 July 2020
sometimes nearly entire except for 3-toothed apex, rarely completely entire, venation palmate to pinnate. Inflorescences terminal, 3–200-flowered, open to congested
16 KB (987 words) - 14:06, 30 July 2020
constricted beyond ovary, tube gradually to abruptly expanded, limb 5-lobed; stamens 3–6, exserted; styles exserted beyond stamens; stigmas capitate. Fruits radially
15 KB (526 words) - 09:38, 30 July 2020
terminal clusters. Involucres mostly campanulate to cylindric, (3–) 4–7 mm. Phyllaries in (2–) 3–7 (–10) series, whitish, rosy, tawny, or brownish (opaque or
17 KB (673 words) - 20:34, 29 July 2020
free-central, axile]; styles elongate, tubular, 3-branched; stigmas 3, U-shaped or funnelform. Capsules 3-valved, usually thin, loculicidal. Seeds [1–] 15–90
16 KB (658 words) - 00:56, 30 July 2020
incompletely, distal 1/5–2/3 indehiscent, connective splitting, sides glabrous or hairy, sutures denticulate, teeth to 0.3 mm; staminode included to exserted
19 KB (771 words) - 19:16, 29 July 2020
(–10) mm; sepals persistent, glabrous (pubescent in P. alba and P. vulgaris), margins entire, sometimes ciliate or ciliolate; wings persistent, 1–9 mm, glabrous
19 KB (903 words) - 21:03, 7 June 2022
campanulate to turbinate (campanulo-hemispheric upon drying), (3–14 ×) 3.8–23 mm. Phyllaries 26–80 in 3–5 series, 1-nerved (usually raised; keeled proximally)
25 KB (1,511 words) - 21:54, 29 July 2020
straight. Flowers 3–25 mm diam. (smallest ones with erect petals); epicalyx bractlets 5; hypanthium shallowly cupulate, 0.5–3 × 2.5–7 mm; sepals 5, spreading
22 KB (1,357 words) - 14:09, 30 July 2020
eschscholtzii); hypanthium free from or 1/4–3/4 adnate to ovary, free from ovary to 0.5 mm, green or pink to purple, (0.1–4 mm); sepals 5, green, sometimes reddish
21 KB (1,151 words) - 12:59, 30 July 2020
yellow, contrasting with rest of corolla, bilabiate, funnelform, abaxial lobes 3, emarginate, adaxial 2, adaxial lip cucullate; stamens 4, didynamous, filaments
17 KB (854 words) - 19:26, 29 July 2020
Pedicels present, proximal 1–3 subtended by leaves. Flowers opening during leaf expansion, perianth and androecium epigynous, 10–55 mm diam.; hypanthium campanulate
22 KB (1,558 words) - 13:48, 30 July 2020
sigmoid. Flowers 4–15 mm diam.; epicalyx bractlets (0–) 5; hypanthium patelliform to campanulate or cupulate to turbinate, 0.5–3 (–4) mm; sepals 5 (usually
19 KB (1,253 words) - 14:03, 30 July 2020
with 3–7 pairs or trios of sporophylls, each sporophyll with 2–8 pollen-sacs. Seed-cones maturing in 1 or 2 years, globose to ovoid and berrylike, 3–20 mm
12 KB (667 words) - 00:26, 30 July 2020
connate 2/3 their length, monomorphic or dimorphic, entire, emarginate, or lobed to laciniate apically; stamens 3, 6, or 9, or variously 3–9; filaments
23 KB (1,142 words) - 10:54, 30 July 2020
cm, herbaceous to ± coriaceous, leaflets 0 or 3, 5, 7, or 9, terminal ovate to elliptic to obovate, 1.7–15 cm, base cuneate to rounded or cordate, sometimes
35 KB (2,155 words) - 15:31, 15 December 2020
subspp.), C. scapoidea (4 subspp.), C. walkeri (2 subspp.), and C. brevipes (3 subspp.). Chylismia scapoidea is the only species in the genus to occur east
11 KB (951 words) - 21:04, 7 June 2022
5-toothed; petals (3–) 5 (–9), connate distally, forming calyptra; nectary free, (3–) 5 (–9) glands alternating with stamens; stamens usually (3–) 5 (–9), sometimes
14 KB (773 words) - 18:13, 29 July 2020
when young, stomata on abaxial surface not in crypts; pinnately veined or 3-veined from base. Inflorescences usually racemelike or paniclelike, sometimes
15 KB (437 words) - 18:13, 29 July 2020
or (with calyculi) 12–25+ in 2–3 series and oblong or lanceolate to linear, subequal; margins ± hyaline, 0.05–2.5 mm, apices obtuse to acute or acuminate
16 KB (748 words) - 20:19, 29 July 2020
1–10, distinct or connate along radial faces of stony endocarp into 2s or 3s, sometimes connate into single sphere, (triangular-ovoid). x = 13. North America
41 KB (2,034 words) - 13:11, 30 July 2020
Leaves: basal rosette present, persistent or not, proximalmost internodes to 5 mm; blade without broad basal lobes, margins entire, toothed, pinnate, or pinnatisect
16 KB (899 words) - 18:19, 29 July 2020
spines. Leaves alternate, opposite, or fascicled, simple, 2-3-foliolate, or 1-3-pinnately or 2-3 (-4) -ternately compound; stipules present or absent; venation
10 KB (398 words) - 08:43, 30 July 2020
emarginate to bidentate, teeth rarely reflexed, 0.1–2.1 mm. Stigmas (2–) 3. Achenes trigonous or, rarely, biconvex, almost as large as bodies of perigynia; style
14 KB (621 words) - 02:15, 30 July 2020
mostly diploid (n = 3, 4, 5, or 6). Babcock concluded that there was a progressive decrease in the chromosome numbers, from n = 6 to n = 3. Along with the
18 KB (964 words) - 20:06, 29 July 2020
collarlike structure extending 1/2 - 2/3 around the base of the ovaries; anthers (2) 3. Caryopses usually 2-3 mm, smooth, glabrous, longitudinally furrowed
16 KB (1,258 words) - 02:39, 30 July 2020
short-pilose, not glandular. Inflorescences cymose, open or diffuse; bracts 3, connate basally, scalelike. Peduncles usually absent, when present restricted
19 KB (884 words) - 10:50, 30 July 2020
pinnate or leaflets 3-6-veined from base. Inflorescences terminal, usually racemes, rarely umbels or flowers solitary. Flowers 3-merous, 3-8 mm; bracteoles caducous
16 KB (698 words) - 08:36, 30 July 2020
bifid, or toothed, teeth shorter than 1 mm, apices sometimes split and the teeth appearing longer; awns (0) 1 (3), straight or flexuous, recurved or divaricate
9 KB (742 words) - 02:55, 30 July 2020
supramedial; indusia round-reniform, large (ca. 1 mm diam.) and persistent or sometimes small (less than 0.3 mm diam.), occasionally ephemeral, sometimes absent;
14 KB (584 words) - 00:28, 30 July 2020
equal; filaments bearded or glabrous; ovary 3-locular, ovules (1–) 2 per locule, 1-seriate. Capsules 3-valved, 3-locular. Seeds 2 per locule (1 in T. spathacea);
17 KB (671 words) - 00:52, 30 July 2020
scabrous; lower glumes 3-veined; calluses terete or slightly dorsally compressed, glabrous or with a crown of hairs, hairs to 2 mm; lemmas 3-7 mm, narrowly lanceolate
9 KB (1,082 words) - 03:24, 30 July 2020
orange to red or purple to black, globose to obovoid or oblong, [3–] 4–14 [–15] mm, often hairy distally; fleshy, flesh usually yellow, sclereids absent;
31 KB (1,652 words) - 14:31, 30 July 2020
Receptacles glabrous (paleate in A. palmeri). Florets: usually peripheral 3–20 pistillate and fertile (0 pistillate in A. nesiotica, A. palmeri); central
11 KB (598 words) - 20:49, 29 July 2020
smooth or papillose, glabrous; beak entire or shortly bidentate. Stigmas 2–3. Achenes trigonous, smaller than to almost filling bodies of perigynia; style
15 KB (557 words) - 02:02, 30 July 2020
sophioides, Descurainia torulosa Webb & Berthelot Hist. Nat. Îsles Canaries 3(2,3): 72. 1836. Barbara E. Goodson, Ihsan A. Al-Shehbaz Common names: Tansy mustard
18 KB (1,258 words) - 12:28, 30 July 2020
(needles) (1–) 2–5 (–6) per fascicle, persisting 2–12 or more years, terete or ± 2–3-angled and rounded on abaxial surface, sessile, sheathed at base by 12–15 overlapping
29 KB (1,428 words) - 00:26, 30 July 2020
stamens 5, adnate to petal bases; ovary globose, ovules 3 or 6; style 1; stigmas 3. Capsules 3-valved, longitudinally dehiscent from apex, valves not deciduous
16 KB (646 words) - 09:44, 30 July 2020
(2.5–) 6–32 mm diam. Phyllaries persistent (or inner falling), usually (6–) 16–30 (–40) in 2 series and unequal, sometimes 28–50 in 2–3 series and subequal
15 KB (1,046 words) - 22:37, 29 July 2020
nonarticulate, as in Loxogramme], lacking scales or sometimes scaly, with usually 3 vascular-bundles. Blade simple to often pinnatifid, pinnatisect, or pinnate
9 KB (348 words) - 00:33, 30 July 2020
glumes and beneath each floret. Spikelets 5-80 mm, not viviparous, terete to laterally compressed, with 3-30 bisexual florets, distal florets sometimes
9 KB (822 words) - 02:52, 30 July 2020
customarily called spikes, with 3 spikelets at each node, central spikelets usually sessile, sometimes pedicellate, pedicels to 2 mm, lateral spikelets usually
14 KB (1,269 words) - 02:55, 30 July 2020
reddish, brown, or black, subulate or acicular to bristlelike, (0–) 3–150 × 0.1–2.5 mm, hard, smooth or microscopically roughened (especially in E. triglochidiatus);
24 KB (1,147 words) - 09:19, 30 July 2020
in 1–3 distal leaves, subumbellate or corymbose-paniculate; spikelets 50–500; involucral-bracts usually 3, leaflike. Spikelets less than 3.5 (–5) mm diam
17 KB (757 words) - 01:31, 30 July 2020
below perianth. Flowers solitary or in heads. Capsules 1-locular or usually 3-locular. Seeds usually not tailed. North America and south temperate areas
9 KB (398 words) - 00:55, 30 July 2020
abaxially glanddotted; styles 3–7 mm, branches 1–2.2 mm, proximal 2/3–4/5 stigmatic, apices acute to rounded. Cypselae (3–) 3.5–7.5 mm; pappi usually coroniform
12 KB (678 words) - 23:55, 29 July 2020
interlocking, densely or sparsely covered in simple hairs; nuts 1-3 per cupule, planoconvex, or if 3, then central nut often reduced and flattened, or if solitary
8 KB (435 words) - 08:38, 30 July 2020
689. 1987 Treatment appears in FNA Volume 3. Roots 1-5 (-9) -branched from within 1 cm of stem attachment, 2-7 (-16) cm, cormlike to fascicled or fibrous
13 KB (670 words) - 08:25, 30 July 2020
2–40 (–50) × 0.3–5.5 cm, usually glabrous, tuberculate; areoles elliptic, circular, ovate, obovate, or obdeltate to rhombic, 0.7–5 mm diam.; wool white
17 KB (804 words) - 09:14, 30 July 2020
bracteoles. Flowers (8–) 12–20 mm diam.; hypanthium obconic, densely pubescent, sometimes glabrous; sepals narrowly triangular, 1/2–2/3 petal length, margins entire
20 KB (1,294 words) - 13:44, 30 July 2020
of seed length include aril and pubescence; the body itself is usually 0.3–0.7 mm shorter. None. Asemeia, Hebecarpa, Monnina, Polygala, Polygaloides, Rhinotropis
16 KB (1,157 words) - 21:03, 7 June 2022
erect, simple. Leaves winter-persistent (basal), basal and cauline, simple, 3-foliolate, lyrate-pinnate, or odd-pinnate (commonly with smaller leaflets intermixed
22 KB (1,259 words) - 14:34, 30 July 2020
yellowish, sometimes whitish, 2.2–7 mm, tubes 1–2.5 mm, throats campanulate, 1–3 mm, lengths 2–8 times lobes. Cypselae 3–7 mm, ± hirtellous to villous; pappi
8 KB (620 words) - 23:45, 29 July 2020
arrays, sometimes borne singly. Involucres campanulate, 3–6 mm diam. Phyllaries persistent, 8–30 in 2 (–3) series, 0-nerved or 2-nerved, lanceolate to linear
11 KB (480 words) - 22:58, 29 July 2020
Involucres funnelform, campanulate, or hemispheric, 5–11 × 3.5–14 mm. Ray-florets 0, or 3–5, or 6–18; corollas yellow. Disc-florets 9–200; corollas yellow
11 KB (583 words) - 23:49, 29 July 2020