tubercles, or ridges. Microspores grayish or brownish in mass, reniform, mostly 20–50 µm, monolete, smooth or textured with spines, tubercles, or ridges.
15 KB (1,109 words) - 00:22, 30 July 2020
Herbs or subshrubs, rarely shrubs, annual or perennial, sometimes biennial; hemiparasitic, caudex woody or fleshy, taprooted to fibrous-rooted or rhizomatous
79 KB (2,746 words) - 18:50, 29 July 2020
Trees or shrubs, evergreen or deciduous. Bark nearly white, gray, brown, or black, smooth, scaly, flaky, or rarely furrowed. Leaf-blade lobed or unlobed
27 KB (606 words) - 08:45, 30 July 2020
Tumion Rafinesque Treatment appears in FNA Volume 2. Trees dioecious. Bark brown to grayish brown, tinged with orange, fissured. Branches spreading to drooping; twigs
6 KB (342 words) - 00:32, 30 July 2020
rhizomes, simple or sympodially or monopodially branched, delicate to stout, or thickened as corms or pseudobulbs, or greatly reduced, sometimes proliferous
41 KB (2,210 words) - 05:19, 30 July 2020
arching, or spreading, decussately branched. Bark tight or exfoliating in grayish, brown, or reddish-brown sheets. Branches erect, ascending, or spreading
21 KB (1,536 words) - 18:15, 29 July 2020
pubescent, 1-year old pale gray or grayish brown to tan or reddish-brown, older pale gray or gray; thorns on twigs absent or few to numerous, ± straight to
12 KB (864 words) - 14:39, 30 July 2020
yellow, or scarlet, sometimes tinged red to purple or, if dry, tan to brown, cylindric to subspheric, sometimes clavate, fleshy or dry, spineless or spiny;
17 KB (804 words) - 09:14, 30 July 2020
architecture or function or pubescence","branch architecture or pubescence or relief","branch fragility","branch relief","caudex stem architecture or arrangement"
27 KB (1,609 words) - 10:41, 30 July 2020
elliptic, or oblong, 0.2–1 (–1.2) × 0.05–0.4 cm, grayish, brownish, white, or reddish-white-tomentose, usually on both surfaces, margins plane or revolute
10 KB (1,053 words) - 10:35, 30 July 2020
to large, coarse, in loose or dense wefts or mats, yellow-green, grayish green, blackish or reddish-brown, olive brown, or opaque gray, dull, sometimes
17 KB (707 words) - 07:33, 30 July 2020
rhizomes spreading to erect, purplish brown to reddish-brown, 0–10 mm, slender. Culms arching to spreading, 5–31 cm, smooth or scabrous distally; bases (remnants
8 KB (680 words) - 01:21, 30 July 2020
pubescence or relief","body architecture or shape","body relief","branch arrangement or course or shape","branch structure in adjective form","bristle architecture"
25 KB (1,511 words) - 21:54, 29 July 2020
Trees or shrubs, evergreen or deciduous. Bark gray to dark-brown or black, smooth or furrowed. Leaf-blade lobed or unlobed, margins entire or toothed
23 KB (617 words) - 08:21, 30 July 2020
growth glabrous, 1-year old reddish-brown to blackish brown, often shiny, 2-years old deep gray, sometimes grayish red or gray-brown; thorns on twigs few to
15 KB (1,064 words) - 14:43, 30 July 2020
5–30 × 2–4 mm. Pistillate scales reddish-brown with green midribs, apex acute or apiculate. Staminate scales reddish-brown with green midribs, margins scarious
6 KB (578 words) - 02:18, 30 July 2020
Shrubs or trees. Stems erect, ascending, or spreading. Bark exfoliating in grayish, brown, or reddish-brown sheets. Branches erect, ascending, or spreading
12 KB (723 words) - 18:14, 29 July 2020
floccose or glabrous; blade linear, oblanceolate or spatulate or elliptic, or oblong, (0.4–) 1–2 (–4) × 0.1–0.8 cm, tomentose to floccose or glabrous abaxially
13 KB (1,055 words) - 10:37, 30 July 2020
Seeds numerous, in 1 or 2 rows per locule, grayish to yellowish-brown, brown, or dark purplish brown, obovoid or subcuboid, angled or rounded, usually with
11 KB (875 words) - 21:03, 7 June 2022
terminal staminate spike sessile or pedunculate, 5–25 × 1–3.6 mm. Scales: pistillate scales pale-brown to reddish-brown, 1.4–3.2 × 0.8–1.7 mm, margins pale
8 KB (697 words) - 02:18, 30 July 2020
reddish-brown-tomentose to floccose or glabrous, grayish or greenish. Stems spreading or erect, often with persistent leaf-bases, up to 3/4 or more height
15 KB (1,306 words) - 10:30, 30 July 2020
pubescence or relief","body architecture or shape","body relief","branch arrangement or course or shape","branch structure in adjective form","bristle pappus duration"
11 KB (730 words) - 21:17, 29 July 2020
present, some species stoloniferous or rhizomatous. Stems simple or branched, terete or sometimes angular. Leaves opposite or occasionally whorled, connate proximally
36 KB (1,364 words) - 10:24, 30 July 2020
grayish to greenish or reddish. Stems spreading to erect, with or without persistent leaf-bases, up to 1/2 or more height of plant; caudex stems absent
13 KB (1,147 words) - 10:35, 30 July 2020
subshrubs or shrubs, annual or perennial, with taproot or thickened rootstock. Stems usually prostrate, sometimes erect, ascending, reclining, or decumbent
36 KB (819 words) - 18:21, 29 July 2020
Bark when young dark reddish-brown, in maturity light reddish-brown to tan or brownish or grayish white, smooth, rather close or readily exfoliating in
6 KB (651 words) - 08:39, 30 July 2020
length, monomorphic or dimorphic; stamens included or exserted; filaments glabrous or pilose proximally. Achenes various shades of brown, or black, not winged
30 KB (1,075 words) - 10:46, 30 July 2020
468. Trees or shrubs, evergreen. Bark grayish white to reddish-brown, scaly to smooth with furrows. Leaf-blade never lobed, margins entire or toothed, teeth
6 KB (454 words) - 08:31, 30 July 2020
solitary in leaf-axils, or in umbels or panicles of umbels and axillary or terminal. Flowers 4-merous or 5-merous, sessile or pedicellate; hypanthium hemispheric
12 KB (633 words) - 21:04, 7 June 2022
architecture or arrangement","basal leaf architecture or shape","base shape","blade architecture or function or pubescence","bract architecture or shape","bract
8 KB (821 words) - 10:48, 30 July 2020
to densely obscuring stems, grayish, whitish, or yellowish, reddish or blackish in proximal and distal portions, acicular or somewhat flattened, to almost
13 KB (892 words) - 09:24, 30 July 2020
Stems ascending or spreading. Bark exfoliating in grayish or reddish strings or strips, or sometimes not exfoliating. Branches erect or arching; twigs with
10 KB (586 words) - 18:19, 29 July 2020
proximally grayish, distally reddish-brown, ± exfoliating in strips near base, decurrently ridged; short-shoots absent; unarmed; young stems reddish. Leaves
8 KB (410 words) - 14:23, 30 July 2020
usually yellow or orange, sometimes grayish green or reddish abaxially, rarely white, (not deliquescent). Cypselae monomorphic (all beaked) or dimorphic (outer
9 KB (578 words) - 20:17, 29 July 2020
"adaxial suture pubescence or texture","adaxial suture size or width","apex architecture or shape","apex coloration or pubescence or relief","apex pubescence"
6 KB (703 words) - 13:56, 30 July 2020
Stems erect, glabrous or densely and retrorsely pubescent. Leaves: ocrea reddish-brown, funnelform, 1–2.2 cm, margins oblique, glabrous or pilose; petiole 0
7 KB (648 words) - 10:12, 30 July 2020
architecture or arrangement","basal leaf architecture or shape","base shape","blade architecture or function or pubescence","bract architecture or shape","bract
10 KB (938 words) - 10:47, 30 July 2020
basipetally septicidal, carpels separating entirely. Seeds 1 per locule, brown or reddish-brown, ellipsoid, trigonous. w United States Species 1. None. Whipplea
7 KB (315 words) - 18:13, 29 July 2020
branching usually monopodial [or sympodial]. Stems not spinose. Buds 3–10-scaled (resinous or not, terminal buds present [or absent]). Leaves deciduous;
32 KB (2,739 words) - 12:04, 30 July 2020
North America Association Plants 50–150 (–300) dm. Branches grayish brown or dark reddish-brown, glabrous; short-shoots of young plants often thorn-tipped
9 KB (909 words) - 14:34, 30 July 2020
free or adnate to perianth-tube, glabrous; anthers yellow to pink or reddish purple, ovate to elliptic; styles 3, erect or spreading, distinct or connate
9 KB (726 words) - 10:12, 30 July 2020
short-lived perennial, caulescent. Stems prostrate to ascending or erect, often with reddish-brown or white exfoliating epidermis. Leaves cauline and often in
13 KB (827 words) - 21:03, 7 June 2022
neck; limb lobes erect or curved, equal to unequal in length and/or width, linear to oblong or deltate, often papillate at recurved or hooded apex; stamens
24 KB (1,110 words) - 06:12, 30 July 2020
strigose to pilose-hispid, often slightly glandular, grayish, greenish, or reddish on both surfaces, or reddish adaxially, margins plane. Inflorescences cymose
8 KB (804 words) - 10:47, 30 July 2020
decumbent, or prostrate, simple, [woody], leafy; from horizontal or vertical, thick, fleshy or subligneous, shallow or deep-seated rhizome (caudex); or from
39 KB (2,374 words) - 11:16, 30 July 2020
"adaxial suture pubescence or texture","adaxial suture size or width","apex architecture or shape","apex coloration or pubescence or relief","apex pubescence"
9 KB (742 words) - 13:55, 30 July 2020
tube white to cream or yellow, purplish tinged, or pinkish purple to reddish purple, sometimes with darker-pink, purple, or brown veins, slightly to moderately
14 KB (1,053 words) - 19:25, 29 July 2020
Twigs gray or yellowish, 1-3 mm diam., densely or sparsely tomentulose, often with prominent, yellowish, spreading hairs. Buds brown or reddish-brown, ovoid
7 KB (574 words) - 08:43, 30 July 2020
horizontal or semierect, monopodial, unbranched or weakly branched, elongated to thick and fleshy, compressed-shortened, distal end tapered to point or praemorse
30 KB (822 words) - 06:13, 30 July 2020
spreading. Bark exfoliating in grayish, brownish, or reddish sheets or flakes. Branches erect, ascending, spreading, or arching; twigs with stellate and
10 KB (521 words) - 18:30, 29 July 2020
"slit dehiscence or orientation","stamen fusion","stamen length","stigma arrangement or course or shape","stigma height or length or size","stigma shape"
9 KB (453 words) - 13:50, 30 July 2020
Involucres 3–5, greenish or grayish to reddish, urceolate, slightly ventricose basally, 1.5–2 mm, corrugate, without scarious or membranous margins, pubescent;
8 KB (846 words) - 10:55, 30 July 2020
Herbs, prostrate to spreading or erect, annual, 0.5–4 dm, glabrous or glandular and short-hispid, greenish, grayish, or reddish. Stems: caudex absent; aerial
8 KB (822 words) - 10:48, 30 July 2020
125, 126, 133. Shrubs or trees, 0.05–20 m, not clonal or, sometimes, clonal by layering or stem fragmentation. Stems usually erect or decumbent; branches
52 KB (888 words) - 11:54, 30 July 2020
Seeds usually yellow or brown, rarely black or white, flattened or plump, winged or not, or narrowly margined, ovoid, oblong, globose, or ovate, usually uniseriate
107 KB (3,718 words) - 12:07, 30 July 2020
rounded or cordate, margins entire, apex acute to obtuse; veins 1–51. Inflorescences spikes or panicles of spikes, submersed or emersed, capitate or cylindric;
23 KB (1,207 words) - 00:56, 30 July 2020
glabrescent; adaxial suture cartilaginous. Seeds 1 or 2 per follicle, brown to yellowish-brown, reniform, not or only slightly flattened, shiny, finely papillose
8 KB (438 words) - 13:47, 30 July 2020
often forming colonies. Stems spreading, reddish-brown (when actively growing) or red to dark red or grayish (when dormant), much-branched, rubbery-succulent
9 KB (530 words) - 18:31, 29 July 2020
fruit, delayed apically by persistent style. Seeds 50 per locule, brown or reddish-brown, ellipsoid. x = 10. Calif. Species 1. Phylogenetic analyses place
8 KB (379 words) - 18:19, 29 July 2020
"panicle branch height or length or size","raceme shape","spikelet architecture or arrangement or growth form","spikelet position or shape","taxon architecture"
9 KB (940 words) - 04:10, 30 July 2020
Stems simple or branched. Leaves 1–9; blade lanceolate to linear, plane or margins and/or midribs variously raised and thickened (then H or X-shaped in
8 KB (531 words) - 06:10, 30 July 2020
architecture or arrangement or shape or vernation","leaf architecture or pubescence or relief","leaf bud architecture","leaf bud shape","leaf fixation or orientation"
11 KB (895 words) - 06:52, 30 July 2020
calyces are deeply two-parted with one or both halves toothed or lobed, and the corollas are usually yellow, red, or brown. The 12 to 16 species of sect. Trionychon
22 KB (1,669 words) - 19:24, 29 July 2020
height or length or size","cavity position","culm architecture or arrangement or growth form","flower reproduction","inflorescence position or structure
7 KB (668 words) - 01:30, 30 July 2020
Bark exfoliating in grayish or reddish-brown sheets, strips, or strings. Branches spreading laterally or declining; twigs glabrous or with simple trichomes
8 KB (371 words) - 18:13, 29 July 2020
Mentioned on page 462, 463. Shrubs. Stems ascending or spreading. Bark exfoliating in grayish strips or flakes. Branches spreading; twigs with simple trichomes
8 KB (365 words) - 18:27, 29 July 2020
spreading to erect, annual, 0.5–3 dm, glandular or glabrous, occasionally glaucous, greenish, grayish, or reddish. Stems: caudex absent; aerial flowering-stems
8 KB (820 words) - 10:48, 30 July 2020
perianth white with greenish or reddish midribs, becoming reddish, glabrous; tepals monomorphic, lanceolate to spatulate or ovate; stamens mostly included
8 KB (831 words) - 10:47, 30 July 2020
architecture or arrangement or growth form","fruits capsule dehiscence","gland position","gland presence","glomerule architecture or arrangement or growth form"
9 KB (731 words) - 18:16, 29 July 2020
architecture or pubescence or relief","adaxial or abaxial abaxial surface coloration","adaxial or abaxial abaxial surface shape","adaxial or abaxial abaxial
11 KB (687 words) - 06:58, 30 July 2020
Plants forming dark or grayish to yellowish green, yellowish to blackish brown tufts or patches, usually hoary when dry. Stems to 15 cm or more, radiculose
11 KB (1,102 words) - 06:52, 30 July 2020
perennial, gray-green, grayish, or sometimes reddish, to 60 cm, canescent, pruinose, or densely lanuginose to glabrate; trichomes completely or partially candelabriform
11 KB (878 words) - 09:42, 30 July 2020
long, sterile stipe 2–10 mm. Seeds (1 or) 2–4, 2–3 (–4) × 0.8–1.3 mm, yellowish to light-brown or rarely reddish-brown. sc United States Subspecies 2 (2 in
7 KB (818 words) - 21:05, 7 June 2022
whitish or tan to reddish-brown, aging darker; areolar glands present or absent; cortex mucilaginous or not, mucilage throughout and slippery or restricted
13 KB (1,143 words) - 09:21, 30 July 2020
1–3 mm. Involucres 3–10 or more, grayish or reddish, urceolate and slightly ventricose basally, 4–6 mm, without scarious or membranous margins, slightly
9 KB (902 words) - 10:55, 30 July 2020
architecture or arrangement or growth form","fruits capsule dehiscence","gland position","gland presence","glomerule architecture or arrangement or growth form"
11 KB (883 words) - 18:35, 29 July 2020
smooth or black and furrowed. Twigs grayish brown to redbrown, rarely somewhat yellowish or gray, 1.5-3 mm diam., glabrous. Terminal buds grayish brown to
7 KB (619 words) - 08:42, 30 July 2020
subentire, apex rounded or broadly acute, abaxial surface pale grayish green, sparsely lanulose, adaxial surface usually with irregular reddish streak along midvein
9 KB (761 words) - 18:23, 29 July 2020
architecture","spikelet architecture or arrangement or growth form","spikelet arrangement","style arrangement or course or shape","style shape","whole_organism
8 KB (614 words) - 01:36, 30 July 2020
Trees or shrubs, deciduous, to 20 m. Bark bluish gray, deeply furrowed, inner bark orangish or reddish. Twigs dark reddish-brown with distinct grayish cast
7 KB (593 words) - 08:45, 30 July 2020
petals spreading, carried in same plane as sepals or ascending slightly, dark reddish-brown, maroon, purple, or white, sometimes pale-yellow, major adaxial veins
10 KB (725 words) - 06:14, 30 July 2020
20 m. Bark grayish brown, fissures and ridges shallow, inner bark pinkish. Twigs greenish brown to brown, 1.5-3 (-4) mm diam., glabrous or sparsely pubescent
7 KB (658 words) - 08:28, 30 July 2020
obviously heterophyllous. Bark reddish-brown to brownish gray, deeply furrowed. Branchlets reddish-brown, becoming grayish by third year, round to 5-angled
9 KB (594 words) - 12:06, 30 July 2020
to reddish-brown, stiffly to loosely branched, appressed villous-sericeous, ± strigose, hairs often red-gland based, or glabrous; epidermis soon or tardily
15 KB (939 words) - 18:14, 29 July 2020
erect or spreading, ± deltate (equal); style-branch appendages linear or lanceolate to ± deltate. Cypselae (whitish or stramineous to gray, brown, or reddish)
23 KB (1,525 words) - 22:29, 29 July 2020
branches distichous, grayish brown, initially tomentose-pilose. Leaves deciduous; petiole 2–5 mm, tomentose-pilose; blade ovate to elliptic or broadly ovate,
8 KB (682 words) - 14:32, 30 July 2020
conic. Bark grayish brown to orangebrown. Branches somewhat drooping; twigs not pendent, rather stout, pinkish brown, glabrous. Buds reddish-brown, 5–10mm
6 KB (521 words) - 00:31, 30 July 2020
epaleate. Florets 6–50+; corollas yellow, bluish, or whitish. Cypselae reddish-brown, tan, whitish, or purplish to blackish, bodies compressed to flattened
10 KB (574 words) - 20:12, 29 July 2020
(6–) 10–35 cm, smooth-angled distally. Leaves: basal sheaths grayish brown to dark-brown, shredding into fibers; sheaths with hyaline inner band, apex
7 KB (711 words) - 01:51, 30 July 2020
"adaxial suture pubescence or texture","adaxial suture size or width","apex architecture or shape","apex coloration or pubescence or relief","apex pubescence"
5 KB (616 words) - 13:55, 30 July 2020
"cypsela architecture or shape","face architecture or function or pubescence","face coating","face coloration","head architecture or shape","head arrangement"
9 KB (684 words) - 21:47, 29 July 2020
erect, 2–3 (–5) dm, glabrous or tomentose, greenish or reddish. Stems: aerial flowering-stems erect, 0.5–1 dm, glabrous or tomentose. Leaves basal and sometimes
8 KB (856 words) - 10:51, 30 July 2020
5–1 mm; carpels (1–) 2–4 (–6), styles 2.5–4.5 (–6) mm. Achenes grayish brown to mottled brown, ± 2 mm. Generated Map Legacy Map Calif., Colo., Idaho, Mont
11 KB (844 words) - 14:04, 30 July 2020
bases with linear, acute auricles). Cypselae ± reddish-brown, ± fusiform and compressed [± terete], weakly or not beaked, ribs 11–13, ± spiculate to scabrellous
7 KB (519 words) - 20:11, 29 July 2020
taprooted. Stems: number not recorded, prostrate to erect; bark reddish-brown or grayish, papery, shredding; lateral short-shoots often present (bearing
11 KB (601 words) - 14:11, 30 July 2020
Bark dark grayish brown, furrowed only basally on large trees, (light gray and smooth otherwise). Branchlets reddish-brown, becoming reddish gray by third
14 KB (1,355 words) - 12:02, 30 July 2020
hirsute, often reddish-brown; auricles 1.5-4 mm, brown or purplish black; ligules to 1 (2) mm, truncate, ciliolate; blades (3) 4-15 (20) mm wide, usually
12 KB (1,290 words) - 03:01, 30 July 2020
base cuneate or rounded, margins flat, veins 3–5, deeply sunken, apex acuminate or acute, abaxial surfaces grayish green, villose-strigose or sparsely to
9 KB (717 words) - 14:32, 30 July 2020
closely appressed, grayish, finely tomentulose; nut light-brown or dark reddish-brown, ovoid or oblong, 12-16 × 8-12 mm, puberulent or glabrate. Cotyledons
6 KB (522 words) - 08:23, 30 July 2020
attenuate at base, without stipelike base; perianth white to cream, rose, or reddish-brown, glabrous abaxially, densely pubescent and minutely glandular adaxially;
7 KB (663 words) - 10:40, 30 July 2020