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
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 or
33 KB (1,383 words) - 13:10, 30 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
Sida ulmifolia, Sida urens Linnaeus Sp. Pl. 2: 683. 1753. , Gen. Pl. ed. 5, 306. 1754. Paul A. Fryxell†, Steven R. Hill Common names: Fanpetals wireweed
13 KB (672 words) - 11:32, 30 July 2020
Treatment on page 415. Mentioned on page 3, 5, 309, 456. Annuals, biennials, perennials, subshrubs, or shrubs, 3–160 cm. Leaves basal, basal and cauline
13 KB (688 words) - 22:34, 29 July 2020
and androecium hypogynous; sepals (3 or) 4 or 5, proximally connate, calyx radially or bilaterally symmetric; petals 3–5, proximally connate, corolla bilaterally
12 KB (626 words) - 18:58, 29 July 2020
few or 0). Heads radiate or discoid, borne singly or in compact or congested to open, corymbiform, cymiform, or subumbelliform arrays. Calyculi 0 or 1–5+
40 KB (1,171 words) - 21:16, 29 July 2020
exceeding the 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
34 KB (1,217 words) - 04:33, 30 July 2020
chartaceous or scarious, usually conduplicate). Ray-florets usually (1–) 3–40+, sometimes 0, usually pistillate and fertile, sometimes styliferous and sterile
21 KB (800 words) - 22:59, 29 July 2020
in corymbiform, cymiform, or paniculiform arrays. Calyculi usually 0 (sometimes 1–3 bractlets in Schkuhria). Involucres campanulate to narrowly cylindric
17 KB (818 words) - 23:57, 29 July 2020
scattered throughout. Stems usually deciduous and withering at end of season, 0–5 (–10+), erect to ascending, decumbent, or prostrate, simple, [woody], leafy;
39 KB (2,374 words) - 11:16, 30 July 2020
solid or hollow; stigma 1 [3–5], with or without hairs. Fruits capsular [berry, nut], 3-valved, dehiscence loculicidal. Seeds [1–] (3–) 6–75, hard, embryo not
13 KB (963 words) - 11:16, 30 July 2020
sometimes 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
distally alternate; petiolate or sessile; blades usually 3-lobed, ultimate margins entire, toothed, or lobed. Heads radiate or discoid, borne singly or in corymbiform
8 KB (548 words) - 23:47, 29 July 2020
stamens 5–many, filaments connate; anthers 1-thecate; staminodes absent or 5 teeth at apex of staminal column; gynoecium syncarpous, ovary superior, 3–40-carpellate;
20 KB (532 words) - 11:23, 30 July 2020
flabellate, or spatulate, usually pinnately and/or palmately lobed, sometimes apically ± 3-lobed or toothed, or entire, faces glabrous or hairy (hairs multicelled
14 KB (1,396 words) - 20:45, 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
cleistogamous; sepals persistent or tardily falling, 3–5; petals usually caducous [marcescent], usually 3–5, sometimes 0 in cleistogamous flowers, imbricate, distinct
9 KB (407 words) - 11:39, 30 July 2020
peduncular bracts, mostly 1/5–1/2+ times phyllaries), sometimes 0. Involucres mostly cylindric or turbinate to campanulate, 5–15 (–40) mm diam. Phyllaries
30 KB (1,295 words) - 21:10, 29 July 2020
funnelform throats (longer than throats in some Thelesperma spp.), lobes (3–) 5, ± deltate to lanceovate; (staminal filaments hairy in Cosmos) anther thecae
12 KB (744 words) - 23:22, 29 July 2020
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
Flowers (5–) 8–20 (–26) mm diam.; epicalyx bractlets (4 or) 5 (–10); hypanthium patelliform to cupulate, rarely turbinate, 0.5–2.5 (–5) × (1.5–) 2–7 (–10)
31 KB (1,939 words) - 13:53, 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
membranous to coriaceous, sometimes keeled, 5 (7) -veined, veins not converging distally, inconspicuous, apices entire, lobed, or toothed, unawned or awned, awns
19 KB (1,548 words) - 02:55, 30 July 2020
sometimes cordate, linear, reniform, rhombic, orbiculate, or ovate, often 3-lobed to pinnatisect, ultimate margins subentire to doubly serrate, faces glabrous
7 KB (521 words) - 23:47, 29 July 2020
Involucellar bractlets (2)3; petals usually pale pink to pink-lavender, rarely white; leaves unlobed or lobed, but not maplelike; plants 0.1–0.5(–0.8) m > 8 8 Inflorescences
21 KB (668 words) - 11:33, 30 July 2020
21. Treatment on page 221. Mentioned on page 5, 222, 364. Annuals, perennials, subshrubs, or shrubs, (1–) 5–50 (–120+) [200+] cm. Leaves mostly cauline
11 KB (674 words) - 23:30, 29 July 2020
or deciduous, 5, imbricate in bud, unequal with 3 outer sepals, 1 upper and 2 lower (these 2 sometimes connate and appearing as 1 or 2-lobed), 2 lateral
16 KB (1,157 words) - 21:03, 7 June 2022
glabrous (paleate in A. palmeri). Florets: usually peripheral 3–20 pistillate and fertile (0 pistillate in A. nesiotica, A. palmeri); central (or all) 14–70
11 KB (598 words) - 20:49, 29 July 2020
tiehmii, Lepidium virginicum Linnaeus Sp. Pl. 2: 643. 1753. , Gen. Pl. ed. 5, 291. 1754. Ihsan A. Al-Shehbaz, John F. Gaskin Common names: Peppergrass
29 KB (1,412 words) - 12:33, 30 July 2020
paleae 0). Ray-florets 0 or 5 (–8), pistillate, fertile; corollas whitish to yellowish, laminae seldom conspicuous. Peripheral (pistillate) florets 0 or 1–10+;
16 KB (907 words) - 23:04, 29 July 2020
Treatment on page 254. Mentioned on page 3, 5, 6, 76, 255, 257, 300, 301, 306. Annuals, perennials, subshrubs, or shrubs, (0.5–) 1–250 cm. Leaves mostly basal,
15 KB (799 words) - 23:36, 29 July 2020
the glumes and beneath the florets, sometimes below the glumes. Spikelets 0.7-50 mm, laterally compressed, sometimes weakly so, sometimes viviparous, usually
45 KB (1,179 words) - 03:07, 30 July 2020
hairy), usually epaleate (paleae usually 0, rare in Eriophyllum). Ray-florets 0 or 4–21, pistillate, fertile (3–8 peripheral florets pistillate, fertile
11 KB (627 words) - 23:52, 29 July 2020
rarely sessile, blade margins usually entire or toothed, rarely pinnately lobed; cauline (when present), petiolate or sessile, blade (base cuneate [auriculate])
85 KB (2,094 words) - 12:08, 30 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
2 2 Petals 0, sepals 4; achenes 1, enclosed in dry, urceolate or subglobose to ellipsoid or ovoid hypanthia > 3 2 Petals and sepals usually 5; achenes 1–260
9 KB (450 words) - 13:53, 30 July 2020
or 3-5 locular, placentation free-central, basal, or axile in proximal half; ovules mostly campylotropous, bitegmic, crassinucellate; styles 1-5 (-6)
29 KB (1,113 words) - 10:14, 30 July 2020
persistent, of 2–5 (–10) dissimilar, distinct or connate scales in ± 1 series: 0–5+ oblong to lanceolate, erose-truncate or laciniate plus 0–2 (–5) longer, subulate
11 KB (696 words) - 15:28, 15 December 2020
basal and cauline; finely bristly-dentate to coarsely dentate or 1–3 times pinnately lobed, teeth and lobes bristly-tipped, faces green and glabrous or densely
60 KB (2,205 words) - 13:43, 10 February 2021
deciduous soon after anthesis, 5; petals yellow (rarely absent in R. pedatifidus); nectary scale joined with petal on 3 sides, forming pocket enclosing
12 KB (526 words) - 08:22, 30 July 2020
constricted at disc except for opening, 2–6 mm wide; sepals 5, spreading, triangular; petals 5, white, sometimes pale cream (ser. Montaninsulae) or pale-pink
26 KB (2,400 words) - 15:31, 15 December 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
mm diam.; epicalyx bractlets (0–) 5; hypanthium patelliform to campanulate or cupulate to turbinate, 0.5–3 (–4) mm; sepals 5 (usually 4 in I. campestris)
19 KB (1,253 words) - 14:03, 30 July 2020
4-locular, style erect, stigma entire and clavate to capitate, or deeply 4-lobed, commissural, receptive only on inner surfaces, surface dry with multicellular
32 KB (1,609 words) - 21:02, 7 June 2022
alternate; petiole absent; blade not fleshy, not leathery, margins entire or 3–7-lobed. Inflorescences terminal, spikes or flowers solitary, often capitate; bracts
10 KB (460 words) - 18:57, 29 July 2020
Treatment appears in FNA Volume 17. Treatment on page 324. Mentioned on page 3, 4, 5, 6, 7, 12, 325, 332, 334, 338, 352, 363, 371, 453, 456. Shrubs, subshrubs
15 KB (926 words) - 19:11, 29 July 2020
Volume 3. Trees or shrubs, evergreen or deciduous. Bark nearly white, gray, brown, or black, smooth, scaly, flaky, or rarely furrowed. Leaf-blade lobed or
27 KB (606 words) - 08:45, 30 July 2020
corymbiform or paniculiform arrays. Calyculi 0. Involucres hemispheric to rotate. Phyllaries persistent, (5–) 15–30+ in 1–3 series (distinct, elliptic, lanceolate
9 KB (600 words) - 23:53, 29 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
lobes and contrast markedly with later (distal) leaves 1–3 cm that are undivided or have 3–5+ lanceolate to linear or filiform lobes. Cultivars (often
12 KB (827 words) - 23:22, 29 July 2020
crevices). 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
11 KB (583 words) - 23:49, 29 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
hairy); pappi 0 (H. porteri), or readily falling, of 2 (–3) usually lanceolate, aristate, or erose scales (at the 2 principal angles, 1–5 mm) plus 0–8 usually
32 KB (1,118 words) - 23:14, 29 July 2020
yellow, blue-gray, lavender, or red, shed singly; ovary 4-locular, stigma 4-lobed, commissural, lobes receptive only on dry, unicellular-papillose inner surfaces
19 KB (745 words) - 21:02, 7 June 2022
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
1–2 series, usually distinct, equal to subequal, and herbaceous, rarely in 3–5+ series, distinct, unequal, and herbaceous to chartaceous (e.g., Lepidospartum)
23 KB (1,021 words) - 21:10, 29 July 2020
hair 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
rosulate or not, petiolate, blade margins entire, toothed, or 1–3-pinnatisect, or palmately lobed, sometimes trifoliolate, pinnately, palmately, or bipinnately
23 KB (1,239 words) - 12:23, 30 July 2020
Streptanthus vernalis, Streptanthus vimineus Nuttall J. Acad. Nat. Sci. Philadelphia 5: 134, plate 7. 1825. Ihsan A. Al-Shehbaz Common names: Jewel-flower Etymology:
23 KB (1,011 words) - 12:00, 30 July 2020
purple, or violet; stamens: filaments 5 long and 5 short, alternating with one another, or equal length. x = (5–) 7 (–12). North America, Mexico, West
23 KB (1,013 words) - 18:29, 29 July 2020
abaxially; tepals (5–) 6, connate 2/3 their length, monomorphic or dimorphic, entire, emarginate, or lobed to laciniate apically; stamens 3, 6, or 9, or variously
23 KB (1,142 words) - 10:54, 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
Flowers bisexual; sepals persistent, 5 (4 in A. nummularia, A. sensitiva), distinct, ovate to deltate; petals 5 (4 in A. nummularia, A. sensitiva), connate
41 KB (2,034 words) - 13:11, 30 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
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 at
21 KB (1,151 words) - 12:59, 30 July 2020
(4–) 5–6, connate basally; petals 0; nectary annular to cupular, entire or lobed, or distinct glands [absent]; pistil 3 (–4) -carpellate; styles 3 (–4)
16 KB (864 words) - 18:14, 29 July 2020
perigynium or “bur”); florets 1 (–5+), corollas 0. Staminate heads: involucres cupshaped to saucer-shaped, 1.5–6+ mm diam.; phyllaries 5–16+ in ± 1 series, ± connate;
16 KB (728 words) - 23:11, 29 July 2020
flat to slightly navicular. Ray-florets usually 1–21+ (often 3, 5, 8, or 13), sometimes 0, usually neuter, sometimes styliferous and sterile; corollas
22 KB (1,036 words) - 23:27, 29 July 2020
bract 0. Pedicels present or absent. Staminate flowers: sepals (3–) 5 (–6), valvate or slightly imbricate, distinct or connate basally; petals (3–) 5 (–6)
24 KB (874 words) - 18:18, 29 July 2020
sometimes glanddotted; styles 3–5+ mm, branches 1–1.8 mm, proximal 1/2–4/5 stigmatic, apices acute to rounded. Cypselae 1.5–3.5 (–4) mm; pappi usually coroniform
10 KB (649 words) - 22:36, 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
biennials, usually 3+ in perennials). Leaves mostly basal or basal and cauline; alternate; petiolate; blades usually 1–2+ times pinnately lobed (lobes usually
9 KB (558 words) - 23:45, 29 July 2020
Salix, Salix subg. Vetrix Linnaeus Sp. Pl. 2: 1015. 1753. , Gen. Pl. ed. 5, 447. 1754. George W. Argus Common names: Willow saule Etymology: Latin name
35 KB (4,327 words) - 12:03, 30 July 2020
Involucres hemispheric to obconic or broadly cylindric, (3–) 5–15 [–25] mm diam. Phyllaries 5–21+ in 1–2 (–3) series (subequal to unequal). Receptacles convex
11 KB (947 words) - 22:31, 29 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
coriaceous or indurate, 3-5-veined, veins inconspicuous, apices entire, bilobed, or bifid, awned, lemma-awn junction usually conspicuous, awns 0.3-30 cm, not branched
18 KB (1,356 words) - 02:45, 30 July 2020
muriculate); pappi 0, or (single or double) persistent, whitish, crenate crowns or rings of (1–) 8–25+ teeth (mostly 0.05–0.1 mm) plus 0–6, coarse, smooth
16 KB (748 words) - 20:19, 29 July 2020
cucullate), abaxial lobes 3, adaxial 2; stamens 4, didynamous, included, filaments glabrous or pubescent proximally; staminode 0; ovary 1-locular (sometimes
22 KB (1,669 words) - 19:24, 29 July 2020
rounded, or straight, abaxial lobes 3, adaxial 2; stamens 4, didynamous; filaments glabrate to lanate; staminode 0; ovary 2-locular, placentation axile;
23 KB (952 words) - 19:30, 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
reniform to orbiculate, 2–30 cm, herbaceous to ± coriaceous, leaflets 0 or 3, 5, 7, or 9, terminal ovate to elliptic to obovate, 1.7–15 cm, base cuneate
35 KB (2,155 words) - 15:31, 15 December 2020
compound; leaflets cordate-reniform, obovate, lanceolate, or linear, sometimes 3-lobed or more, margins entire or crenate. Inflorescences terminal, sometimes also
17 KB (836 words) - 08:34, 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
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
expanded, limb 5-lobed; stamens 3–6, exserted; styles exserted beyond stamens; stigmas capitate. Fruits radially symmetric, with (4–) 5 round or angular
15 KB (526 words) - 09:38, 30 July 2020
post-anthesis, spreading to suberect; petals caducous, usually (3 or) 4 or 5 (–7), sometimes 0, usually yellow, sometimes white, when yellow, then often u
30 KB (1,654 words) - 21:01, 7 June 2022
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
the 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
urceolate, (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
15 KB (1,046 words) - 22:37, 29 July 2020
throats, lobes 5, deltate. Cypselae linear-clavate to prismatic, flattened or 3-angled in rays, 4 (–5) -angled in discs, hairy or glabrous; pappi 0, or persistent
13 KB (1,037 words) - 23:55, 29 July 2020
ascending, leafless or bearing 1–5 cauline leaves (H. alba, H. americana, H. bracteata, H. caroliniana, H. longiflora, H. pubescens), 3–145 cm, glabrous or stipitate-glandular
26 KB (1,593 words) - 12:56, 30 July 2020
sometimes in cymose-panicles, or nearly spikes, [corymbs, fascicles, or 1–5-flowered], usually not interrupted; peduncle present or absent; bracts deciduous
19 KB (903 words) - 21:03, 7 June 2022
projection; stamens 5 [8], usually alternate with petals, borne on short-to-elongate androgynophore; anthers dorsifixed, versatile; ovary 3 [–5] -carpellate,
19 KB (1,406 words) - 11:20, 30 July 2020
Treatment appears in FNA Volume 19. Treatment on page 200. Mentioned on page 5, 6, 11, 195. Annuals, biennials, perennials, or shrubs [trees or lianas] (sap
9 KB (655 words) - 20:04, 29 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
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
ovary inferior, greenish at anthesis, 3-locular, succulent, thickwalled, ovules numerous; style subulate; stigma 3-lobed, glandular, capitate, papillate. Fruits
24 KB (1,110 words) - 06:12, 30 July 2020
laterally, yellowish to black, 0.5–2 mm diam., smooth or with corky ridges, not proliferous. Stems upright, forming caudex to 5 mm thick; gemmae absent or
19 KB (579 words) - 15:29, 15 December 2020
with basal scale 0.3–0.5 mm, these nearly closing mouth of floral-tube, or sometimes reduced or absent; stigma deeply divided into (3 or) 4 linear lobes
12 KB (1,080 words) - 21:04, 7 June 2022
ovary superior, 2–3-locular; ovules 1-seriate [2-seriate]; style 1, simple, usually slender; stigma 1, simple [rarely slightly 3-lobed], enlarged or not
10 KB (456 words) - 00:54, 30 July 2020
Sporophores pinnately branched or simple. Sporangia exposed or embedded, 0.5–1.5 mm diam., thick-walled, with thousands of spores. Spores all 1 kind, trilete
8 KB (289 words) - 00:26, 30 July 2020
adjacent 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
often 2-lobed or 3-lobed or toothed). Ray-florets 0, or (3–) 6–21, pistillate, fertile; corollas yellow or whitish or pinkish [purplish]. Disc-florets 5–150+
10 KB (606 words) - 23:21, 29 July 2020
basally; petals 0; nectary absent; pistil 3-carpellate; styles 3, connate basally to 1/2 [most of] length, unbranched. Fruits capsules, usually 3 carpels maturing
14 KB (615 words) - 18:14, 29 July 2020
rarely, 1–2 raylike florets). Receptacles epaleate, glabrous. Pappi 0. Florets: 3–20, bisexual, fertile; corollas (pale-yellow) funnelform. North America
10 KB (942 words) - 20:46, 29 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) per side
28 KB (995 words) - 14:38, 30 July 2020
triangular; petals 5, corolla purple-pink, yellow, or white, strongly bilabiate, club-shaped, often gibbous at base of abaxial lip, abaxial lobes 0 or 3, adaxial
9 KB (389 words) - 18:58, 29 July 2020
darker, oblong, 0.3–2.6 cm; pollen cream, yellow, peach, tan, orange, rust, or brown, usually becoming lighter; pistil compound, 3-lobed, 3-locular, oblong
37 KB (2,628 words) - 05:42, 30 July 2020
pinnately lobed; cauline usually absent, rarely few present, (sub) sessile, blade margins usually entire, rarely dentate or pinnately lobed. Racemes (corymbose
13 KB (760 words) - 12:30, 30 July 2020
coroniform or of 10 (–20) distinct scales (each scale erose, or 1–5-aristate, or a fascicle of 5–9 basally connate bristles). x = 8. sw United States, Mexico
11 KB (587 words) - 23:33, 29 July 2020
lobes 0 or 3 or 4 (or 5), abaxial 2 or 3 (or 4), adaxial 1; stamens 2, epipetalous or inserted on receptacle, filaments glabrous; staminode 0; ovary 1-locular
15 KB (823 words) - 19:22, 29 July 2020
Ribes watsonianum, Ribes wolfii Linnaeus Sp. Pl. 1: 200. 1753. , Gen. Pl. ed. 5, 94. 1754 ,. Nancy R. Morin Common names: Currant gooseberry Etymology: Arabic
23 KB (1,464 words) - 13:16, 30 July 2020
Odostemon Rafinesque Treatment appears in FNA Volume 3. Shrubs or subshrubs, evergreen or deciduous, 0.1-4.5 (-8) m, glabrous or with tomentose stems. Rhizomes
16 KB (698 words) - 08:36, 30 July 2020
borne singly or in ± corymbiform arrays. Involucres obconic to hemispheric, 3–5+ mm diam. Phyllaries usually persistent, sometimes falling with cypselae,
11 KB (916 words) - 23:52, 29 July 2020
saccate or gibbous (forming a prominent or obscure pouch) adaxially, lobes 5, abaxial 3, 2 as wings, middle lobe of abaxial lip (keel) folded lengthwise, enclosing
16 KB (737 words) - 19:04, 29 July 2020
elliptic, or nearly orbiculate, 0.5–10 (–14) × 0.5–8 cm, thin, margins doubly serrate or serrate (or crenate to shallowly round-lobed in dwarf northern species);
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petiolate, blade margins entire, dentate, sinuate, lyrate, pectinate, or 1–3-pinnatisect; cauline petiolate or sessile, blade (base cuneate, attenuate,
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lobes 5, rarely 3, all usually ca. equal size or adaxial slightly longer, mostly triangular to deltate, rarely reduced and barely evident; petals 5, corolla
49 KB (1,607 words) - 18:59, 29 July 2020
not, petiolate, blade margins usually entire, dentate, lyrate or pinnately lobed, rarely laciniate; cauline petiolate or sessile, blade (base cuneate, attenuate
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oblanceolate, spatulate, fan-shaped, or rhombic, seldom folded along midribs, 0.5–18 cm, membranous to leathery, margins flat, usually entire or toothed, sometimes
43 KB (1,828 words) - 14:17, 30 July 2020
2-colored]; nectary annular and 5-lobed or 5 glands; staminodes sometimes present; pistil 1–3-carpellate; styles (1–) 3, distinct or connate basally to
14 KB (637 words) - 18:28, 29 July 2020
with well-developed basal rosette; blade usually pinnately or bipinnately lobed, sometimes with scattered, irregular lobes, sometimes lateral lobes greatly
11 KB (951 words) - 21:04, 7 June 2022
pedicellate; sepals deciduous soon after anthesis, 3-5; petals yellow; nectary scale attached on 3 sides, forming pocket enclosing nectary, or sometimes
9 KB (584 words) - 08:33, 30 July 2020
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 nerved, linear
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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
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purplish; laminae elliptic, entire or 2-lobed or 3-lobed, glabrous or proximally glandular-puberulent). Disc-florets [1–] 3–55 [–100], usually bisexual; corollas
14 KB (1,174 words) - 23:30, 29 July 2020
distal leaves sessile; cauline leaves alternate. Leaf-blade 1-3×-ternately compound, leaflets lobed or parted, margins crenate. Inflorescences terminal, 1-10-flowered
12 KB (514 words) - 08:29, 30 July 2020
or 1/4–3/4 adnate to ovary, free to 0.5 mm, usually green, rarely purplish; sepals 5, green, sometimes reddish at tips; petals 5 (absent or 1–5 in M. apetala
27 KB (988 words) - 13:15, 30 July 2020
flat, or slightly convex; appendages petaloid or absent. Staminate flowers (0–) 1–80. Pistillate flowers: ovary glabrous or hairy; styles distinct or connate
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(H. coccineus, H. poeppigii, H. schizopetalus); ovary 5-carpellate; ovules 8–60 per carpel; styles 5-branched from or beyond orifice of staminal column;
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linear, usually 1–2-pinnately or palmately lobed (ultimate lobes oblanceolate to linear) or apically 3-toothed or lobed, ultimate margins entire, faces glabrous
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epaleate. Ray-florets 0 or 7–27, pistillate, fertile; corollas (usually marcescent) yellow (laminae fan-shaped to oblanceolate, usually 3-lobed). Disc-florets
10 KB (710 words) - 22:39, 29 July 2020
shorter than throats, lobes 4 or 5, ± deltate (style-branch apices penicillate or truncate). Cypselae mostly obpyramidal, 4–5-angled, glabrous or sparsely
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(aggregated in second-order heads, florets 1–3 per individual head in Hecastocleis). Calyculi usually 0 (of 3–7 bractlets in Trixis; second-order heads subtended
12 KB (739 words) - 20:02, 29 July 2020
carinate or plane). Ray-florets 0 or 5–13 (–15); laminae golden yellow to yellow, 6–20 (× 2–7) mm. Disc-florets 20–300; corollas 2.5–5 mm (tubes usually glandular
11 KB (916 words) - 23:56, 29 July 2020
(bases persisting as fibrils); blades (mostly pinnately nerved, sometimes 3-nerved or 5-nerved) either rounded-deltate to triangular-deltate with bases sagittate
13 KB (768 words) - 23:05, 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
sepals 5 (–9), green or whitish to pinkish, calyx deeply lobed, lobes usually lanceolate, ovate, or deltate, longer than tube; petals absent or 5 (–9),
18 KB (899 words) - 13:07, 30 July 2020
Syn. Fl. N. Amer. 1(1): 5. 1895. James S. Pringle Basionym: Undefined subg. Viorna Spach 1839 Treatment appears in FNA Volume 3. Woody vines or erect, ±
13 KB (470 words) - 08:24, 30 July 2020
oblong to oblong deltate (deltate in B. lanceolatum), lobed to 1–2 (–3) -pinnate, mostly less than 2.5 cm wide when mature, herbaceous to leathery. Leaf primordia
5 KB (560 words) - 00:23, 30 July 2020
FNA Volume 21. Treatment on page 366. Mentioned on page 3, 5, 255, 257, 364, 365, 375. Perennials, 5–100 cm (rhizomes relatively long and thin; caudices woody
16 KB (834 words) - 23:57, 29 July 2020
rancid, 5–17 mm diam.; hypanthium green to red, obconic, 2–6 mm, glabrous or hairy; sepals 5, erect or ascending, ovate or triangular; petals 5, white or
21 KB (1,208 words) - 14:28, 30 July 2020
abaxial lobes 3, adaxial 2; stamens 4, didynamous, filaments glabrous or hairy; staminode 0; ovary 2-locular, placentation parietal; stigma 2-lobed. Fruits capsules
28 KB (1,133 words) - 19:01, 29 July 2020
becoming reduced floral bracts distally; sessile or petiolate; blade unlobed or lobed, pinnatifid, or pectinate, margins usually entire, sometimes serrate, surfaces
19 KB (1,182 words) - 21:01, 7 June 2022
florets), lobes 5, erect or spreading, lanceolate; style-branch (linear) appendages lanceolate (0.3–1.3 mm) or truncate-penicillate (0.1–0.4 mm). Cypselae
12 KB (729 words) - 20:57, 29 July 2020
or sessile; blades (1-nerved or 3-nerved) deltate, elliptic, linear, ovate, or rhombic, sometimes 1–2-pinnately lobed or pinnatifid, bases cordate or truncate
10 KB (661 words) - 23:01, 29 July 2020
47, 49, 51, 57, 60, 61, 86, 104, 107, 120, 125, 126, 133. Shrubs or trees, 0.05–20 m, not clonal or, sometimes, clonal by layering or stem fragmentation
52 KB (888 words) - 11:54, 30 July 2020
or 5-toothed; petals (3–) 5 (–9), connate distally, forming calyptra; nectary free, (3–) 5 (–9) glands alternating with stamens; stamens usually (3–) 5
14 KB (773 words) - 18:13, 29 July 2020
absent; stamens 5-6, adnate to styles and stigmas, forming gynostemium; ovary inferior, 3-locular, 5-locular, or 6-locular; styles 3, 5, or 6, connate in
10 KB (491 words) - 08:21, 30 July 2020
Leaves: basal 3–10, in fan; blade monofacial (except at base), smooth or ridged, sometimes centrally thickened, veins obscure to prominent; cauline 0–4 on branched
20 KB (1,129 words) - 06:06, 30 July 2020
inaperturate; ovaries y superior, 1 [–3] -locular; ovules anatropous; styles 1, distally 3-branched [simple]; stigmas 3 [1, 3-lobed, capitate, or funnelform]. Fruits
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aromatic; taproot slender or stout, not fusiform or fleshy. Stems (0.1–) 0.2–2.5 (–3) dm. Basal leaves planar or loosely to tightly cylindric; stipules
13 KB (1,038 words) - 14:03, 30 July 2020
erect, (0.5–) 1–10 (–12) dm. Basal leaves usually planar, sometimes ± cylindric; stipules usually entire, sometimes basally lobed; leaflets (1–) 3–16 (–20)
10 KB (768 words) - 14:06, 30 July 2020
Treatment appears in FNA Volume 3. Treatment on page 507. Trees and shrubs, deciduous. Winter buds stipitate or sessile, with either 2–3 valvate scales (stipules)
14 KB (815 words) - 08:47, 30 July 2020
rhizomatous, fibrous-rooted. Stems 1–5, erect, simple. Leaves winter-persistent (basal), basal and cauline, simple, 3-foliolate, lyrate-pinnate, or odd-pinnate
22 KB (1,259 words) - 14:34, 30 July 2020
(bracteoles absent, present in sect. Oxycoccos). Flowers: sepals 4–5, connate basally; petals 4–5 (–6), connate nearly their entire lengths, sometimes distinct
13 KB (607 words) - 12:52, 30 July 2020
subtending phyllary); pappi 0 (or rudimentary). Subtropical, tropical, and warm-temperate New World Genera 5, species 80 (3 genera, 11 species in the flora)
8 KB (555 words) - 23:33, 29 July 2020
heteromorphic, 5 outermost dorsiventrally flattened, linear or elliptic, not petaloid, inner filiform, usually unlobed, rarely distally 2-lobed; ovules (and
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Treatment appears in FNA Volume 21. Treatment on page 421. Mentioned on page 3, 5, 415, 416. Annuals, perennials, or subshrubs, 10–80+ cm (sometimes rhizomatous)
12 KB (725 words) - 22:34, 29 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
whorled) or alternate; petiolate or sessile; blades (pinnately nerved or 3-nerved or 5-nerved from at or near bases) mostly rhombic, deltate, ovate, or elliptic
12 KB (721 words) - 23:07, 29 July 2020
persistent, (2–) 4–5; petals deciduous, (3–) 4–5; stamens usually persistent, sometimes deciduous, 30–650, in continuous ring or in 4–5 barely discernable
13 KB (445 words) - 11:15, 30 July 2020
torreyana, Boerhavia triquetra, Boerhavia wrightii Linnaeus Sp. Pl. 1: 3. 1753. , Gen. Pl. ed. 5, 4. 1754. Richard W. Spellenberg Common names: Spiderling Etymology:
15 KB (627 words) - 09:17, 30 July 2020
glabrous. Roots few, fibrous, 0.3–1 mm wide. Stems swollen at base into pseudobulb, ± globose, glabrous. Leaves 1–3 (–5), with sheathing base; blade elliptic
9 KB (493 words) - 05:30, 30 July 2020
oblanceolate to elliptic or linear (± ovate in some C. macrantha), (0–) 1–2-pinnately lobed, not glanddotted (except C. macrantha). Heads discoid or ± radiant
10 KB (816 words) - 22:32, 29 July 2020
ovate, margins lobed or dentate; petiole present; blade (of simple leaves) reniform to orbiculate, sometimes reniform-orbiculate, 1–15 × 1.5–15 cm, usually
18 KB (1,235 words) - 14:11, 30 July 2020
Leaves: largest blades deltate, elliptic, linear, or ovate, (0–) 1–2-pinnately or -subpalmately lobed, glanddotted beneath indument. Heads discoid. Peduncles
9 KB (593 words) - 22:32, 29 July 2020
per 5 cm, open, ± pyramidal, usually at least 3 times longer than wide, spurs rarely intersecting rachis; pedicel spreading, usually more than 1.5 cm,
13 KB (670 words) - 08:25, 30 July 2020
creeping stems, numerous and wiry on erect stems. Leaves entire, lobed, or compound, 0.5–20 × 0.2–5 cm. Petiole short, wiry, often partially or wholly winged
8 KB (436 words) - 00:26, 30 July 2020
absent [present]; sepals 5, distinct or connate basally, usually glandular, sometimes eglandular; petals (in chasmogamous flowers) 5, posterior (flag) petal
14 KB (623 words) - 18:31, 29 July 2020
sometimes 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
20 KB (1,611 words) - 03:05, 30 July 2020
white to cream or tan, 1.3–5 mm, apex glandular; ovary superior; pedicel jointed near middle. Fruits capsular, 3-locular, 3-lobed, thin-walled or sometimes
10 KB (569 words) - 06:10, 30 July 2020
Volume 21. Treatment on page 396. Mentioned on page 5, 255, 364, 365, 366. Annuals or perennials, 5–150 cm. Stems erect, simple or branched (aerial shoots
9 KB (598 words) - 00:03, 30 July 2020
on page 11, 13, 17, 194, 351. Annuals, biennials, or perennials, 1–2 (–3) or (1–) 5–15 (–75+) cm (usually taprooted or developing ± woody caudices, sometimes
18 KB (845 words) - 15:31, 15 December 2020
Flowers bisexual; sepals 5, calyx radially or bilaterally symmetric, campanulate, lobes linear-oblong to elliptic or triangular; petals 5, corolla yellow to
15 KB (843 words) - 19:14, 29 July 2020
Calyculi 0 (outer phyllaries forming calyculiform series in annuals). Involucres fusiform, ovoid, globose, or campanulate, 3–30 mm diam. Phyllaries 5–40 in
15 KB (826 words) - 20:23, 29 July 2020
absent. Flowers bisexual; sepals 5, proximally connate, calyx ± bilaterally symmetric to nearly radially symmetric, 5-lobed, lobes linear to linear-lanceolate
12 KB (693 words) - 18:50, 29 July 2020
P. nivea), sometimes showy; petals entire to fringed or emarginate; lip lobed, 3-partite, spurred at base, margins entire to fringed; pollinaria 2; pollinia
17 KB (518 words) - 05:23, 30 July 2020
pilosus, Caulanthus simulans S. Watson Botany (Fortieth Parallel), 27, plate 3. 1871. Ihsan A. Al-Shehbaz Common names: Wild-cabbage Etymology: Greek kaulos
16 KB (997 words) - 11:59, 30 July 2020
absent; blade not fleshy, not leathery, margins entire or pinnately 5-lobed or 7-lobed. Inflorescences terminal, spikes; bracts present. Pedicels absent;
8 KB (447 words) - 18:56, 29 July 2020
base distinct and free; petals linear, lanceolate, or elliptic; lip 3-lobed; lamellae 3–5 (–7), prominent; column arcuate, apex narrowly winged; anthers terminal
9 KB (691 words) - 05:28, 30 July 2020
to conic, shallowly 5-lobed, apex rounded; style distally expanded into broad umbrellalike disc with midribs (arms) extending into 5 evenly spaced, reflexed
17 KB (1,184 words) - 13:09, 30 July 2020
(bases cuneate to ± attenuate), margins subentire to dentate or pinnately lobed (apices rounded or obtuse to acute or acuminate, faces glabrous or glabrate
28 KB (2,401 words) - 20:10, 29 July 2020
staminodes 0; pistil 4–5-carpellate; ovary superior, 4–5-locular, placentation axile; style 1; stigma 1; ovules 2 per locule. Fruits capsules, (1–) 2–5-locular
10 KB (511 words) - 18:30, 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.
13 KB (391 words) - 01:01, 30 July 2020
absent; ligules 0.2-15 mm, membranous to hyaline; blades 0.5-16 mm wide, flat, involute, valvate, or folded, often tapering in the distal 1/3, apices acute
13 KB (1,054 words) - 02:48, 30 July 2020
lemmas of lowest florets entire, bilobed, trilobed, or 4-lobed, 3-veined, veins usually extended into 3 short awns; paleas of lowest florets 2-veined, veins
16 KB (1,065 words) - 04:46, 30 July 2020
± entire length of ovary, free from ovary to 1.5 mm, green, greenish white, or greenish yellow; sepals 5, white, greenish white, greenish, yellowish green
14 KB (831 words) - 12:58, 30 July 2020
androecium hypogynous; sepals 4 or 5, connate or partially so proximally, calyx radially or bilaterally symmetric; petals 4 or 5, connate, corolla bilaterally
9 KB (464 words) - 19:20, 29 July 2020
30°; bracts markedly smaller and fewer lobed than leaves. Fruits erect. Seeds ± rectangular, 1.5-2.5 × 0.8-1.5 mm, not ringed at proximal end, ± wing-margined;
7 KB (525 words) - 08:42, 30 July 2020
lanceolate, sometimes ovate, 1–6 cm, not fleshy, margins wavy, involute, (0–) 3 (–5) -lobed, apex rounded or narrowly acute to acuminate; lobes spreading or ascending
11 KB (743 words) - 18:50, 29 July 2020
emarginate; filaments 2–7 mm; anthers (yellow) 0.4–1.5 mm; style 1.5–4 mm. Nutlets dark-brown or gray, 3–4.5 mm, tuberculate, tubercles straw-colored, platelike
7 KB (436 words) - 12:05, 30 July 2020
striate, glandular-pubescent; pappi usually 0 (rarely of scales). x = 16. sw United States, n Mexico Species 3 (3 in the flora). Baileya is perhaps best known
7 KB (599 words) - 22:38, 29 July 2020
4 or 5, rarely solitary (versus 1–3), slightly or not fragrant (versus fragrant), 3–5 cm diam. (versus 5–10 cm diam.), with often pinnately lobed sepals
23 KB (1,822 words) - 13:48, 30 July 2020
longibracteata), ± aromatic; taproot stout to fusiform and fleshy. Stems (0.2–) 0.3–2 (–4) dm. Basal leaves usually loosely to very tightly cylindric (mousetail-like
11 KB (910 words) - 14:04, 30 July 2020
clumps, not aromatic; taproot stout to fusiform and fleshy. Stems (0.3–) 1–4.5 (–5.5) dm. Basal leaves loosely to tightly cylindric (± mousetail-like in
11 KB (851 words) - 14:05, 30 July 2020
falling, lanceolate to obovate, entire or 2-lobed or 3-lobed, convex to conduplicate). Ray-florets [0–] (3–) 5 (–8) [–15], pistillate, fertile; corollas
8 KB (643 words) - 23:22, 29 July 2020
campanulate or funnelform, outer 3 lobes narrower than inner 3; stamens 3, epitepalous, opposite inner perianth lobes, alternating with 3 staminodia (staminodia
12 KB (690 words) - 06:01, 30 July 2020
obovate, or oblong, rarely ovate or cupshaped, (0.6–) 0.8–5 cm, fleshy or not, margins plane, flat, 3–5 (–7) -lobed, apex rounded to obtuse or acuminate, abaxial
11 KB (712 words) - 18:50, 29 July 2020
bractlets 5; hypanthium ± cupulate with flattened bases, 1–5.5 mm, less than 1/2 to nearly as deep as wide, interior often with band of hairs; sepals 5, spreading
16 KB (987 words) - 14:06, 30 July 2020
to persistent basal rosettes, 0.2–2 (–3) dm, lengths 1–3 (–5) times basal leaves. Leaves: basal not in ranks; cauline 0–2; primary leaves ternate or palmate
12 KB (863 words) - 13:59, 30 July 2020
entire or dentate, sometimes lobed to dissected. Heads heterogamous (radiate), borne singly or in ± corymbiform arrays. Calyculi 0 (peduncular bractlets sometimes
8 KB (479 words) - 20:30, 29 July 2020
(2–) 5-locular, (glabrous, stipitate-glandular in K. buxifolia); styles included, (straight or bent); stigma (5-lobed), capitate. Fruits capsular, (5-valved)
11 KB (885 words) - 13:17, 30 July 2020
(2–3 times as long as sepals), margins entire; stamens exserted to 3 mm; styles exserted to 2.5 mm, 0.2–4.2 mm, to 0.1 mm diam. Capsules ovoid, 3–8.5 mm
8 KB (671 words) - 12:57, 30 July 2020
bract 0. Pedicels present, pistillate often elongating in fruit. Staminate flowers: sepals 5, petaloid, 7–20 mm, valvate, connate 1/2 length; petals 0; nectary
11 KB (580 words) - 18:31, 29 July 2020
blade ovate to round, rhombic, or reniform, unlobed or palmately 3-lobed, 5-lobed, or 7-lobed, base cordate to truncate or cuneate, margins usually toothed
13 KB (608 words) - 11:29, 30 July 2020
rosettes, 0.1–2 (–3) dm, lengths 1–3 (–4) times basal leaves. Leaves: basal sometimes 2-ranked; cauline 0–2 (–3); primary leaves ternate or palmate, (0.5–) 1–12
14 KB (899 words) - 13:59, 30 July 2020
scarious. Flowers bisexual; tepals 5, distinct; stamens 3–5; filaments connate basally into tube or short cup; pseudostaminodes 5, alternating with stamens; ovule
7 KB (310 words) - 09:42, 30 July 2020
lanceolate, 0-lobed, apex acute. Calyces proximally green, pale, or purplish, distally purple or green, 5.5–11 mm; abaxial and adaxial clefts 2–5 mm, 30–50%
8 KB (620 words) - 18:51, 29 July 2020
rosette, branches (3–) 5–20 (–30) -flowered, bracteate. Flowers ± radially symmetric; hypanthium adnate 1/2–5/6 to ovary, free from ovary 0.7–3 mm, usually green
9 KB (505 words) - 12:58, 30 July 2020
vaseyi, Potamogeton zosteriformis Linnaeus Sp. Pl. 1: 126. 1753; Gen. Pl. ed. 5; 61, 1754. Robert R. Haynes, C. Barre Hellquist Common names: Pondweeds potamot
23 KB (1,207 words) - 00:56, 30 July 2020
ovate, or suborbiculate, (0.6–) 1–4 (–5) cm, thin to coriaceous, firm to floppy, base narrowly cuneate to rounded, lobes 0 or 1–3 per side, sinuses usually
22 KB (1,233 words) - 13:46, 30 July 2020
round-reniform, large (ca. 1 mm diam.) and persistent or sometimes small (less than 0.3 mm diam.), occasionally ephemeral, sometimes absent; sporangial capsules glabrous
14 KB (584 words) - 00:28, 30 July 2020
wide-lanceolate to oblong or ovate, 3–8 (–12) × 1–3.5 (–5) mm, often hairy to ciliate; petioles of proximalmost leaves (5–) 6–15 (–30) cm, 3–9 times as long as blades
13 KB (796 words) - 11:34, 30 July 2020
staminate 3.6–12.8 × 1–4.4 mm, pistillate 1–9.5 × 0.7–3.3 mm, margins entire or serrate. Cypselae 1.7–3.5 mm; pappi (longest, pistillate heads) 7–17.3 mm. Generated
9 KB (642 words) - 21:26, 29 July 2020
glabrous, smooth or ± papillate; pappi 0, or usually falling, of (1–) 2 cusps or subulate to lanceolate scales (0.1–0.5+ mm). x = 13. Mostly c, e North America
8 KB (577 words) - 23:24, 29 July 2020
dichasiform (sometimes ± paniculiform) arrays. Involucres 0. Phyllaries 0. Receptacles ± obovoid (sometimes lobed, heights 1–2 times diams.), glabrous. Pistillate
10 KB (639 words) - 20:39, 29 July 2020
broadly elliptic, 1.5–11 × 0.5–4 cm, entire or lobed to relatively deeply pinnatifid, faces hairy. Heads (erect to nodding, peduncles 0 or 2–5 mm) in congested
8 KB (635 words) - 20:50, 29 July 2020
flowers. Flowers pedicellate; sepals deciduous soon after anthesis, 3-5; petals 3-14, yellow; nectary scale variable, forming crescent-shaped ridge surrounding
7 KB (441 words) - 08:35, 30 July 2020
glabrous; tepals (5–) 6, connate proximally, sepaloid, dimorphic, outer 3 remaining small, inner 3 usually enlarging, sometimes 1–3 with central vein transformed
41 KB (1,085 words) - 10:05, 30 July 2020
sometimes aggregated in second-order heads]. Calyculi 0. Phyllaries usually persistent, in (2–) 3–6+ series, distinct or ± connate, usually unequal, usually
10 KB (639 words) - 20:03, 29 July 2020
bracteoles absent. Flowers: sepals 5, calyx moreorless radially symmetric, campanulate, lobes linear to lanceolate; petals 5, corolla yellow often with red
8 KB (440 words) - 18:50, 29 July 2020
funnelform, constricted beyond ovary, abruptly expanded to 5-lobed limb; stamens 2 (–3) or 5–6 (2–5 in cleistogamous flowers), exserted; styles exserted beyond
11 KB (518 words) - 09:32, 30 July 2020
or salverform, constricted distal to ovary, abruptly expanded to 5-lobed limb; stamens 5–9, included; styles included; stigmas linear. Fruits winged or not
12 KB (544 words) - 09:13, 30 July 2020
entire or 3-lobed, lobes 0.5–1 mm wide; distal 10–40 × 0.3–2 mm, margins entire. Inflorescences spikes, 2–7-flowered, or flowers solitary; bracts 1–4, 5–20 mm
7 KB (459 words) - 18:57, 29 July 2020
ovate or triangular, equal, 0.5–5 mm; stamens inserted at tepal base; anthers 4-locular, dehiscence introrse; ovary superior, 2–3-carpellate, septal walls
9 KB (616 words) - 05:45, 30 July 2020
paniculate; leaf blades (3–)5–10-lobed. Callirhoë digitata 9 Stipules persistent; inflorescences racemose; leaf blades 3–5-lobed > 10 10 Stems glabrous;
10 KB (507 words) - 11:25, 30 July 2020
versatile, dehiscence introrse; ovary 3-locular, septal nectaries present, ovules 6–36; style filiform; stigma 3-lobed; pedicel spreading to incurving-erect
9 KB (519 words) - 05:59, 30 July 2020
more scarious). Ray-florets 0 or 3–27, pistillate, fertile; corollas yellow, cream, white, or bicolored. Disc-florets 5–120+, bisexual, fertile; corollas
14 KB (738 words) - 23:38, 29 July 2020
kernel Synonyms: Hicoria Rafinesque Treatment appears in FNA Volume 3. Trees, rarely shrubs, 3-52 m. Bark gray or brownish, smooth with fissures in younger trees
16 KB (713 words) - 08:48, 30 July 2020
dark red center; staminal column included or exserted; ovules 3 (–6) per carpel; style 5–25-branched; stigmas sometimes black, capitate. Fruits schizocarps
12 KB (726 words) - 11:23, 30 July 2020
Flowers: sepals 2 or [4] 5, calyx bilaterally symmetric, campanulate or tubular, lobes triangular, spatulate, or filiform; petals 5, corolla pink, purple
19 KB (1,040 words) - 19:27, 29 July 2020
×curtissii, Asplenium ×heteroresiliens Linnaeus Sp. Pl. 2: 1078. 1753; Gen. Pl. ed. 5, 485, 1754. Warren H. Wagner Jr., Robbin C. Moran, Charles R. Werth Common
11 KB (330 words) - 00:25, 30 July 2020
denticulate, sinuate, or lobed, faces usually glabrous. Heads discoid, in corymbiform arrays. Calyculi 0. Involucres cylindric to turbinate, 2.5–5 mm diam. Phyllaries
10 KB (547 words) - 21:24, 29 July 2020
base, 3–70 cm. Leaves primarily in basal rosette, cauline reduced or absent, 1.5–20 × 0.3–3.5 cm; petiole 0.7–12 cm; blade usually pinnately lobed, sometimes
11 KB (951 words) - 21:04, 7 June 2022
ovate to ± falcate; blade orbiculate or reniform, unlobed or palmately 3–7 (–9) -lobed or divided, base cordate to truncate, margins crenate to dentate. Inflorescences
11 KB (591 words) - 11:29, 30 July 2020
or broadly lanceolate, 1.2–7 (–7.5) cm, not fleshy, margins plane, sometimes ± wavy, involute or flat, (0–) 3–5-lobed, rarely with secondary lobes, apex
13 KB (773 words) - 18:50, 29 July 2020
lower cauline leaves similar, petiolate, blades undivided, lobed, or compound, segments lobed or unlobed, margins entire or dentate. Inflorescences 2-16-flowered
7 KB (455 words) - 08:22, 30 July 2020
calyx, 1.5–3 mm, 15–25% as long as beak; teeth ascending, green, 0.5–2 mm. 2n = 48, 72, 96. Generated Map Legacy Map Calif., nw Mexico Varieties 3 (3 in the
12 KB (752 words) - 18:50, 29 July 2020
Petals 5–10(–12); hypanthia saucer-shaped or obconic; carpels 1–31 or 60–150; achenes usually aggregated, sometimes solitary (Purshia) > 3 3 Shrubs 0.1–2
5 KB (317 words) - 14:15, 30 July 2020
(outer often 3-angled), margins usually prominently calloused, sometimes thin (not calloused), usually ± densely ciliate; pappi 0 or of 1–2 (–3+), unequal
7 KB (505 words) - 23:48, 29 July 2020
present. Flowers bisexual; sepals 5, calyx radially symmetric, campanulate, lobes triangular-ovate to lanceolate; petals 5, corolla ± dark, often bicolored
11 KB (602 words) - 19:09, 29 July 2020
alba, which has angular-ovate preformed leaves and maplelike, palmately 5-lobed neoformed leaves that are unique in the genus. In all species, teeth of
32 KB (2,739 words) - 12:04, 30 July 2020
or spatulate, 3–30 × 0.5–8 cm (bases attenuate) margins usually entire or weakly dentate, sometimes serrate, dentate, or pinnately lobed, apices rounded
8 KB (661 words) - 20:09, 29 July 2020
or cordate to obovate or broadly oblong, lobed or 3-parted, 0.5-4.1 × 0.8-3.7 cm, segments again 1 (-2) ×-lobed, base obtuse to cordate, apices of segments
6 KB (541 words) - 08:29, 30 July 2020
strictum, Sisyrinchium xerophyllum Linnaeus Sp. Pl. 2: 954. 1753. , Gen. Pl. ed. 5, 409. 1754. Anita F. Cholewa, Douglass M. Henderson† Common names: Blue-eyed
23 KB (1,162 words) - 06:04, 30 July 2020
blades usually 3-foliolate, sometimes simple or ± pinnately lobed (with 5+ leaflets), leaflets simple or each with 2–9+ lobes, or blades not 3-foliolate (then
7 KB (604 words) - 23:24, 29 July 2020
adaxial resin-gland; receptacles plus paleae and florets = discs, 5–70 × 5–18 mm). Ray-florets 3–15+, neuter; corollas yellow, bicolor (maroon/yellow), or wholly
8 KB (575 words) - 22:54, 29 July 2020
proximally, gradually or abruptly tapered from base to apex, apex not 2-lobed, although sometimes slightly notched; anthers depressed-ovate or transversely
21 KB (1,536 words) - 18:15, 29 July 2020