persistent basal rosettes, 0.2–1.5 (–2.7) dm, lengths 1/2–3 (–4) times basal leaves. Leaves: basal not in ranks; cauline 0–2; primary leaves palmate to subpalmate
13 KB (976 words) - 13:58, 30 July 2020
strongly revolute, rarely flat, distal (1/3–) 1/2 to nearly whole length evenly incised 1/4–3/4 to midvein, teeth (1–) 2–6 (–12) per side, surfaces ± to strongly
21 KB (1,382 words) - 14:01, 30 July 2020
pistil 1, (2–) 3–4 (–5) -carpellate, ovary superior, (2–) 3–4 (–5) -locular; placentation axile; ovules [1–] 2 per locule, anatropous; styles (2–) 3–4 (–5)
7 KB (285 words) - 18:21, 29 July 2020
corollas; anthers 1.8–3.5 mm, style-branch appendages subulate to lanceolate, 1.2–2.3 × 0.5 mm, stigmatic lines 0.6–1.9 mm, 1/2–3/4 as long as style-branch
9 KB (694 words) - 21:45, 29 July 2020
evenly to unevenly incised 1/4–1/2 to midvein, sometimes 3–5-lobed 1/2–3/4 to midvein as well, primary teeth (1–) 2–5 (–7) per side or per lobe, surfaces ±
14 KB (899 words) - 13:59, 30 July 2020
4–2.5 cm. Petiole green to straw-colored, 1/2–3/4 length of leaf, ca. 0.3 mm wide, glabrous. Blade deltate, 2-pinnate, papery to somewhat leathery. Pinnae
4 KB (295 words) - 00:31, 30 July 2020
oblanceolate, margins flat or slightly revolute, distal 1/2–3/4 evenly incised 1/4–1/2 to midvein, teeth 2–13 per side, surfaces similar to ± dissimilar, abaxial
13 KB (967 words) - 13:55, 30 July 2020
persistent basal rosettes, (0.3–) 0.5–5 (–7) dm, lengths 1–3 (–5) times basal leaves. Leaves: basal rarely ± 2-ranked; cauline (0–) 1–3 (–4); primary leaves pinnate
18 KB (1,094 words) - 13:58, 30 July 2020
narrowly obovate or oblong, 7–12 × 4–6 mm; anthers 3–5 mm; ovary 5–6 × 3–4 mm; style 6–8 mm; pedicel 1.2–3 (–4) cm. Phenology: Flowering late winter–early
4 KB (489 words) - 05:55, 30 July 2020
campanulate, 5–7.5 × 2.2–4.5 mm. Phyllaries in 2 series, unequal; outer 3–5, basally connate 1/2–3/4 their lengths, obovate to oblanceolate, 4–6 mm, apices acuminate
7 KB (620 words) - 22:37, 29 July 2020
light green, ovate), 2–3.5 mm, to 4.5 mm in fruit, apex acute to acuminate, often pustulate, glabrous; petals elliptic, 1.5–3 mm, 1/2–3/4 times as long as
7 KB (659 words) - 10:04, 30 July 2020
oblanceolate to obovate, 1–3 (–7) × 0.4–1.2 cm, petiolules 0–2 (–4) mm, distal 1/4 to whole margin incised 1/4–3/4+ to midvein, teeth (1–) 2–5 (–10) per side,
11 KB (1,037 words) - 13:58, 30 July 2020
hairs (1) 1.5-2 (2.5) mm, 0.4-0.8 times as long as the lemmas, abundant; lemmas (2.5) 3-3.5 (5.5) mm, 0.5-1 (2) mm shorter than the glumes; awns (1) 2-3 (4)
8 KB (1,006 words) - 02:37, 30 July 2020
pinna ± similar to lateral pinnae, 5–17 × 1–3 (–5) cm. Pinnae (4–) 10–22 (–28) × (0.3–) 0.7–1.5 cm, incised 1/2–3/4 of width; segments somewhat curved, margins
6 KB (419 words) - 00:22, 30 July 2020
lanceolate, 4–6.5 (–8) mm; petals oblanceolate to elliptic or oblong, 3–8 × 1–4 mm, apex obtuse to rounded; filaments 0.5–3 × 0.2–1.5 mm, anthers (0.8–) 1.3–1.8
9 KB (795 words) - 14:07, 30 July 2020
(whitish to tan) ± indurate in basal 1/2–3/4, margins hyaline, scabrous proximally, green zones diamond-shaped, in distal 1/4–1/2, apices (outer) acute to obtuse
13 KB (856 words) - 21:03, 29 July 2020
spikelets usually confined to the distal 1/2-2/3. Spikelets 4-5 (6) mm; rachilla prolongations 1-2 mm, hairs 1.5-2 mm. Glumes rounded to slightly keeled,
7 KB (928 words) - 02:37, 30 July 2020
green, 3-veined, 2 lateral-veins 1/2–3/4 times as long as midvein, more prominent in fruit, not keeled, ovate (herbaceous portion ovate), 2.5–4 mm, not
8 KB (690 words) - 10:05, 30 July 2020
cream-white, obovate-elliptic to nearly round, (3–) 3.5–5 × (2–) 3–4 mm; filaments (0.5–) 1–2 mm. Achenes 1–1.4 mm. 2n = 14. Phenology: Flowering (Mar–)Apr–Jul
6 KB (708 words) - 14:11, 30 July 2020
medially 3-ribbed, 1.8–2.7 (–3.4) × (1–) 1.5–1.8 (–2.4) mm, apex acute or subacute. Flowers: anthers (1–) 1.2–1.5 (–2.1) mm; styles (0.7–) 1–1.2 (–2.2) mm;
10 KB (694 words) - 01:35, 30 July 2020
sparsely minutely pilose. Inflorescences: bracts 1–2 (–3), 2.4–6 cm; common pedicel of flower pair 2.3–5.5 cm. Flowers: sepals 10–17 mm; corolla white,
6 KB (616 words) - 00:54, 30 July 2020
ovate, 1.1–3.9 × 1.1–2.4 mm, margins entire or erose-denticulate, apices acute; petals greenish white, white, pink, or reddish, obovate, 4.2–11.2 × 3.1–7.1
10 KB (783 words) - 13:10, 30 July 2020
obovoid to narrowly obpyramidal, 2–3.2 (–3.6) × 0.9–1.1 (–1.4) mm (l/w: [1.9–] 2.1–3.1 [–3.3]), apex rounded to bluntly conic-truncate, or truncate, glabrous;
9 KB (642 words) - 09:24, 30 July 2020
lanceolate, (2.2–) 2.8–3.5 (–3.8) × 0.5–0.8 mm; margins variously recurved on both sides to 1/2–3/4 of the way up the leaf, lumpy and wavy, 2-stratose distally
12 KB (1,027 words) - 06:51, 30 July 2020
flat, distal 1/2–3/4+ evenly incised 1/4–1/3 (–1/2) to midvein, teeth 1–10 (–13) per side, or distal 1/4 or less incised less than 1/10 (–1/4) to midvein
9 KB (692 words) - 13:56, 30 July 2020
(0.3–) 0.5–2 (–3.5) × (0.2–) 0.3–0.8 (–1) cm, distal 1/4 to whole margin unevenly to pinnately (at least distal leaflets of var. ovina) incised 1/2–3/4+
11 KB (936 words) - 13:58, 30 July 2020
papillate, slightly scabrous; internodes 2–5 cm. Terminal buds conic, 1–3 mm. Leaves opposite, 2–5 mm, connate to 1/2–3/4 their length; bases thickened, brown
7 KB (444 words) - 00:27, 30 July 2020
broadly lanceolate, glabrous, lobed; functional anthers (1-2) 3, 0.1-5 mm; ovaries glabrous. Caryopses 1-4 mm, ellipsoidal, often shallowly ventrally grooved
87 KB (2,178 words) - 03:17, 30 July 2020
longitudinal grooves; internodes 3–10 cm. Terminal buds spinelike, to 10 mm. Leaves in whorls of 3, 5–15 mm, connate to 1/2–3/4 their length; bases becoming
7 KB (407 words) - 00:23, 30 July 2020
to lanceolate, widest in proximal 2/3, 15–25 (–30) × 2–3 (–4) mm, ± undulate; longest distal capitular leaves 0.8–1.1 times head heights, acute. Heads in
6 KB (651 words) - 20:38, 29 July 2020
awn to 1.3 mm, glabrous. Perigynia ascending, essentially veinless except for 2 marginal veins, ovoid, 3.1–4.5 × 1.7–2.5 mm, glabrous; beak 0.4–0.8 mm
6 KB (583 words) - 02:15, 30 July 2020
throughout, dull, 1–3 cm, 1/10–1/6 length of blade; indument of black filiform scales. Blade lanceolate, 2-pinnate to 2-pinnate-pinnatifid, 4–10 × 1–3 cm, thin
5 KB (345 words) - 00:35, 30 July 2020
Sterile florets 1.3-7 mm long, 1/4 - 1/2 (3/4) as long as the spikelets, 0.3-0.7 mm wide, acute. Functional florets: lemmas 6-11 mm long, 1.4-2.3 mm wide, hispid
8 KB (908 words) - 02:57, 30 July 2020
hairy between ribs 2/3–3/4 of length, sometimes glabrescent; sepals connivent, 0.2 mm, long-ciliate. Fruits (0.9–) 1.4–1.6 (–1.7) mm. 2n = 16. Phenology:
7 KB (648 words) - 14:13, 30 July 2020
Scape 1.2–3 (–4.2) dm, 2-edged, glaucous; scape bracts 2, enclosing buds, 2–3 × 0.5–1 cm; subtending floral bracts 1.5–2.5 cm × 3–5 mm. Flowers 1–2, opening
7 KB (612 words) - 05:57, 30 July 2020
long-acuminate; callus hairs (2) 3.5-5 (6.5) mm, (1.3) 1.5-2 (2.5) times as long as the lemmas, abundant; lemmas 2-3.5 (5) mm, (1.5) 2-3 (4.5) mm shorter than the
9 KB (1,089 words) - 02:36, 30 July 2020
to flabellate, (3–) 4–10 (–15) × 2–8 mm, 1/2 to as wide as long, divided 1/2–3/4 to midrib into (0–) 2–4 elliptic to linear lobes 1–2 mm wide, these not
9 KB (848 words) - 14:08, 30 July 2020
5) 1-1.5 (2.5) mm, 0.2-0.5 (0.7) times as long as the lemmas, sparse; lemmas 2.5-3.5 (4) mm, (0.5) 1-2 mm shorter than the glumes; awns 2.8-3.5 (4.5) mm
9 KB (1,074 words) - 02:37, 30 July 2020
corollas; anthers 1.7–3.5 mm; style-branch appendages subulate to lanceolate, 0.9–2.3 × 0.5 mm, stigmatic lines 0.6–1.5 (–2.5) mm, lengths 1/2 appendages. Cypselae
13 KB (1,224 words) - 21:44, 29 July 2020
stamens 2 (–3); anthers 0.3–0.5 mm; styles 2-fid or some 3-fid. Achenes 0.75–1 × 0.6–0.8 mm. Tubercles deltoid, 0.2–0.3 × 0.35–0.45 (–0.55) mm, 1/2–3/4as high
6 KB (689 words) - 01:29, 30 July 2020
elliptic-obovate or obovate, 8–30 (–50) × 4–15 (–25) mm, margins flat, apex acute to obtuse; middle stem-leaves 1.1–2.1 (–3.4) times as long as adjacent branch
8 KB (779 words) - 10:09, 30 July 2020
subapical, filiform to tapered, papillate-swollen in proximal 1/10–1/3 (–2/3), (1–) 1.5–3 mm. Achenes smooth. North America, Mexico Species 7 or more (7
18 KB (1,044 words) - 13:56, 30 July 2020
0.5–1.2 (–1.5) × 0.4–0.9 (–1) cm, subsessile to short-petiolulate, base cuneate, margins revolute, distal 1/2 incised 1/2–3/4 to midvein, teeth (1–) 2–3
10 KB (1,022 words) - 14:02, 30 July 2020
Ray-florets 1–6; laminae (1.5–) 2–3 (–4) × ca. 1 mm. Disc-florets 3–6 (–9); corollas 2–3 (–4) mm, lobes (0.5–) 1–1.5 (–2) mm. Cypselae 1–2 (–2.5) mm, moderately
9 KB (779 words) - 21:35, 29 July 2020
grooves; internodes 1–6 cm. Terminal buds conic, 1–3 mm, apex obtuse. Leaves opposite (rarely in whorls of 3), 2–4 (–8) mm, connate to 1/2–3/4 their length;
7 KB (419 words) - 00:26, 30 July 2020
longitudinal grooves; internodes 1–5 cm. Terminal buds conic, 1–3 mm, apex obtuse. Leaves opposite, 1–3 mm, connate to 1/2–3/4 their length; bases membranous
7 KB (385 words) - 00:27, 30 July 2020
end of peduncle. Pedicels jointed, (0.4–) 1–2.2 (–3.4) mm, puberulent; bracts flabellate or ovate to obovate, 3–7 (–8.8) mm, pubescent, stipitate-glandular
10 KB (562 words) - 12:59, 30 July 2020
uninflated, lanceolate, 8.7–12.1 × 1.3–2.1 mm, 4–7 times as long as wide, apex tapered, bidentulate; beak absent. Achenes 2.2–3 × 1.2–1.7 mm. Phenology: Fruiting
6 KB (574 words) - 02:17, 30 July 2020
hairy (hairs to 1 mm), peglike-glandular, not bristly; leaflet pairs (2–) 3 (–4); terminal leaflet broadly obovate, (1–) 2–3 (–4) × 1.5–3 cm, teeth usually
6 KB (669 words) - 14:10, 30 July 2020
developed or much reduced. Pedicels 2–36 mm, 1/2–4 times subtending leaves. Flowers: sepals 1.8–5.9 mm, connate 1/2–3/4 lengths; corolla-tube and adaxial
7 KB (524 words) - 19:22, 29 July 2020
spreading or pendent, cylindric; terminal 1–3 spikes staminate. Pistillate scales narrowly ovate, 3.9–5.2 × 1.2–2.4 mm, shorter than perigynia, margins entire
7 KB (540 words) - 02:16, 30 July 2020
papillate, smooth; internodes 1–5 cm. Terminal buds conic, 1–2 mm, apex obtuse. Leaves opposite, 2–5 mm, connate to 1/2–3/4 their length, not photosynthetic;
7 KB (395 words) - 00:29, 30 July 2020
glabrous. Racemes simple, 1–10, exceeding basal leaves, each 5–25-flowered; bracts lanceolate, 5–15 x 1–5 mm, 1-pinnatifid 1/2–3/4 to midrib, proximal margins
6 KB (492 words) - 19:29, 29 July 2020
scaly, 1.4–3.5 × 3.3–9.2 cm, 0.3–0.5 times taller than long; scales (1–) 2–3 (–4) -segmented, longest 1.1–3.4 cm; stem roots absent. Stems to 1.7 m. Buds
10 KB (944 words) - 05:44, 30 July 2020
0.5–1.5 (–2) × 0.5–1 (–1.3) cm, distal (1/2–) 2/3 to whole margin pinnately incised 3/4+ to midvein, ultimate teeth 5–10, linear-oblanceolate, 1.5–8 (–10)
10 KB (1,006 words) - 13:58, 30 July 2020
abaxially, 5.4–8.5 × 1.2–1.7 cm; petals 5.3–8 × 1.2–2 cm; stamens barely exserted; filaments ± parallel to style, barely spreading, diverging only 4°–6° from
12 KB (1,206 words) - 05:44, 30 July 2020
oblanceolate-elliptic, (1.5–) 2–5 (–6) × 0.5–1.2 (–1.5) cm, margins flat, distal (1/4–) 1/2–3/4 evenly incised 1/4–1/3 to midvein, undivided medial blade 4–11 mm wide
10 KB (1,019 words) - 13:57, 30 July 2020
seldom pink, laminae (3–) 3.8–5.4 (–6.2) × 0.5–1.1 mm. Disc-florets 7–17; corollas yellow becoming brown, (2.2–) 2.5–2.9 (–3.1) mm, tubes shorter than
13 KB (778 words) - 21:05, 29 July 2020
pale, spongy region 0.8–1.1 mm wide at base, 1/2–3/4 of achene width. Tubercles dark-brown, lamelliform to pyramidal, 0.1–0.5 × 0.2–0.5 mm. Phenology: Fruiting
8 KB (673 words) - 01:31, 30 July 2020
ovate, 0.8–1.3 mm; hypanthium shallowly cupulate, ± 1 × 2–3 (–4) mm; sepals 1.5–2.3 mm, ± acute; petals yellow, oblanceolate to spatulate, 2–3.2 mm; stamens
8 KB (783 words) - 14:04, 30 July 2020
to distally, 1–3 cm, 1/3–2/3 times subtending petioles, minutely hairy distal to joint; involucellar bractlets 8–10, linear-subulate, 1.8–2.2 cm, margins
8 KB (631 words) - 11:28, 30 July 2020
ovate, membranous; lower glumes 1.2-1.4 mm, narrower than the upper glumes; upper glumes 1.4-1.7 mm; lemmas (1.5) 1.7-2 mm, broadly ovate, leathery, keels
8 KB (867 words) - 04:31, 30 July 2020
mostly separated by 3+ times their width, confluent at or proximal to mid beak (except for 2 prominent lateral), elliptic, 4.5–7.3 × 1.4–2.1 mm, herbaceous
8 KB (663 words) - 02:16, 30 July 2020
1 mm; distal elliptic, lanceolate, or spatulate, margins pinnate, lobes 4–10, 2.8–6 × 1.1–4 mm. Flowers: petals 10.3–13 (–28.6) × 1.6–2.3 (–4) mm, 5 outermost
4 KB (622 words) - 18:34, 29 July 2020
proximally, 4–20 dm; peduncle 1.2–2.5 m. Flowers 3–5.2 cm; tepals creamy white, elliptic to lanceolate-ovate; filaments 0.7–2.4 cm; pistil 1.5–3.2 cm; style
4 KB (542 words) - 06:11, 30 July 2020
Stems (1.5–) 2–6.5 dm, base 1–4 mm diam. Leaves: basal (3–) 6–20 cm, leaflet pairs 2–3 (–4), terminal leaflet obovate to rhombic-elliptic, (1–) 2–4 × 1–2.5
6 KB (693 words) - 14:11, 30 July 2020
sepals; filaments white, 0.2–0.3 mm; anthers 0.1–0.3 × 0.1–0.2 mm; ovary nearly superior; styles divergent, flattened, 0.1–0.2 mm; stigmas unlobed. Seeds
8 KB (695 words) - 12:58, 30 July 2020
asymmetrically lanceolate, 2–4 × 1 mm; lip recurved, triangular-ovate, (1.5–) 2–3 (–4 mm) × 1–2.8 mm; spur curved, tapered, 1.5–4 mm; viscidia broadly elliptic
7 KB (583 words) - 05:26, 30 July 2020
distal 1/2–2/3 of margins evenly incised 1/3–1/2 to midvein, teeth (1–) 2–3 (–4) per side, surfaces green, long hairs sparse to common, 0.5–1 mm, glands
7 KB (797 words) - 13:59, 30 July 2020
Panicles 5-16 cm long, 0.2-1.2 cm wide, spikelike, dense; primary branches 0.3-2 cm, appressed; pedicels 0.1-1.4 mm. Spikelets 2-3 mm, dark green or plumbeous
7 KB (899 words) - 04:39, 30 July 2020
distal 1/3–3/4 evenly to unevenly (P. subviscosa) incised 1/5–3/4 to midvein, sometimes deeply lobed as well (P. subviscosa), teeth (1–) 2–4 (–9) per
12 KB (863 words) - 13:59, 30 July 2020
seldom pink, laminae (3.7–) 5–5.5 (–7.3) × 0.6–1.3 mm. Disc-florets 5–16 (–28); corollas pale-yellow becoming purplish, (2.3–) 2.5–3.3 (–3.7) mm, tubes shorter
13 KB (881 words) - 21:05, 29 July 2020
(to 2.9–3 mm in fruit). Flowers: calyx tan (sometimes with blush of pink), (1.8–3 mm), lobes 1–1.2 mm, apex obtuse or rounded; corolla 5.1–5.4 (–6.1) mm
8 KB (799 words) - 13:11, 30 July 2020
stipitate, ovate to broadly elliptic, ± planoconvex, (3–) 3.5–4.2 (–4.8) × 1.2–2.1 mm, dull; beak (0.9–) 1.2–1.9 mm, apex hyaline, friable, oblique or obscurely
7 KB (638 words) - 01:51, 30 July 2020
medially (1–) 3-ribbed, laterally 3-ribbed, oblong, (2.6–) 2.8–3.2 (–3.4) × (1–) 1.2 (–1.4) mm, apex acute, mucronulate, mucro to 0.1 (–0.2) mm. Flowers:
9 KB (606 words) - 01:38, 30 July 2020
whorl connate 1/2–3/4 length, outer whorl 4–9 mm, inner whorl 5–12 mm. Pistillate flowers resembling staminate, but sepals 3.1–3.8 × 1.2–2.2 mm; petals 9–17
9 KB (569 words) - 18:22, 29 July 2020
fruit. Pedicels 0.2–0.5 cm (proximal to 1.2 cm). Flowers: epicalyx bractlets elliptic to linear, 1.5–3 × (0.3–) 0.5–1.2 mm, lengths 1/2–3/4 times sepals, margins
11 KB (1,100 words) - 14:03, 30 July 2020
leaflets 5–9, on distal 1/10–1/2 (–3/4) of leaf axis, separate to ± overlapping, largest ones obovate to cuneate, (1–) 2–5 × (0.7–) 1–3 (–3.5) cm, margins flat
11 KB (1,177 words) - 13:57, 30 July 2020
lanceolate, (2.8–) 3.6–4.2 × 1.4–1 (–2) mm, apex subobtuse to acute; petals strongly reflexed, crossing behind flower, linear to filiform, (2–) 3.5–4 × 0.2–0.6
6 KB (596 words) - 05:31, 30 July 2020
of filaments; style 0.1–0.3 mm, stigma 0.4–1.3 mm. Capsules reddish to maroon, 3-locular, ovoid to ellipsoid, 1.8–3.2 × 1–2.5 mm, nearly equal or shorter
5 KB (398 words) - 00:54, 30 July 2020
elliptic or ovate, (1.2–) 1.4–1.8 × 0.8–1.1 (–1.3) mm, 0.3–0.45 mm thick. 2n = 82. Phenology: Fruiting summer. Habitat: Rocky or gravelly subalpine to alpine
8 KB (687 words) - 01:56, 30 July 2020
flat, 1–1.5 (–2.2) mm, 1-veined; nectary annular, undulate or crenulate. Capsules 3–4 mm diam., finely wrinkled. Seeds uniformly brown, 1.4–2.6 mm, irregularly
7 KB (514 words) - 18:33, 29 July 2020
distal 1/2 - 2/3, sometimes to the base. Spikelets (2.5) 3-4 (4.5) mm; rachilla prolongations 0.2-1.3 (1.5) mm, sparsely bearded, hairs about 1.5 mm. Glumes
8 KB (964 words) - 02:37, 30 July 2020
ascending, spikelets confined to the distal 1/4-1/2. Spikelets 3-4 (5) mm; rachilla prolongations 0.5-1 mm, hairs 1-1.5 mm. Glumes rounded to slightly keeled
7 KB (938 words) - 02:37, 30 July 2020
main-stem 2 times or more those on branches; stipules with stipular sheaths not inflated, 1.2–3.4 cm, ligule 0.2–1.1 cm; blade linear, 5–21 cm × 0.4–5.1 (–8
5 KB (431 words) - 00:57, 30 July 2020
(0.5–) 1–3 (–3.5) dm. Basal leaves planar; stipules usually entire, rarely deeply 2-lobed; leaflets 3–7 per side, separate, divided ± 1/4–3/4 to midrib
6 KB (590 words) - 14:07, 30 July 2020
broadly lanceolate, (1.7–) 2–4 (–4.5) mm; petals 2–6 (–6.5) mm; filaments 0.2–1.5 × (0.2–) 0.4–0.6 (–1) mm, anthers 0.4–0.6 mm; styles 0.9–1.5 mm. Achenes brown
10 KB (1,045 words) - 14:07, 30 July 2020
not lobed, distal 1/2–3/4 ± evenly incised 1/4–1/2 to midvein, teeth (2–) 3 (–4) per side, not secondarily toothed, surfaces similar, green, sometimes ±glaucous
8 KB (837 words) - 14:00, 30 July 2020
bractlets lanceolate to ovate, 1.5–4.5 × 1–2 (–2.5) mm, 1/2–3/4 length of sepals, entire; hypanthium 1.5–3 × 3–6.5 mm, less than 1/2 as deep as wide, interior
8 KB (780 words) - 14:06, 30 July 2020
elliptic-ovate, 2–3.5 × 1–1.5 mm; hypanthium 3–5 mm diam.; sepals 3–5 mm, apex obtuse to acute; petals 5–7 × 4–6 mm; filaments 1–2 mm, anthers 0.4–0.8 mm; carpels
7 KB (814 words) - 13:59, 30 July 2020
compressed and weakly 3-angled in cross-section, (2.8–) 4.1–5.2 × 1.2–2 (–3.4) mm, smooth; carunclelike structure linear, 0.4–0.5 × 0.1–0.2 mm. Phenology: Flowering
8 KB (612 words) - 18:13, 29 July 2020
epicalyx bractlets lanceolate to ovate, 0.8–1.7 × 0.3–0.7 mm, 1/2–2/3 length of sepals; hypanthium 1–1.5 × 1.5–3 mm, ± 1/2 as deep as wide; sepals reflexed, broadly
6 KB (714 words) - 14:07, 30 July 2020
to erect, 1–3 (–3.5) dm. Basal leaves 4–10 (–12) × 1–2 cm; leaflets 3–6 (or 7) per side, narrowly obovate, 5–12 (–15) × 4–8 (–10) mm, 1/2–3/4 as wide as
7 KB (709 words) - 14:07, 30 July 2020
abundant; leaflets (3–) 5, central oblanceolate, 0.5–1.5 (–2) × 0.4–0.8 cm, scarcely petiolulate, distal ± 3/4 of margins ± evenly incised 1/2–3/4 to midvein,
7 KB (746 words) - 13:59, 30 July 2020
Panicles 4-14 cm long, 0.1-0.8 cm wide, spikelike, not dense; primary branches 0.4-3 cm, appressed; pedicels 0.1-1.2 (4) mm. Spikelets 2.5-3.6 mm, dark
7 KB (957 words) - 04:39, 30 July 2020
orbiculate, 2.5–3 × 1.4–1.8 mm, apex acute to obtuse and mucronulate. Flowers: anthers 0.7–1.8 mm; styles (0.3–) 1.2–2.8 cm; stigmas (1–) 2–3 mm. Achenes
7 KB (572 words) - 01:36, 30 July 2020
× 1–2 (–3) cm, petiolules 0 (–6) mm, distal 1/2–3/4 (sometimes nearly whole), margin incised 1/5 or less to midvein, teeth 4–10 (–15) per side, 1–2 (–3)
8 KB (810 words) - 13:56, 30 July 2020
cm; spikes with 4–9 ascending to spreading perigynia. Pistillate scales hyaline with green midvein, ovate, 1.5–2.3 × 1–1.5 mm, body 1/2–3/4 length of perigynium
6 KB (569 words) - 01:49, 30 July 2020
tepals (2.1–) 2.8–4.9 mm; inner tepals (2.1–) 2.8–5.5 mm; stamens 3 or 6, anthers 1/2–3/4 filament length. Capsules usually exserted, dark-brown, 1-locular
8 KB (503 words) - 00:58, 30 July 2020
greenish, ovate-oblong, 0.8–1.6 mm, apex rounded; ovary glabrous; styles connate 1/2+ their lengths, 8–14 mm, pilose on proximal 1/2–3/4. Berries palatable but
9 KB (522 words) - 13:09, 30 July 2020
5–) 1–2 (–3.5) cm, distal 1/4–1/2 (–3/4) of margin unevenly to pinnately incised 1/2–2/3 (–3/4) to midvein, teeth 2–5 (–7), ovate to oblong, 1–7 × 1–2 mm
6 KB (983 words) - 13:58, 30 July 2020
acuminate, awned, awns 2-13 mm, straight; paleas 3-4.5 mm, lanceolate, acuminate; anthers 1.5-2.3 mm, purple to yellow. Caryopses 2-2.4 mm, oblong, compressed
7 KB (902 words) - 04:39, 30 July 2020
primary branches 1-10 cm, diverging 30-80° from the rachises, naked basally; pedicels 1-4 (6) mm. Spikelets 2.5-4.2 mm. Glumes equal, 1.4-2.5 mm, 1-veined, apices
8 KB (911 words) - 04:39, 30 July 2020
patelliform, 0.5 (–1) × 2–3 mm; sepals 2–4 mm, broadly acute; petals yellow, narrowly oblanceolate, 2–3 mm; stamens 5–10, filaments 0.6–1.2 (–1.5) mm, anthers
8 KB (697 words) - 14:03, 30 July 2020
sparse. Leaves: petiole 1–3 cm, pilose and stipitate-glandular; blade pentangular, 3–5-lobed, cleft (1/3–) 1/2–3/4 to midrib, 1.7–5 cm, base truncate to
9 KB (523 words) - 13:09, 30 July 2020
petiole 0.2–1.5 (–3.3) cm, pilose and glandular or stipitate-glandular; blade nearly orbiculate to cordate or reniform, 3–5-lobed, cleft 1/3–1/2 (–3/4) to midrib
10 KB (535 words) - 13:03, 30 July 2020
Leaves: blade 14–26.3 × 5.1–10.8 mm, widest intersinus distance 2.3–5.2 mm; proximal oblanceolate to elliptic, margins usually 3-fid, rarely entire or
7 KB (608 words) - 18:23, 29 July 2020
with 2-5 bisexual florets; rachilla internodes 1.8-2 mm. Lower glumes 4-8 mm long, 1.3-2.2 mm wide, 1-3-veined; upper glumes 5.5-11.5 mm long, 2-3 mm wide
7 KB (902 words) - 02:44, 30 July 2020
spikes 1–2 (–3), densely (4–) 8–35-flowered, separate to aggregated, globular, 2.5–4.2 × 2.6–4.1 cm; terminal staminate spike 1, 0.5–6.5 cm × 1–4 mm. Pistillate
8 KB (660 words) - 02:16, 30 July 2020
rounded; filaments 3.5–5 mm; anthers 1–1.5 mm. Fruits erect-ascending (± appressed to rachis), smooth, ± 4-angled, 1–2.5 (–2.7) cm × (1.5–) 2–3 (–4) mm; valvular
8 KB (872 words) - 12:20, 30 July 2020
the lower 1/2 - 2/3. Spikelets 1 (2-3) per fascicle, 3.8-4.8 (5.6) mm. Lower glumes 1.5-3 mm; upper glumes 3-5 mm, 3-5-veined; lower lemmas 3-5.5 mm; upper
6 KB (884 words) - 04:14, 30 July 2020
Heliantheae, Ambrosiinae); ovaries inferior, 2-carpellate, and 1-locular with 1 basally attached, anatropous ovule; styles 1 in each bisexual, functionally staminate
275 KB (5,940 words) - 15:30, 15 December 2020
adaxially, narrowly obcordate, 3–6 (–8) × 2.5–5 mm; filaments 1.5–2.5 mm, anthers 0.5–1 mm; carpels 4–12, styles 2–3 mm. Achenes 1.5–2 mm, ± rugose. Generated
8 KB (747 words) - 13:59, 30 July 2020
0.8–2.5 × 0.6–2 cm, sessile to subsessile, base broadly cuneate, margins revolute, distal 1/2–2/3 (–3/4) incised ± 1/2 to midvein, teeth 2–3 (–4) per
12 KB (1,290 words) - 14:02, 30 July 2020
connate 1/2–3/4 length, 8–11 × 3–5 mm; carpels 2 [–3]; styles connate 3/4 their lengths, 2–5 mm. Capsules compressed ellipsoidal, 1.2–1.5 × 2–2.5 cm, 2-lobed
11 KB (738 words) - 18:26, 29 July 2020
doubled, 2–3.5 × 1–1.5 mm; hypanthium 3–4 mm diam.; sepals 4–6 mm, apex ± acute; petals 4–5 (–6) × 3–4 (–5.5) mm; filaments 1–2 mm, anthers 1–1.5 mm, often
9 KB (843 words) - 13:58, 30 July 2020
by 0–2 mm, central broadly elliptic to obovate, 1–1.5 × 0.5–0.9 cm, petiolules 1–2 mm, distal 2/3–3/4 of margin incised 1/2–3/4 to midvein, teeth (2–) 3–4
10 KB (1,087 words) - 14:02, 30 July 2020
(0.5–) 1–2 (–2.5) × 0.5–1.2 cm, petiolules 0–1 mm, distal 3/4 of margins incised 3/4 to midvein (sometimes medially cleft as well), teeth 3–4 per side
9 KB (908 words) - 13:59, 30 July 2020
separated by 0 (–2) mm, central oblong to obovate, 1.4–2.5 (–5) × 0.6–1.3 (–2) cm, petiolules 1–3 (–5) mm, distal 2/3–3/4 of margin incised 1/2–3/4+ to midvein
10 KB (946 words) - 14:02, 30 July 2020
165, 167, 178, 206. Stems (0.2–) 0.4–1 (–1.5) dm. Basal leaves subpalmate to pinnate, (1–) 1.5–4 (–7) cm; petiole 0.5–2 (–4) cm, vestiture not or scarcely
8 KB (932 words) - 13:57, 30 July 2020
0 (–1) mm, central oblong to obovate, 1.5–4 × 1–2.5 cm, petiolules 0–5 mm, distal 2/3–3/4 of margin incised 1/2–3/4, rarely +, to midvein, teeth (4–) 5–8
10 KB (1,029 words) - 14:02, 30 July 2020
leaflets 2–3 per side, on distal 1/6–1/3 (–1/2) of leaf axis, separate to ± overlapping, terminal ones oblanceolate, (2–) 3–6 (–10) × 1–2 (–3.5) cm, margins
10 KB (1,033 words) - 14:03, 30 July 2020
leaflets (3–) 5, proximalmost separated by 0–1 mm, central obovate to oblanceolate-elliptic, 0.5–2 (–2.5) × 0.5–1 (–1.5) cm, petiolules 1 mm, distal 3/4 to nearly
10 KB (1,003 words) - 14:02, 30 July 2020
0.8–1.2 (–1.5) × 0.5–1 (–1.5) cm, sessile or subsessile, base cuneate, margins revolute, distal ± 1/2 incised (1/3–) 1/2–3/4 to midvein, teeth 2–3 per
10 KB (1,089 words) - 14:02, 30 July 2020
separated by 0 (–1) mm, central oblanceolate to obovate, 0.5–2.5 × 0.4–1.2 cm, petiolules 0–1 mm, distal ± 3/4 of margin incised 1/2–3/4, rarely +, to midvein
9 KB (927 words) - 14:02, 30 July 2020
narrowly elliptic, 2–2.2 × 0.6–0.9 mm, 1/4–1/2 as wide as sepals, margins flat, red-glands absent; hypanthium 1.8–2.2 mm diam.; sepals 3–3.5 mm, apex subacute;
9 KB (933 words) - 14:01, 30 July 2020
lobed (sinuses extending less than 1/2 to midvein), distal 1/2–3/4 usually unevenly incised 1/4–1/2 to midvein, teeth 3–7 per side, often secondarily toothed
8 KB (818 words) - 13:59, 30 July 2020
distal 1/2–3/4 of margin incised 1/4–1/3 to midvein, teeth 4–8 (–13) per side, surfaces similar to ± dissimilar, abaxial green to silvery white, sparsely
10 KB (906 words) - 13:55, 30 July 2020
narrowly obovate, (2–) 5–10 × 1–4 cm, margins flat to ± revolute, distal 3/4 to nearly whole length ± evenly incised (1/4–) 1/2–3/4+ to midvein, undivided
9 KB (1,013 words) - 13:57, 30 July 2020
oblanceolate, (0.5–) 1–3 × 0.3–1 (–1.3) cm, margins revolute, distal 1/2–2/3 evenly or unevenly incised 1/2–3/4+ to midvein, teeth 2–3 per side (more if lobed
10 KB (1,049 words) - 13:56, 30 July 2020
Pedicels 0.2–1 (–2) cm. Flowers: epicalyx bractlets narrowly elliptic to ovate, (1.5–) 2–4 (–6) × 0.8–1.5 mm; hypanthium (2–) 3–5 mm diam.; sepals 3–5 mm, apex
10 KB (1,017 words) - 13:55, 30 July 2020
broadly obovate, 4–12 × 3–11 mm, longer than sepals; filaments 1–4 mm, anthers 0.7–1.2 mm; styles thickened, 1–1.5 mm. Achenes light-brown, 1 mm. Generated
10 KB (761 words) - 14:10, 30 July 2020
(–20) cm × 0.5–1 (–1.5) mm; thick; racemes (2–) 3–5 (–7) cm; pedicels 1.4–4 × 0.1 mm. Flowers: tepals somewhat rounded, 1.2–1.5 × 1.1–1.8 mm, apex obtuse;
6 KB (412 words) - 00:51, 30 July 2020
not prolonged more than 2.8 mm; distal ligules 1–2.5 (–3.5) mm; blades (2–) 3–5 per fertile culm, 10–30 cm × (1.5–) 2–3 (–4) mm. Inflorescences usually
10 KB (795 words) - 01:56, 30 July 2020
filaments (3–) 4–6 mm; anthers 1.2–1.5 mm. Fruits linear, (1.5–) 2–4.5 (–5.7) cm × (1.5–) 2.5–3.5 (–4) mm; valvular segment terete, (0.6–) 1.2–3.5 (–4.3) cm,
10 KB (1,060 words) - 12:21, 30 July 2020
apical notch 1.2–2.4 mm; filaments cream, those of longer stamens 13–16.5 mm, those of shorter ones 10–15 mm; anthers yellow, 2.2–3 × 0.7–1.3 mm; ovary 20–35
11 KB (1,045 words) - 21:02, 7 June 2022
persistent basal rosettes, (0.1–) 0.5–4 (–6) dm, lengths (1–) 1.5–3 (–4) times basal leaves. Leaves: basal not in ranks; cauline 1–4; primary leaves pinnate
17 KB (1,336 words) - 14:03, 30 July 2020
drying tan or brown, without dorsal spurs or with 1–3 apical (dorsal) spurs (mucros or cusps) 0.1–2.3 mm, sparsely to densely hairy, rarely glabrous, indehiscent
10 KB (488 words) - 11:29, 30 July 2020
all alike within a floret, sometimes 1 or 2 evidently longer than the others; ovaries 1-loculed, with (1) 2-3 (4) styles or style-branches, stigmatic region
35 KB (1,876 words) - 02:36, 30 July 2020
present or absent; disc absent; pistil 1, 2-carpellate; ovary 2-locular with false septum connecting 2 placentae, rarely 1-locular and eseptate, placentation
107 KB (3,718 words) - 12:07, 30 July 2020
smooth, sometimes minutely papillose. Inflorescences racemose, with 2–20+ spikes, 1–1.5 times as long as wide in fruit; proximal bracts scalelike or bristlelike
57 KB (937 words) - 01:54, 30 July 2020
distinct; anthers basifixed; pistils 1, 2–3 (–4) -carpellate, fused, locule 1; style undivided or branches 2–3 (–4); stigma sometimes papillate. Fruits achenes
24 KB (775 words) - 01:21, 30 July 2020
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, perennials
30 KB (1,803 words) - 22:30, 29 July 2020
usually persistent, usually of barbellulate to barbellate bristles in (1–) 2–3+ series, sometimes of scales (scales sometimes aristate), rarely of both
79 KB (1,886 words) - 20:55, 29 July 2020
distally; styles 2, bases free. Caryopses longitudinally grooved or not, not beaked, pericarp thin; hila punctate to linear; embryos from 1/4-1/3 as long as
45 KB (1,179 words) - 03:07, 30 July 2020
absent; stamens 1–3; styles deciduous or variously persistent, linear, 2–3 (–4) -fid. Achenes biconvex, planoconvex, or trigonous, rarely 4-angled. x = 10
80 KB (3,349 words) - 15:29, 15 December 2020
ligulate; stamens (1 or) 2–4 or 5, adnate to corolla or free, didynamous or equal, staminodes 0 or 1 (–3); pistil 1, 2-carpellate (1 in Hippuris), ovary
26 KB (1,000 words) - 19:24, 29 July 2020
anthers (1, 2) 3; ovaries glabrous or sometimes hairy distally, sometimes with an apical appendage; haustorial synergids absent; styles (1) 2 (-4), bases
17 KB (872 words) - 03:12, 30 July 2020
or absent, blade apex entire, notched, or 2 (-4) -fid, sometimes dentate or laciniate; stamens 1-10, in 1 or 2 whorls, arising from base of ovary, nectariferous
29 KB (1,113 words) - 10:14, 30 July 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
29 KB (1,493 words) - 05:37, 30 July 2020
(0.5–) 1–2 (–3) × (0.4–) 0.8–1.5 (–2) cm, sessile or subsessile, base cuneate, margins revolute, distal (1/3–) 1/2–2/3 (–3/4) incised 1/2–2/3 (–3/4) to midvein
11 KB (1,059 words) - 14:02, 30 July 2020
involucral-bracts in 1–3 whorls, rarely in spirals (Johanneshowellia), free or connate only at base, linear to oblanceolate or ovate. Flowers (1–) 2–30 (–100) per
21 KB (927 words) - 10:29, 30 July 2020
orange; upper lemmas 1.8-2.7 mm, glabrous; anthers 3, 1.2-1.7 mm, orangebrown to orange. Caryopses 1.3-1.9 mm long, 0.6-0.9 mm wide. 2n = 36. Generated Map
8 KB (961 words) - 04:10, 30 July 2020
distal 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
34 KB (1,217 words) - 04:33, 30 July 2020
equal (Chamaenerion), or as many as sepals, [in Lopezia reduced to 2 or 1 plus 1 sterile staminode]; filaments distinct; anthers usually versatile, sometimes
19 KB (805 words) - 21:01, 7 June 2022
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, rarely broadly keeled
97 KB (2,063 words) - 21:58, 29 July 2020
stamens (2 or) 4, adnate to corolla-tube, didynamous, subequal, or equal, staminodes 0 or 2; pistil 1, 2 [or 3] -carpellate, ovary superior, 1-locular or
19 KB (841 words) - 19:24, 29 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
longitudinal slits; pistil 1, (rudimentary pistil sometimes present in staminate flowers of monoecious or dioecious taxa), (2–) 3 (–4) -carpellate, homostylous
23 KB (1,508 words) - 10:29, 30 July 2020
(key 1, p. 225); British Columbia, Idaho, Oregon, and Washington (key 2, p. 228); Nevada and Utah (key 3, p. 231); Arizona and New Mexico (key 4, p. 237);
80 KB (1,352 words) - 10:29, 30 July 2020
slits; pistil 1, (1–) 3–5 (–20) -carpellate, ovary superior, (1–) 3–5 (–20) -locular, placentation axile; ovules 1 per locule, anatropous; styles 1–5 (–9), distinct
24 KB (1,347 words) - 18:25, 29 July 2020
usually capitate; ovules 1 or 2 (–5+), basal, marginal, or apical, collateral, superposed, biseriate, or clustered, integuments 2, crassinucellate, with
23 KB (1,553 words) - 13:58, 30 July 2020
Vaccinioideae); hypanthium absent; sepals absent or (2–) 4–5 (–7), distinct or connate basally; petals (2–) 4–5 (–8), rarely absent or highly reduced, connate
33 KB (1,383 words) - 13:10, 30 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
sometimes present on pedicels, bracts, or leaf-sheaths; stamens usually 1–2 (–3, if 3 the 3d modified into sterile staminode), all on side opposite lip, fully
41 KB (2,210 words) - 05:19, 30 July 2020
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 series, distinct
30 KB (805 words) - 20:06, 29 July 2020
Bruce D. Parfitt Common names: Crowfoot Family Treatment appears in FNA Volume 3. Treatment on page 85. Herbs, sometimes woody or herbaceous climbers or low
13 KB (392 words) - 08:32, 30 July 2020
sometimes borne singly. Calyculi 0 or of 1–15+ bractlets in 1 (–2+) series. Phyllaries persistent or falling, usually in 1–2 series, usually distinct, equal to
23 KB (1,021 words) - 21:10, 29 July 2020
Alchemilla, Aphanes, and Chamaerhodos); carpels 1–260, styles basal or lateral to subterminal, distinct; ovules 1 (or 2), basal. Fruits aggregated achenes (achenes
9 KB (450 words) - 13:53, 30 July 2020
longitudinal slits; pistil 1, 2–4-carpellate, ovary superior to inferior, (1–) 2–4-locular, placentation basal; ovules 1 per locule (2 per locule in Karwinskia)
16 KB (532 words) - 18:17, 29 July 2020
usually persistent (readily falling), usually in 2–8+ series, distinct, and unequal, sometimes in 1–2 series, distinct, and subequal to equal, usually
17 KB (728 words) - 22:41, 29 July 2020
lodicules short; anthers usually 3; stigmas usually red. Caryopses usually dorsally compressed or terete; embryos 1/2 or more the length of the caryopses
21 KB (1,188 words) - 03:56, 30 July 2020
(glabrous); anthers ovate or oblong, (not apiculate); nectar glands (1, 2, or 4), distinct or confluent, subtending bases of stamens, median glands present
85 KB (2,094 words) - 12:08, 30 July 2020
to perianth-tube; pistils (2–) 3 (–4) -carpellate; ovary 1-locular (sometimes with vestigial partitions proximally); ovule 1, orthotropous or, rarely, anatropous
17 KB (813 words) - 10:04, 30 July 2020
syncarpous, ovary superior, 3–40-carpellate; styles 1, branched or unbranched; stigmas truncate, capitate, linear, or filiform, 1–2 times number of carpels
20 KB (532 words) - 11:23, 30 July 2020
rim; staminodes absent or 1–5 (–8); ovary 1-locular or rarely 3-locular (Wilhelmsia); styles (2–) 3–5 (–6), distinct; stigmas (2–) 3–5 (–6). Fruits capsules
11 KB (765 words) - 10:56, 30 July 2020
ovary; style 1 per carpel, distinct or connate; stigmas 2–4, truncate, notched-capitate, or 2-lobed or 3-lobed. Fruits capsular, baccate, or drupaceous.
14 KB (933 words) - 11:54, 30 July 2020
papillae usually continuous, sometimes none, rarely in 2 lines. Cypselae obpyramidal or prismatic (3–4-angled), or terete to ovoid, or strongly compressed
21 KB (800 words) - 22:59, 29 July 2020
petals absent; stamens absent or 1–5, usually as many as and opposite perianth lobes; pistils absent or (1–) 2 (–3); styles 1–3, sometimes with stylopodium;
21 KB (878 words) - 09:28, 30 July 2020
compound, 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
40 KB (1,967 words) - 15:27, 15 December 2020
stamens (2–) 4, adnate to corolla, didynamous [both pairs of equal length in autogamous forms], staminode 0; pistil 1, 2-carpellate, ovary superior, (1 or)
12 KB (626 words) - 18:58, 29 July 2020
), Campanulaceae (2 spp.), Commelinaceae (2 spp.), Clusiaceae (2 spp.), Iridaceae (3 spp.), Paeoniaceae (2 spp.), and Papaveraceae (1 sp.). The taxonomic
26 KB (2,106 words) - 21:01, 7 June 2022
perigynous; hypanthium present; sepals (3–) 4–5 (–12) [–30+], distinct or connate basally (or into tube); petals (3–) 4–5 (–12) [–30+], distinct or connate
18 KB (1,028 words) - 12:59, 30 July 2020
reduced, or absent; lodicules usually 2, sometimes absent, cuneate, free, fleshy, usually glabrous; anthers 1-3; ovaries usually glabrous; haustorial synergids
17 KB (1,292 words) - 03:56, 30 July 2020
epicalyx bractlets (4 or) 5 (–10); hypanthium patelliform to cupulate, rarely turbinate, 0.5–2.5 (–5) × (1.5–) 2–7 (–10) mm; sepals (4 or) 5 (–10), spreading
31 KB (1,939 words) - 13:53, 30 July 2020
glabrous or pubescent, rarely hirsute or hispid, trichomes simple or branched, 2–14-rayed, sometimes dendritic, not stellate. Stems erect, ascending, or decumbent
73 KB (2,294 words) - 12:15, 30 July 2020
hemispheric or broader (2–3+ mm diam.), phyllaries in 2–4 series, pistillate florets in 2–8 series, bisexual florets 10(–30), corollas yellow, 4-lobed, and cypselae
23 KB (1,089 words) - 20:43, 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
in 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
elongate in usually 2–4 rows, costa in medial transverse-section usually with a differentiated epidermis adaxially or on both sides, 1 or 2 stereid bands, the
28 KB (882 words) - 07:00, 30 July 2020
suborbiculate, 1–8 (–12) cm, length 1.6–2 times width, coriaceous to thin, lobes 0 or 1–4 or 5 (–9), sinuses usually shallow, sometimes deep, veins 1–8 (–10)
28 KB (995 words) - 14:38, 30 July 2020
staminodes absent or rarely 1–10; ovary 1-locular, sometimes 2-locular proximally (Vaccaria), or 3–5-locular (some Silene); styles 2–3 (–5) (absent in staminate
11 KB (721 words) - 10:22, 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
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
longer than the lemmas; lodicules 2, without venation, usually ciliate; anthers 3; ovaries with hairy apices; styles 2, bases free. Caryopses ovoid to fusiform
19 KB (1,548 words) - 02:55, 30 July 2020
or absent; stamens many or 4-15 (only in Meconella and Canbya); anthers 2-locular; pistil 1, 2-18 [-22] -carpellate; ovary 1-2-locular or incompletely to
12 KB (425 words) - 08:26, 30 July 2020
cymes or 1–many heads in racemes or panicles; bracteoles 2 or absent. Flowers: tepals (4–) 6 in 2 whorls; stamens (2–) 3–6. Capsules 1-locular or 3-locular
6 KB (363 words) - 00:56, 30 July 2020
(epicalyx) sometimes deciduous (Malvoideae, Sterculioideae), (4–) 5 (–8), distinct or connate; petals 4 or 5 (absent in Bombacoideae and Sterculioideae, rarely
10 KB (850 words) - 11:21, 30 July 2020
not spurred; glands (2–) 4, slightly concave, flat, or slightly convex; appendages petaloid or absent. Staminate flowers (0–) 1–80. Pistillate flowers:
36 KB (819 words) - 18:21, 29 July 2020
proximally and/or medially), usually (12–30+) in 3–10+ series, distinct, and unequal, sometimes in 1–2 series, distinct and subequal to equal, medially
25 KB (1,822 words) - 20:30, 29 July 2020
bracteate, bracts often caducous; sepals (3-) 4-6 (-8); stamens (3-) 6-12 (-18 or more); petals absent; anthers 2-locular, dehiscing by longitudinal slits
13 KB (591 words) - 08:36, 30 July 2020
axillary solitary (sometimes paired or clustered) often plicate in bud, usually 1/2 divided, often 10-ribbed at base (unribbed in S. hermaphrodita) or angulate
13 KB (672 words) - 11:32, 30 July 2020
tubular-salverform, tube base not spurred or gibbous, lobes 5, abaxial 3, adaxial 2; stamens 4, proximally adnate to corolla, didynamous, filaments glabrous or
20 KB (1,850 words) - 19:05, 29 July 2020
puberulent, occasionally glandular, rarely scabrellous; bracts 2–13 or more at proximal nodes, usually 3 distally, connate proximally, leaflike, semileaflike, or
22 KB (1,627 words) - 10:29, 30 July 2020
(sometimes 1–3 bractlets in Schkuhria). Involucres campanulate to narrowly cylindric or obconic, or hemispheric to rotate. Phyllaries usually persistent, 4–60+
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slightly irregular (in Montia); sepals 2–9; petals (1–) 2–19 or sometimes absent, distinct or connate basally; stamens 1–many, opposite and sometimes basally
13 KB (722 words) - 09:43, 30 July 2020
ovary 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,
36 KB (1,364 words) - 10:24, 30 July 2020
Isophysis], 3-locular [1-locular]; placentation axile [parietal]; ovules 2–few, anatropous; style single, filiform at least proximally, usually 3-branched
15 KB (556 words) - 06:04, 30 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
apices not or only slightly gaping at maturity; lower glumes 1/5 – 3/4 as long as the spikelets, 1-5-veined, truncate, acute, or acuminate; upper glumes slightly
26 KB (1,343 words) - 04:00, 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
42 KB (1,621 words) - 04:38, 30 July 2020
glabrous or pubescent abaxially, glabrous adaxially; tepals connate proximally 1/4–1/3 their length, monomorphic or dimorphic; stamens usually exserted, occasionally
24 KB (947 words) - 10:41, 30 July 2020
papillate); pappi 0, or persistent, of (1–) 2–4 (–8), usually ± barbellate awns or scales, rarely coroniform or of 1–2, smooth to ciliate or barbed awns or
12 KB (744 words) - 23:22, 29 July 2020
anthers 2-locular with 1 line of dehiscence or 4-locular with 2 lines of dehiscence; ovary superior, 1-locular; ovules 1 or, rarely, 2–many; style 1 or absent;
12 KB (586 words) - 09:40, 30 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
30 KB (1,295 words) - 21:10, 29 July 2020
stigmas slenderly or broadly cylindrical, or 2 plump lobes. 2n = 38 (29), 57 (1), 76 (16), 95 (1), 114 (4), unknown (21). North America, Eurasia Species
52 KB (888 words) - 11:54, 30 July 2020
are closed for at least 3/4 their length; those such as F. saximontana, in which they are closed from 1/3 to slightly more than 1/2 their length; and those
52 KB (3,291 words) - 03:08, 30 July 2020
present, often glandular; blade ± ovate to narrowly elliptic or obovate, (1.2–) 2–8 (–12) cm, wider leaves shallowly to deeply incised (rarely pinnately compound)
26 KB (2,400 words) - 15:31, 15 December 2020
shorter than to 2 times longer than achene, retrorsely (to antrorsely) spinulose or sometimes smooth stamens 1–3; styles linear, 2–3-fid, base (tubercle)
13 KB (1,127 words) - 02:15, 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
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
and 1 or 2 bundle sheaths or with non-kranz anatomy; photosynthesis C4 with Nad-me or Nadp-me pathways, or, in plants with non-krantz anatomy, C3. Inflorescences
26 KB (1,480 words) - 04:05, 30 July 2020
persistent at base, in cross-section with 2–many roundish bundles, or bundles 2 and lunate. Blade simple to commonly 1–5-pinnate or more divided, leaf buds
15 KB (567 words) - 00:33, 30 July 2020
heads of 1–2-flowered heads in Lagascea). Calyculi 0. Involucres cylindric to hemispheric or rotate. Phyllaries persistent, 4–45 (–100+) in 1–6+ series
10 KB (633 words) - 23:14, 29 July 2020
sepals 4, often pink to purplish red, usually connate to tip in bud, reflexed singly, in pairs, or all together to 1 side at anthesis; petals 4, usually
19 KB (745 words) - 21:02, 7 June 2022
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
much shorter than sepals; bracteoles 2 or absent (Arctostaphylos, Arctous). Flowers pendulous; sepals (4-) 5; petals (4-) 5, connate, corolla deciduous, usually
6 KB (358 words) - 12:54, 30 July 2020
filaments 0–1 mm, filaments of 2 anterior stamens often with nectaries protruding into spur, anther dehiscence by longitudinal slits; pistil 1, [2–] 3 [–5] -carpellate;
13 KB (963 words) - 11:16, 30 July 2020
(less than 1 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
20 KB (757 words) - 07:35, 30 July 2020
Sporangia stalk of 2–3 rows of cells; annulus vertical, interrupted by stalk; spores 64 or 32 (rarely 16) per sporangium. Spores all 1 kind, brown, black
15 KB (634 words) - 00:29, 30 July 2020
vulgare, Cirsium wheeleri, Cirsium wrightii Miller Gard. Dict. abr. ed. 4, vol. 1. 1754. David J. Keil Common names: Thistle chardon Etymology: Greek kirsion
60 KB (2,205 words) - 13:43, 10 February 2021
spreading upon drying), 3–12 × 1.7–10 mm. Phyllaries 10–35 in 3–5 series, midnerves usually ± swollen and translucent, sometimes plus 2–5 secondary nerves (striate
18 KB (1,000 words) - 21:32, 29 July 2020
Monolopia); pappi 0 or of 1–12+ aristate, erose, laciniate, or truncate scales or awns in 1–2 series (often 2 sorts of scales in combination on 1 cypsela). w North
11 KB (627 words) - 23:52, 29 July 2020
stigmatic papillae in 2 lines. Cypselae usually obpyramidal, sometimes clavate, columnar, or obconic (lengths usually 1–2.5, rarely to 3.5 diams.), mostly
13 KB (688 words) - 22:34, 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
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
32 KB (1,118 words) - 23:14, 29 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
victoris, Ribes viscosissimum, Ribes watsonianum, Ribes wolfii Linnaeus Sp. Pl. 1: 200. 1753. , Gen. Pl. ed. 5, 94. 1754 ,. Nancy R. Morin Common names: Currant gooseberry
23 KB (1,464 words) - 13:16, 30 July 2020
not spikelike, not disarticulating. Spikelets 1-27 mm long, 0.5-9 mm wide, laterally compressed, with (1) 2-60 florets; disarticulation below the fertile
33 KB (1,388 words) - 03:56, 30 July 2020
petals appearing to 6+; pistil 1, 3–7-carpellate, ovary inferior, 1-locular, placentation parietal, subapical, or apical; ovules 1–60+ per locule, anatropous
12 KB (698 words) - 18:33, 29 July 2020
Hypericum (Guttiferae) 4(3). Section 9. Hypericum sensu lato (part 3): subsection 1. Hypericum series 2. Senanensia, subsection 2. Erecta and section 9b
13 KB (922 words) - 11:15, 30 July 2020
longitudinal slits; staminodes 0 or [4–] 5 [–7]; pistil 1, 1–5-carpellate, ovary superior often embedded in nectary to 1/2 inferior, 1–5-locular, placentation axile
13 KB (513 words) - 18:16, 29 July 2020
superior, 4–5-locular, placentation axile or apical-axile; ovules 2 per locule, anatropous; styles 2–5, distinct or partly connate; stigmas 2–5. Fruits
10 KB (483 words) - 18:28, 29 July 2020
upper sepal 1, spurred, 8-24 mm; lateral sepals 2, ± ovate to elliptic, 8-18 mm; lower sepals 2, similar to lateral sepals; upper petals 2, spurred, enclosed
9 KB (574 words) - 08:34, 30 July 2020
pistils 1, 2-carpellate; ovary partly to completely inferior, 1-locular; placentation parietal; ovules anatropous, bitegmic, crassinucellate; styles 2, distinct
7 KB (319 words) - 13:12, 30 July 2020
hyaline wings; perianth absent; stamens 1–3; styles linear, 2–3-fid, base deciduous or persistent; stigmas 2–3. Achenes biconvex, flattened, or trigonous
7 KB (420 words) - 01:32, 30 July 2020
pedicellate or sessile. Seeds usually numerous (1–100+ per locule), usually in 1, rarely 2, rows per locule, very rarely 1 row per capsule by dissolution of septa
32 KB (1,609 words) - 21:02, 7 June 2022
usually glabrous (rarely tomentose) adaxially; tepals connate proximally 1/5–1/2 their length, monomorphic or dimorphic; stamens included or exserted; filaments
30 KB (1,075 words) - 10:46, 30 July 2020
sometimes zygomorphic and raylike or ± 2-lipped). Peripheral (pistillate) florets 0 or (in disciform heads) in 1–3+ series; corollas (usually present) usually
15 KB (836 words) - 20:05, 29 July 2020
usually empty; floral scales with 1 vein, or rarely to 10 longitudinal parallel veins; basal spikelets rarely present in 8a1d. E. sect. Eleocharis ser. Tenuissimae
37 KB (456 words) - 02:15, 30 July 2020