Search results

• Eurhynchiastrum
  gradually tapered or broadly acuminate, rarely blunt; costa to 60–85% leaf length, strong, terminal spine present; alar cells isodiametric, broader than laminal
  7 KB (478 words) - 07:48, 30 July 2020
• Rauiella
  recurved, crenulate to crenulate-papillose; apex acute or gradually broadly acuminate; costa 4/5 leaf length, covered with cells apically; laminal cells
  7 KB (502 words) - 07:46, 30 July 2020
• Tripterocladium
  Branch leaves smaller; margins irregularly serrate distally; apex more broadly acuminate. Seta red, 1–1.5 cm. Capsule suberect to horizontal, ± curved; operculum
  4 KB (319 words) - 07:56, 30 July 2020
• Abietinella
  Branch leaves ovate; margins plane, crenulate-papillose; apex acute to broadly acuminate; costa 3/4 leaf length, not covered with cells apically; laminal cells
  6 KB (398 words) - 07:46, 30 July 2020
• Niphotrichum
  keeled or broadly canaliculate distally; margins 1-stratose throughout, recurved on both sides to mid leaf or to apex; apices long to broadly short-acuminate
  11 KB (687 words) - 06:51, 30 July 2020
• Euphorbia austrotexana
  subdeltate-ovate or broadly ovatelanceolate, base obliquely truncate to rounded, margins entire, apex obtuse to broadly acuminate; axillary cymose branches
  9 KB (615 words) - 18:16, 29 July 2020
• Diphylleia cymosa
  divided at apex and base into 2 parts, each part 5-9-lobed, lobes broadly acuminate, abaxially sparsely pubescent with unicellular hairs. Inflorescences
  7 KB (536 words) - 08:43, 30 July 2020
• Tripterocladium leucocladulum
  moist, 1.1–1.2 mm; margins plane or somewhat recurved near base; apex broadly acuminate; alar cells subquadrate, small, region sizable; distal laminal cells
  6 KB (386 words) - 07:56, 30 July 2020
• Berberis nervosa
  1-2 (-3) mm tipped with spines to 1-2.4 × 0.1-0.2 mm, apex acute or broadly acuminate. Inflorescences racemose, dense, 30-70-flowered, 6-17 cm; bracteoles
  7 KB (553 words) - 08:33, 30 July 2020
• Asarum marmoratum
  veins, cordate to cordate-reniform, 4-14 × 3-12 cm, apex acute to broadly acuminate, rarely obtuse; surfaces abaxially sparsely hirsute, adaxially glabrous
  5 KB (423 words) - 08:46, 30 July 2020
• Pireella cymbifolia
  ovatelanceolate, 1.8 × 0.9 mm; base not auriculate or rounded, decurrent; apex broadly acuminate; costa percurrent in distal leaves; alar cells in 7–14 rows of 2–23
  5 KB (634 words) - 07:55, 30 July 2020
• Henicodium geniculatum
  away from substrate. Stem-leaves 1.2–2 × 0.2–0.9 mm; apex gradually, broadly acuminate, often appearing abruptly so because of subapical recurved margins;
  4 KB (600 words) - 07:55, 30 July 2020
• Malaxis porphyrea
  × 1.3–1.8 mm, base with auricles narrow and nearly parallel, apex broadly acuminate; column 0.5–0.8 × 0.5–0.8 mm; pollinia yellow. Capsules ascending,
  8 KB (768 words) - 05:31, 30 July 2020
• Quercus montana
  parallel, straight or moderately curved, 10-14 (-16) on each side, apex broadly acuminate; surfaces abaxially light green, appearing glabrous but with scattered
  9 KB (846 words) - 08:45, 30 July 2020
• Ptychomitrium
  Ptychomitrium incurvum, Ptychomitrium serratum, Ptychomitrium sinense "broad" is not a number.window.propertiesFromHigherTaxa=[{"rank":"family","name
  6 KB (383 words) - 06:52, 30 July 2020
• Pireella
  Stem-leaves obscurely seriate, erect when dry, spreading when moist, broadly ovate-acuminate or ovatelanceolate, not plicate; base auriculate, decurrent, or
  7 KB (590 words) - 07:55, 30 July 2020
• Ptychomitrium drummondii
  Leaves erect-appressed and straight or slightly flexuous when dry, broadly acuminate, 1.5–2 mm; margins mostly obscurely serrate distally, erect proximally;
  5 KB (438 words) - 06:52, 30 July 2020
• Ptychomitrium sinense
  yellowish green. Stems erect, to 1 cm. Leaves crispate-curled when dry, broadly acuminate, mostly 2.5–4 mm; margins entire distally, plane proximally; apex cucullate
  5 KB (414 words) - 06:52, 30 July 2020
• Rauiella praelonga
  widespreading when moist, broadly ovate; margins usually recurved proximally, plane in acumen, rarely erect; apex abruptly acuminate; laminal cells 5–6 µm
  5 KB (477 words) - 07:46, 30 July 2020
• Cyrto-hypnum minutulum
  Stem-leaves erect-incurved when dry, broadly ovate, 0.3–0.5 (–0.6) mm; apex ± abruptly short and broadly acuminate; costa 4/5 leaf length. Branch leaves
  6 KB (567 words) - 07:46, 30 July 2020
• Balduina uniflora
  ovate, 4–7.2 × 2.1–2.9 mm, apices broadly acuminate; inner yellow, lanceolate, 5.1–11 × 1.5–2 mm, apices acuminate. Receptacles: pit borders toothed to
  6 KB (569 words) - 22:34, 29 July 2020
• Sarmentypnum tundrae
  slightly concave; base broadly long-decurrent; margins denticulate proximally, entire or sparsely denticulate distally; apex broadly acuminate; costa ending 2/3–9/10
  5 KB (536 words) - 07:47, 30 July 2020
• Cyrto-hypnum schistocalyx
  papillose. Stem-leaves appressed when dry, broadly triangular, (0.2–) 0.3–0.4 (–0.5) mm; apex gradually and broadly acuminate, sometimes piliferous; costa 5/6 leaf
  5 KB (443 words) - 07:46, 30 July 2020
• Pseudoleskea tribulosa
  symmetric, not falcate, 0.6–0.9 mm; margins plane; apex gradually acute to broadly acuminate, hairpoint absent; costa not reaching acumen to subpercurrent, green
  6 KB (622 words) - 07:46, 30 July 2020
• Orthotrichum elegans
  2.3–3 mm; margins strongly revolute nearly to apex, entire; apex broadly acuminate to acute; basal laminal cells elongate, walls thick, nodose; distal
  7 KB (560 words) - 07:47, 30 July 2020
• Malaxis
  racemes; floral bracts inconspicuous, lanceolate, subulate, or triangular-acuminate. Flowers 2–160, resupinate or not, erect or spreading, sessile or minutely
  9 KB (493 words) - 05:30, 30 July 2020
• Brachytheciaceae
  loosely to closely imbricate, rarely well spaced, linear-lanceolate, broadly ovate, or broadly triangular, strongly longitudinally plicate to not plicate; base
  28 KB (900 words) - 07:47, 30 July 2020
• Crataegus ×latebrosa
  7–8 cm, base broadly rounded or cuneate, lobes usually short, lobe apex broadly acuminate, margins more coarsely serrate, apex acuminate. Inflorescences
  10 KB (763 words) - 13:47, 30 July 2020
• Codriophorus varius
  3–3.7 (–4) × 1–1.2 (–1.5) mm; margins entire; apices slenderly or broadly acuminate, piliferous or muticous, subacute to narrowly rounded-obtuse, awns
  12 KB (1,136 words) - 06:52, 30 July 2020
• Indusiella thianschanica
  archegonia (synautoicous or cryptoicous), leaves short, suborbicular, broadly acuminate. Seta centrally attached, 0.7–1 mm. Capsule smooth (not plicate), composed
  6 KB (619 words) - 06:51, 30 July 2020
• Fontinalis hypnoides
  basally, 3–7 mm; margins plane or erect proximally, plane at apex; apex broadly acuminate, acute, or subobtuse; medial laminal cells 80–150 × 8–15 µm. Perigonia
  8 KB (714 words) - 07:50, 30 July 2020
• Syrrhopodon gaudichaudii
  dry; distal lamina reflexed at shoulders, usually folded when wet, broadly linear-acuminate, apex obtuse; margins bordered all around with elongate hyaline
  4 KB (486 words) - 07:15, 30 July 2020
• Iliamna remota
  1/2–2/3 as long as calyx. Flowers fragrant; calyx 12–18 mm, lobes broadly ovate-acuminate, 6–8 mm, ± as wide as long, ± equaling tube; petals pale rose-purple
  5 KB (564 words) - 11:28, 30 July 2020
• Berberis pumila
  spines to 1.6-3 - 0.3-0.4 (-0.5) mm, apex obtuse or rounded, rarely broadly acuminate. Inflorescences racemose, dense, 30-45-flowered, 2-4 cm; bracteoles
  6 KB (462 words) - 08:24, 30 July 2020
• Orthotrichum kellmanii
  5 mm; margins recurved to near apex, entire; apex obtuse, acute to broadly acuminate near perichaetia; basal laminal cells quadrate to short-rectangular
  7 KB (588 words) - 07:50, 30 July 2020
• Entodon schleicheri
  margins plane, entire proximally, weakly serrulate distally; apex broadly, abruptly acuminate; costa double, short; alar region ± abruptly differentiated, 1-stratose
  5 KB (503 words) - 07:51, 30 July 2020
• Homalothecium californicum
  almost throughout, serrulate to entire; apex gradually tapered or broadly acuminate; costa to 70–100% leaf length, terminal spine absent; alar cells ovate
  8 KB (633 words) - 07:48, 30 July 2020
• Spergularia villosa
  mm diam. proximally. Leaves: stipules ± conspicuous, dull white, broadly lance-acuminate, 3–8 mm, apex mucronate; blade filiform to linear, 1–4.2 cm, somewhat
  7 KB (683 words) - 10:24, 30 July 2020
• Pterobryaceae
  apex short-acute or long-acuminate; usually ecostate. Stipe leaves appressed, erect, or recurved, triangular to ovate-acuminate; base clasping; costa double
  14 KB (540 words) - 07:55, 30 July 2020
• Eremogone fendleri
  1–3-veined, linear-lanceolate, 4–7.5 mm, not enlarging in fruit, margins broad, apex acuminate, moderately to densely stipitate-glandular on herbaceous portion;
  8 KB (753 words) - 10:14, 30 July 2020
• Nothocalaïs troximoides
  but with unusually large involucres and phyllaries that are broadly lanceolate, acuminate, and densely speckled with purple. None. None. "fine" is not
  5 KB (573 words) - 20:23, 29 July 2020
• Moehringia trinervia
  Flowers: sepals 4 or 5, midrib keeled, ovatelanceolate, 2–4 mm, margins broad, apex acuminate; petals 4 or 5, ca. 1.3 mm, ca. 1/2 as long as sepals. Capsules ovoid
  6 KB (598 words) - 10:15, 30 July 2020
• Poa subg. Poa
  mm, thinly membranous and white to milky white or hyaline, truncate to acuminate, entire or erose to lacerate, smooth or ciliolate; blades flat, folded
  9 KB (1,015 words) - 03:17, 30 July 2020
• Poaceae subfam. Pooideae
  the base; pseudopetioles rarely present; blades usually linear, sometimes broadly so, venation parallel; cross-sections non-kranz, mesophyll nonradiate, adaxial
  17 KB (872 words) - 03:12, 30 July 2020
• Mielichhoferiaceae
  lateral; perigonia budlike, leaves broadly ovate, concave, base often brown to reddish, apex acute to long-acuminate, acumen erect to widespreading; perichaetial
  15 KB (690 words) - 07:39, 30 July 2020
• Crataegus sect. Coccineae
  slender to stout. Leaves: blade broadly lanceolate, elliptic, spatulate, obovate, obtrullate, rhombic-ovate, broadly ovate to suborbiculate, 1–8 (–12)
  28 KB (995 words) - 14:38, 30 July 2020
• Grimmiaceae
  often ovate, oblong-ovate, linear, or lingulate, keeled, canaliculate, to broadly concave, smooth or sometimes longitudinally plicate, rarely with adaxial
  13 KB (824 words) - 06:47, 30 July 2020
• Bryaceae
  rarely multistratose, limbidium present or absent; apex broadly rounded to acute or acuminate; costa percurrent, subpercurrent, or short to long-excurrent
  20 KB (757 words) - 07:35, 30 July 2020
• Leskeaceae
  serrate distally, limbidium absent or rarely present; apex broadly rounded, acute, or acuminate; ecostate to costa percurrent, sometimes 2-fid, occasionally
  16 KB (613 words) - 07:45, 30 July 2020
• Carex sect. Ovales
  terminal spikes gynecandrous. Proximal pistillate scales with apex obtuse to acuminate or awned. Perigynia erect to spreading, veined or veinless on both faces
  57 KB (937 words) - 01:54, 30 July 2020
• Brachythecium
  narrowly to broadly short to long-decurrent; margins serrate, serrulate, or entire, teeth never recurved; apex abruptly or gradually tapered or acuminate, occasionally
  18 KB (751 words) - 07:47, 30 July 2020
• Minuartia
  elliptic, ovate, or broadly ovate, 1.5–6 (–9) mm, margins herbaceous or silvery and scarious, apex rounded or obtuse to acute, acuminate, or spinescent, sometimes
  25 KB (1,236 words) - 10:19, 30 July 2020
• Pohlia
  serrate to serrulate near apex, rarely entire; apex acute (sometimes short-acuminate in P. melanodon); costa ending well before apex, subpercurrent, percurrent
  17 KB (677 words) - 07:39, 30 July 2020
• Funariaceae
  wet, broadly elliptic to obovate, usually concave, margins plane to somewhat incurved, entire to serrate, sometimes limbate, apex acute to acuminate, rarely
  12 KB (464 words) - 06:47, 30 July 2020
• Poa
  strongly compressed; auricles absent; ligules membranous, truncate to acuminate; blades 0.4-12 mm wide, flat, folded, or involute, adaxial surfaces with
  87 KB (2,178 words) - 03:17, 30 July 2020
• Prunus
  with which some species hybridize. Here, Prunus is circumscribed in its broad sense based on the argument that when viewed on a worldwide scale, the morphologic
  43 KB (1,828 words) - 14:17, 30 July 2020
• Hylocomiaceae
  branches. Stem-leaves very broadly ovate to lanceolate; margins serrate to serrulate, sometimes nearly entire; apex acuminate or sometimes acute to rounded;
  9 KB (433 words) - 07:44, 30 July 2020
• Paspalum
  the sheaths in some species; branch axes flattened, usually narrowly to broadly winged, usually terminating in a spikelet, sometimes extending beyond the
  22 KB (1,167 words) - 04:18, 30 July 2020
• Ptychostomum
  distally, 1-stratose or 2-stratose, limbidium usually present; apex obtuse to acuminate; costa usually percurrent to long-excurrent, awn smooth or denticulate
  12 KB (810 words) - 07:37, 30 July 2020
• Amaranthus
  persistent bracts. Bracts ovate, lanceolate, linear, subulate, deltate, or broadly triangular (in A. acanthochiton), or proximal bracts modified into spines
  32 KB (1,366 words) - 09:41, 30 July 2020
• Carex sect. Phacocystis
  rarely, gynecandrous. Proximal pistillate scales with apex obtuse to acuminate or, at least the proximal, long-awned. Perigynia erect or ascending, rarely
  16 KB (761 words) - 02:00, 30 July 2020
• Liatris
  apices mostly long-acuminate (innermost short-acuminate); Alabama Liatris oligocephala 16 Involucres hemispheric to campanulate or broadly turbinate, 17–23
  24 KB (826 words) - 22:52, 29 July 2020
• Sida
  10-ribbed at base (unribbed in S. hermaphrodita) or angulate, lobes acute or acuminate to triangular or ovate; corolla white, cream, yellow, yellow-orange, salmon-pink
  13 KB (672 words) - 11:32, 30 July 2020
• Crataegus (sect. Coccineae) ser. Rotundifoliae
  truncate, or broadly ovate, lobes 0, or 1–5 (or 6) per side, sinuses shallow to deep, lobe apex subacute to obtuse, sometimes acuminate, margins serrate
  20 KB (1,294 words) - 13:44, 30 July 2020
• Sematophyllaceae
  homomallous, lanceolate to broadly ovate, tapering gradually or abruptly to apex; margins often toothed in acumen; apex acute to acuminate; ecostate or costa double
  8 KB (252 words) - 07:53, 30 July 2020
• Cerastium
  species) or sessile (cauline); blade 1–5-veined, linear or elliptic to broadly ovate, not succulent (except in C. bialynickii, C. regelii, and C. viride)
  21 KB (1,044 words) - 10:15, 30 July 2020
• Arenaria
  purple, lanceolate to broadly ovate, 2–5 mm, margins foliaceous or white and scarious, apex obtuse to rounded or acute to acuminate, not hooded; petals 5
  12 KB (698 words) - 10:04, 30 July 2020
• Thuidiaceae
  Stem-leaves usually spreading when moist, usually broadly ovate, concave; margins plane or recurved; apex acuminate; costa strong, ending in acumen to ± excurrent
  11 KB (469 words) - 07:46, 30 July 2020
• Ephemeraceae
  Leaves rarely more than 12, the proximal small, broadly triangular to ovate, ecostate, apex acuminate, the distal becoming larger, linear, lanceolate,
  12 KB (582 words) - 07:14, 30 July 2020
• Allium
  straight or ± falcate (coiled or circinate in A. nevadense and A. atrorubens), broader in A. victorialis and A. tricoccum, not petiolate (except in A. tricoccum
  43 KB (1,553 words) - 05:48, 30 July 2020
• Sisyrinchium
  style-branches; styles 3, erect, connate at least basally, filiform, not broad and petaloid, long, extending between stamens usually beyond anthers. Fruits
  23 KB (1,162 words) - 06:04, 30 July 2020
• Caryophyllaceae
  present; stipules present or absent; blade subulate to linear, spatulate to broadly ovate or suborbiculate, succulent or not, margins entire. Inflorescences
  29 KB (1,113 words) - 10:14, 30 July 2020
• Hypnum
  Stem and branch leaves similar, secund or falcate-secund, not undulate, broadly to narrowly ovate, widest beyond base, not to strongly plicate; base decurrent
  18 KB (782 words) - 07:52, 30 July 2020
• Salix subg. Vetrix
  linear, lorate, narrowly oblong, oblong, narrowly to broadly elliptic, oblanceolate, obovate, or broadly obovate, 0.7–13.7 times as long as wide, angle of
  52 KB (888 words) - 11:54, 30 July 2020
• Funaria
  distally, reduced proximally, oblong-ovate to broadly obovate distally; concave; apex usually acute or acuminate margins erect, entire to serrate beyond middle;
  12 KB (730 words) - 06:47, 30 July 2020
• Gemmabryum
  serrulate distally, 1-stratose, limbidium absent or weak; apex broadly rounded to acuminate; costa not reaching apex to long-excurrent, awn present, apiculus
  12 KB (668 words) - 07:35, 30 July 2020
• Carex sect. Phaestoglochin
  center, apex obtuse to acuminate or awned. Perigynia ascending or spreading, veined or not on both faces, stipitate, lanceolate to broadly ovate or obovate,
  15 KB (529 words) - 01:49, 30 July 2020
• Stellaria
  herbaceous (rarely coriaceous), margins often white, scarious, apex acute, acuminate, or obtuse, not hooded; petals (1–) 5 or absent, white (sometimes translucent
  21 KB (985 words) - 10:17, 30 July 2020
• Castilleja applegatei
  to broadly lanceolate, sometimes ovate, 1–6 cm, not fleshy, margins wavy, involute, (0–) 3 (–5) -lobed, apex rounded or narrowly acute to acuminate; lobes
  11 KB (743 words) - 18:50, 29 July 2020
• Sciuro-hypnum
  closely imbricate, broadly ovate, ovatelanceolate, or deltoid, slightly to strongly concave, indistinctly plicate to not plicate; base broadly or narrowly short
  14 KB (698 words) - 07:49, 30 July 2020
• Amblystegiaceae
  plicate or rarely not, margins entire or partly denticulate, apex usually acuminate, costa single or double, usually well developed, laminal cells usually
  21 KB (586 words) - 07:42, 30 July 2020
• Hypnaceae
  occasionally recurved proximally or throughout, entire or toothed; apex obtuse to acuminate; costa double, short, to obscure or ecostate; alar cells usually differentiated
  15 KB (450 words) - 07:51, 30 July 2020
• Salix subg. Chamaetia
  pinnately veined), narrowly to broadly elliptic, obovate, subcircular, circular, oblanceolate, narrowly oblong, oblong, or broadly obovate, 0.8–5.5 times as
  22 KB (876 words) - 12:17, 30 July 2020
• Betula
  leathery but not woody. Fruits samaras, lateral wings 2, moderately wide to broad, membranaceous. x = 14. Throughout n temperate, boreal, and arctic zones
  18 KB (893 words) - 08:41, 30 July 2020
• Crataegus (sect. Coccineae) ser. Intricatae
  conspicuously so); blade mid to dark green, ovate, rhombic, elliptic, or broadly elliptic, (1.5–) 3–6 (–9) cm, thin to chartaceous, base cuneate to rounded
  16 KB (1,084 words) - 14:44, 30 July 2020
• Scleropodium
  gradually or abruptly tapered, obtuse, acute, short–acuminate, apiculate, or rarely long-acuminate; costa to 60–80% leaf length, moderate to somewhat stout
  9 KB (527 words) - 07:49, 30 July 2020
• Poa sect. Madropoa
  0.2-18 mm, milky white or colorless, usually translucent, truncate to acuminate, glabrous or ciliolate; innovation blades with the adaxial surfaces usually
  10 KB (1,045 words) - 03:20, 30 July 2020
• Mniaceae
  single or paired, sharp or blunt, of 1 (–4) cells; apex acute, obtuse, acuminate, or rounded, sometimes emarginate or retuse, often apiculate, sometimes
  16 KB (638 words) - 07:40, 30 July 2020
• Entodontaceae
  lanceolate to broadly ovate, concave; margins plane or rarely recurved, ± entire proximally, usually serrulate distally; apex obtuse, acute, or acuminate; costa
  10 KB (312 words) - 07:51, 30 July 2020
• Quercus sect. Lobatae
  georgiana 77 Cup deeply goblet- shaped, covering 1/3– 1/2 nut; nut broadly ovoid to broadly ellipsoid, rarely less than 16mm. Quercus texana 77 Cup shallowly
  23 KB (617 words) - 08:21, 30 July 2020
• Silene
  between sepals 1-veined, herbaceous; lobes green or purplish, 1–5-veined, broadly triangular to lance-oblong or linear, usually shorter than tube, margins
  36 KB (1,364 words) - 10:24, 30 July 2020
• Lindbergia
  margins plane, entire or faintly serrulate near apex; apex acute to short-acuminate, hairpoint sometimes present; costa single, strong, ending below apex,
  8 KB (515 words) - 07:45, 30 July 2020
• Castilleja densiflora
  to broadly lanceolate, linear-lanceolate, or ovate, 1.4–9 cm, not fleshy, margins plane, flat or slightly involute, (0–) 3–5-lobed, apex acuminate; lobes
  11 KB (769 words) - 18:52, 29 July 2020
• Pseudocalliergon
  finely or distinctly denticulate, limbidia absent; apex broadly rounded, apiculate, or acuminate, acumen plane or furrowed; costa single to mid leaf or
  10 KB (668 words) - 07:43, 30 July 2020
• Ptychostomum subg. Ptychostomum
  or acuminate; costae percurrent to short-excurrent, rarely not reaching apex > 9 9 Leaves ovate or broadly ovate to suborbicular; apices broadly acute
  11 KB (764 words) - 07:38, 30 July 2020
• Orthotrichaceae
  sometimes denticulate near apex; apex rounded-obtuse, acute, occasionally acuminate, apiculate, or awned; costa strong, ending near apex; alar cells rarely
  14 KB (382 words) - 07:42, 30 July 2020
• Codriophorus sect. Codriophorus
  tuft-like branchlets. Leaves lingulate, elliptic, broadly ovate, ovate or oblong-lanceolate to broadly or occasionally narrowly lanceolate; margins 1–2
  8 KB (728 words) - 06:52, 30 July 2020
• Crataegus (sect. Coccineae) ser. Populneae
  green adaxially, broadly elliptic to ovate or deltate, rarely suborbiculate or rhombic, 2–7 (–8) cm, chartaceous to subcoriaceous, base broadly cuneate or rounded
  12 KB (860 words) - 14:42, 30 July 2020
• Codriophorus
  horizontal branchlets. Leaves lanceolate, ovate or oblong-lanceolate, broadly ovate to broadly lingulate, elliptical to oblong-elliptical; margins 1-stratose
  11 KB (701 words) - 06:52, 30 July 2020
• Ditrichaceae
  erect, simple or forked, with a central strand. Leaves mostly lanceolate, acuminate or subulate, straight or somewhat curved, rarely sheathing at base; in
  12 KB (480 words) - 06:59, 30 July 2020
• Hedwigiaceae
  spreading when moist, ovate, broadly oblong-ovate, or ovatelanceolate, strongly concave; base narrowing to insertion, broadly decurrent to abruptly concave-auriculate;
  17 KB (707 words) - 07:33, 30 July 2020
• Taraxacum
  subentire to dentate or pinnately lobed (apices rounded or obtuse to acute or acuminate, faces glabrous or glabrate to sparsely villous, pilose, or villosulous)
  28 KB (2,401 words) - 20:10, 29 July 2020
• Microseris laciniata
  clasping); blades linear to broadly lanceolate, 10–50 cm, margins entire, dentate, lacerate, or pinnatifid, apices obtuse to acuminate, faces glabrous or scurfy-puberulent
  9 KB (669 words) - 20:23, 29 July 2020
• Crataegus (sect. Coccineae) ser. Tenuifoliae
  veins (3 or) 4–7 per side, apex usually acute, sometimes subacute or acuminate, abaxial surface glabrous, veins pilose young in some, adaxial appress
  13 KB (959 words) - 14:41, 30 July 2020
• Calliergon
  Stem-leaves ± broadly ovate to broadly rounded-triangular, abruptly narrowed to apex, straight, concave or strongly so, not plicate; base broadly decurrent;
  9 KB (599 words) - 07:46, 30 July 2020
• Cotoneaster
  elliptic, rarely broadly elliptic, 2 times as long as wide, margins flat or slightly revolute, apices short-tapered, acute, acuminate, or obtuse; styles
  31 KB (1,652 words) - 14:31, 30 July 2020
• Neckeraceae
  ovate, lanceolate, or deltoid; margins entire to serrulate; apex obtuse, broadly acute, or acute; ecostate, costa double and short, or single; distal medial
  14 KB (449 words) - 07:55, 30 July 2020
• Alnus
  buds stipitate (nearly sessile in Alnus subg. Alnobetula), narrowly to broadly ovoid or ellipsoid, terete, apex acute to rounded; scales 2–3, valvate,
  14 KB (902 words) - 08:46, 30 July 2020
• Nymphaea
  overlapping, margins entire to spinose-dentate, apex of lobe acute or acuminate to widely rounded; primary venation mostly palmate, midrib with 1 vein
  8 KB (500 words) - 08:37, 30 July 2020
• Homalothecium
  to broadly decurrent; margins serrulate or entire, teeth sometimes sharp, recurved, especially in alar region; apex gradually tapered or acuminate; costa
  13 KB (715 words) - 07:48, 30 July 2020
• Orobanche
  lobes linear-subulate to lanceolate-attenuate or narrowly triangular-acuminate; petals 5, corolla tinged pink to purple, yellow, or blue, pallid proximally
  22 KB (1,669 words) - 19:24, 29 July 2020
• Rhynchospora
  37 Spikelets ovoid, 4–5 mm; mature culms ± erect; fruit broadly oblong-obovoid, tubercle broadly triangular, 1 mm, apiculate. Rhynchospora punctata 38 Plants
  38 KB (1,253 words) - 01:40, 30 July 2020
• Orthotrichum
  linear-lanceolate, not rugose; margins entire or denticulate near apex; apex acute, acuminate, apiculate, or obtuse, awn absent (present in O. diaphanum); costa usually
  24 KB (641 words) - 07:46, 30 July 2020
• Crataegus (sect. Coccineae) ser. Pulcherrimae
  crenate to serrate, venation craspedodromous, veins 4–9 per side, apex acuminate to obtuse, surfaces glabrous. Inflorescences (2–) 5–10 (or 11) -flowered
  15 KB (1,064 words) - 14:43, 30 July 2020
• Poa sect. Secundae
  blades; ligules 0.5-7 (10) mm, smooth or scabrous, apices truncate to acuminate; blades 0.4-3 (5) mm wide, flat, folded, or involute, thin to moderately
  9 KB (1,082 words) - 03:24, 30 July 2020
• Ptychostomum subg. Cladodium
  obovate; endostome sometimes adherent to exostome, segments with narrowly to broadly ovate perforations. Spores 10–50 µm, finely to strongly papillose, yellow
  12 KB (762 words) - 07:37, 30 July 2020
• Rhytidiadelphus
  erect-spreading to squarrose, squarrose-recurved, or falcate-secund, crowded or not, broadly ovate, ovate-triangular, or ovatelanceolate, sometimes plicate proximally
  8 KB (494 words) - 07:44, 30 July 2020
• Meteoriaceae
  papillose-denticulate, [entire, or serrulate]; apex acute to acuminate or piliferous, usually broadly to narrowly acuminate; costa single or rarely ecostate; alar cells
  8 KB (292 words) - 07:50, 30 July 2020
• Calopogon
  lateral sepals ovate to nearly lanceolate, falcate, apex apiculate to acuminate; petals linear, ovate, elliptic, lanceolate, or oblanceolate, sometimes
  12 KB (768 words) - 05:28, 30 July 2020
• Xanthisma sect. Sideranthus
  lobes usually bristle-tipped, often markedly so. Heads radiate. Involucres broadly turbinate to depressed campanulate or hemispheric. Phyllaries in 4–8 series
  7 KB (631 words) - 22:22, 29 July 2020
• Eremogone congesta
  5 mm, not expanding in fruit, margins narrow, apex obtuse or acute to acuminate, rarely spinose, glabrous (or glandular in var. prolifera); petals white
  10 KB (805 words) - 10:12, 30 July 2020
• Cyrto-hypnum
  filamentous, unbranched; axillary hairs 2-celled. Stem-leaves broadly triangular to broadly ovate; margins recurved at least basally, crenulate-papillose;
  7 KB (408 words) - 07:46, 30 July 2020
• Castilleja cryptantha
  purple veins, narrowly to broadly lanceolate, 1.5–4 cm, not fleshy, margins plane, ± involute, 0–3-lobed, apex acute to acuminate; lobes spreading-ascending
  8 KB (643 words) - 18:52, 29 July 2020
• Paronychia
  lanceolate or ovate, margins entire or fimbriate, apex subobtuse or acute to acuminate, unlobed or sometimes deeply 2-fid; blade 1-veined, linear to elliptic
  21 KB (1,113 words) - 10:32, 30 July 2020
• Viola
  blades ovate, broadly ovate, or reniform to broadly reniform or orbiculate > 32 31 Leaf blades narrowly ovate or narrowly deltate to broadly deltate > 33
  39 KB (2,374 words) - 11:16, 30 July 2020
• Pterigynandraceae
  than branch leaves; margins entire, serrulate, or subentire; apex usually acuminate; ecostate or costa single, double, or 2-fid, short or to mid leaf; alar
  6 KB (205 words) - 07:46, 30 July 2020
• Brickellia atractyloides
  narrowly scarious (apices acute to acuminate); outer (often bright green, 4–16-striate) lance-linear, linear-ovate, or broadly ovate, inner (pale green, 3–4-striate)
  6 KB (509 words) - 22:47, 29 July 2020
• Anoectangium
  occasionally finely crenulate or weakly denticulate; apex broadly obtuse to sharply acute or occasionally acuminate; costa sometimes short-excurrent as a mucro or
  13 KB (907 words) - 07:03, 30 July 2020
• Diplacus
  treated D. stellatus as a synonym of his broadly conceived D. aurantiacus. A revision of Mimulus in the broad sense was provided by A. L. Grant (1924)
  28 KB (1,133 words) - 19:01, 29 July 2020
• Sorbus
  or triangular; petals 5, white or pink [red], suborbiculate or broadly obovate to broadly ovate, base clawed or not, claw often ± villous; stamens [10–]
  21 KB (1,208 words) - 14:28, 30 July 2020
• Arenaria serpyllifolia
  (herbaceous portion narrowly elliptic to broadly lanceolate), 2–3 mm, to 4 mm in fruit, apex narrowly acute to acuminate, ± minutely pustulate, stipitate-glandular;
  9 KB (818 words) - 10:08, 30 July 2020
• Bryhnia
  distally; apex gradually tapered, acute, acuminate, truncate, apiculate, or cucullate; costa to 40–80% leaf length, broad throughout, terminal abaxial spine
  9 KB (515 words) - 07:48, 30 July 2020
• Vernonia
  margins entire, often ciliolate, tips rounded (then sometimes apiculate), or acuminate, subulate, or filiform, faces glabrous or sparsely strigillose to tomentose
  13 KB (807 words) - 20:05, 29 July 2020
• Sarmentypnum
  not or hardly decurrent (broadly long-decurrent in S. tundrae); margins entire or denticulate; apex acuminate, obtuse, or broadly rounded and usually apiculate;
  10 KB (549 words) - 07:47, 30 July 2020
• Eupatorium
  sometimes ± equal (margins scarious, hyaline, apices rounded to acute or acuminate sometimes mucronate, faces usually puberulent or villous, usually glanddotted
  17 KB (791 words) - 22:42, 29 July 2020
• Orthothecium
  plane or recurved distally, entire or minutely serrulate at apex; apex acuminate; ecostate or costa short, double to mid leaf, one branch usually longer;
  10 KB (658 words) - 07:52, 30 July 2020
• Urtica dioica
  narrowly to broadly ovate, 6-20 × 2-13 cm, base rounded to cordate, margins coarsely serrate, sometimes doubly serrate, apex acute or acuminate; cystoliths
  6 KB (381 words) - 08:40, 30 July 2020
• Dieteria bigelovii
  clasping. Involucres broadly turbinate to hemispheric. Phyllaries in 5–10 series, spreading to reflexed, apices long-acuminate, 2–6 mm, herbaceous (acute
  6 KB (534 words) - 22:23, 29 July 2020
• Poa sect. Homalopoa
  scabrous; ligules 0.7-12 mm, milky white, smooth or scabrous, truncate to acuminate; innovation shoot blades similar to the cauline blades; cauline blades
  10 KB (1,113 words) - 03:19, 30 July 2020
• Tetraphis
  ending well before the apex, distal leaves linear, acute to acuminate, margins entire, broadly reflexed, costa subpercurrent; laminal cells thick-walled
  7 KB (341 words) - 06:44, 30 July 2020
• Calochortus clavatus
  acute; petals lemon to golden yellow, with transverse line distal to gland, broadly cuneate to obovate, 3–5 cm; glands round, deeply depressed, densely covered
  7 KB (496 words) - 05:37, 30 July 2020
• Aongstroemia
  red, smooth. Leaves ovate or shortly lanceolate-acuminate, concave proximally, tubulose when acuminate, erect and appressed-imbricate when dry, somewhat
  9 KB (532 words) - 06:54, 30 July 2020
• Entosthodon
  size proximally, oblong-ovate to obovate or spathulate, usually acute or acuminate, sometimes apiculate or piliferous, margins plane or erect, entire or serrulate
  12 KB (769 words) - 06:47, 30 July 2020
• Helianthus
  lance-ovate (larger usually 5–8 mm wide), apices narrowed abruptly (acute to acuminate) > 5 4 Plants mostly 25–200 cm; leaf blades (larger) usually less than
  32 KB (1,118 words) - 23:14, 29 July 2020
• Anemone edwardsiana
  oblanceolate to obovate, 2-5 × 2-2.5 cm, base broadly cuneate, margins coarsely crenate on distal 1/2, apex obtuse to broadly acute, surfaces glabrous; lateral leaflets
  7 KB (465 words) - 08:43, 30 July 2020
• Hibiscus
  corolla radial or weakly bilaterally symmetric, narrowly funnelform to broadly campanulate or rotate or petals sometimes recurved (H. clypeatus), white
  20 KB (1,253 words) - 11:27, 30 July 2020
• Archidium
  distant in proximal portion of stem, flat or somewhat concave, apex acute to acuminate, sometimes incurved or rarely secund, margins plane, recurved or rarely
  8 KB (507 words) - 06:52, 30 July 2020
• Abutilon
  completely enclosing fruit, lobes not ribbed, lanceolate, ovate, cordate, or acuminate; corolla usually yellow or orange, less often pinkish, sometimes with dark
  12 KB (726 words) - 11:23, 30 July 2020
• Rosa
  or spreading to reflexed, ovatelanceolate or lanceolate, rarely ovate-acuminate or deltate, margins entire or pinnatifid, apex acute, often prolonged tip;
  23 KB (1,822 words) - 13:48, 30 July 2020
• Helodiaceae
  hyaline. Stem-leaves erect to spreading, ovatelanceolate, rounded-cordate, or broadly ovate, concave, striate to plicate-sulcate; base abruptly narrowed to insertion;
  13 KB (529 words) - 07:44, 30 July 2020
• Anemone virginiana
  (-12) × 2-5 (-7) cm, base cuneate to broadly cuneate, margins coarsely serrate and incised on distal 1/2, apex acuminate to narrowly acute, surfaces pilose
  10 KB (661 words) - 08:36, 30 July 2020
• Castilleja applegatei var. pinetorum
  sometimes branched. Leaves linear to broadly lanceolate, 1–6 cm, 0–3 (–5) -lobed, apex narrowly acute to acuminate. Inflorescences 4–12 (–21 in fruit) ×
  6 KB (709 words) - 18:51, 29 July 2020
• Bryoandersonia
  shoot apices (or dense throughout shoots in compact tufts), broadly ovate-triangular to broadly ovate, strongly concave, slightly plicate; base narrowly short-decurrent
  7 KB (454 words) - 07:48, 30 July 2020
• Gamochaeta
  terminal glomerules in depauperate individuals). Involucres narrowly to broadly campanulate, 2.5–5 mm. Phyllaries in 3–7 series, unequal, mostly brownish
  17 KB (844 words) - 20:36, 29 July 2020
• Viola canadensis
  entire, sometimes glandular, apex acuminate to cuspidate; petiole 1.1–23 cm, glabrous or puberulent; blade ovate to broadly ovate or ovate-reniform, 0.7–12
  9 KB (670 words) - 11:17, 30 July 2020
• Anomodontaceae
  branch leaves differentiated. Stem-leaves scalelike, minute; apex acute-acuminate to rounded; costa single, long, ending below apex, thick, usually pellucid
  5 KB (166 words) - 07:56, 30 July 2020
• Chenopodium
  or cuneate, margins entire, dentate, sinuate, or serrate, apex acute to acuminate or obtuse, occasionally lobed. Inflorescences spicate and terminal or axillary
  19 KB (716 words) - 09:29, 30 July 2020
• Bryum
  throughout, ± entire, 1-stratose, limbidium absent; apex broadly rounded to acute or rarely acuminate; costa not reaching apex or excurrent, apiculus sometimes
  14 KB (818 words) - 07:35, 30 July 2020
• Spergularia
  distinct, sessile; stipules 2 per node, white to tan, lanceolate and acuminate to widely triangular, margins entire, apex entire to variously split; blade
  13 KB (764 words) - 10:17, 30 July 2020
• Symphyotrichum
  phyllary margins ciliate; plants 7–70+ cm; leaf apices acute to short-acuminate; cypselae hirsuto-strigose; moist, saline areas in prairies and steppes
  62 KB (1,546 words) - 15:28, 15 December 2020
• Polypodium
  whitish pruinose; scales concolored to bicolored, lanceolate to ovate-acuminate, not clathrate to strongly clathrate, glabrous, margins entire to denticulate
  13 KB (793 words) - 00:23, 30 July 2020
• Trillium erectum
  veins prominent, broadly rhombic to ovate-rhombic, 5–20 × 5–20 cm, about as broad as long, widest near middle, base attenuate, apex acuminate. Flower erect
  10 KB (725 words) - 06:14, 30 July 2020
• Drymocallis
  narrowly to broadly-triangular-ovate; petals 5, white to pale or bright-yellow, rarely red-tinged (D. pseudorupestris var. crumiana), narrowly to broadly ovate-elliptic
  22 KB (1,357 words) - 14:09, 30 July 2020
• Chaenactis sect. Acarphaea
  erect; branches mainly distal. Leaves: largest blades deltate to ± ovate [broadly elliptic], (2–) 3–4-pinnately lobed, not glanddotted. Heads discoid (mostly
  5 KB (536 words) - 22:31, 29 July 2020
• Ageratina
  Stems puberulent; leaf blades deltate-ovate to ovate or broadly lanceolate, apices acute to acuminate; corolla lobes short-villous > 13 13 Peduncles 1–5 mm;
  11 KB (480 words) - 22:58, 29 July 2020
• Castilleja
  0-lobed, apices acuminate or spatulate; mostly west of Continental Divide. > 3 3 Bracts plane-margined, narrowly lanceolate-acuminate, sometimes narrowly
  79 KB (2,746 words) - 18:50, 29 July 2020
• Dichanthelium
  glumes 1/5 – 3/4 as long as the spikelets, 1-5-veined, truncate, acute, or acuminate; upper glumes slightly shorter than the spikelets or exceeding the upper
  26 KB (1,343 words) - 04:00, 30 July 2020
• Rubus
  angled; prickles absent or sparse to dense, erect to retrorse, weak to stout, broad-based or not; bristles absent or sparse to dense, erect to slightly retrorse
  35 KB (2,155 words) - 15:31, 15 December 2020
• Pilotrichaceae
  oriented, somewhat dimorphic; vertical (dorsal and ventral) leaves erect, broadly oblong, oblong-ovate, or ovatelanceolate; lateral leaves erect-spreading
  11 KB (442 words) - 07:42, 30 July 2020
• Castilleja chlorotica
  mixed with dense, short-stipitate-glandular ones. Leaves green, narrowly to broadly lanceolate or oblong-lanceolate, 9–35 cm, not fleshy, margins wavy, involute
  8 KB (639 words) - 18:52, 29 July 2020
• Crataegus (sect. Coccineae) ser. Coccineae
  glabrate to hairy, eglandular or at least some glandular; blade bright green, broadly elliptic to elliptic-ovate or ± ovate to deltate-ovate, (4–) 5–8 (–10) cm
  12 KB (1,001 words) - 14:41, 30 July 2020
• Calliergonaceae
  pseudoparaphyllia broad; alar regions transversely triangular, from margins ± to costa, distinctly delimited. Sarmentypnum 7 Stem leaves broadly ovate to broadly rounded-triangular;
  12 KB (455 words) - 07:46, 30 July 2020
• Eleocharis subg. Eleocharis
  brown, dark brown, or black; distal leaf sheath apex narrowly acute to acuminate. > 5 4 Plants perennial, with creeping rhizomes; anthers 1–2.5 mm; achenes
  37 KB (456 words) - 02:15, 30 July 2020
• Penstemon sect. Glabri
  blades lanceolate to linear, apices acute or acuminate; proximal bracts lanceolate to linear, apices acuminate; peduncles to 20–27 mm, pedicels 1–20 mm. >
  29 KB (982 words) - 19:10, 29 July 2020
• Hypericum sect. Brathys
  lanceolate to oblong-elliptic or obovate, 10–30(–50) mm, apex usually acute to acuminate, rarely obtuse; subsidiary inflorescence branches with or without relatively
  10 KB (391 words) - 11:15, 30 July 2020
• Malacothrix
  glabrous, sometimes arachnose, rarely stipitate-glandular). Involucres usually broadly to narrowly campanulate, sometimes hemispheric, (5–22+ ×) 2–22+ mm diam
  16 KB (748 words) - 20:19, 29 July 2020
• Tonestus
  sessile (cauline); basal blades 1-nerved, 3-nerved, or 5-nerved, linear to broadly spatulate, cauline progressively reduced distally (bases ± clasping), margins
  11 KB (846 words) - 21:45, 29 July 2020
• Eleocharis kamtschatica
  or green, not callose, membranous, apex usually pale-red, broadly obtuse to narrowly acuminate, tooth absent. Spikelets ovoid to lanceoloid, 4–20 × 3–6
  12 KB (1,208 words) - 01:22, 30 July 2020
• Carex sect. Limosae
  staminate, gynecandrous. Proximal pistillate scales with apex obtuse to acuminate or awned. Perigynia ascending, inflated, (3–) 5–7-veined on abaxial face
  8 KB (476 words) - 02:04, 30 July 2020
• Polypodium triseriale
  (pinnae) linear to oblong, apex acuminate; proximal segments stalked to nearly sessile, distal ones slightly narrowed but broadly adnate at base, less than 35
  6 KB (433 words) - 00:34, 30 July 2020
• Malaxis monophyllos
  margins revolute or not, apex acuminate; petals reflexed, filiform to linear or linearlanceolate, apex rounded; lip ovate to broadly triangular, concave, base
  5 KB (486 words) - 05:30, 30 July 2020
• Parietaria hespera
  very broadly ovate, oblong, orbiculate, or reniform, 0.2-4.5 × 0.2-2.7 cm, base broadly cuneate, rounded, truncate, or nearly cordate, apex acuminate, acute
  5 KB (314 words) - 08:36, 30 July 2020
• Nothocalaïs
  Peduncles not inflated distally, not bracteate. Calyculi 0. Involucres broadly to narrowly ovoid, campanulate at flowering, 5–20 mm diam. Phyllaries 8–50
  9 KB (606 words) - 20:23, 29 July 2020
• Symphyotrichum subulatum
  serrulate, apices acute to acuminate; distal sessile, blades narrowly lanceolate to subulate, 5–113 × 0.5–5.5 mm, apices acuminate. Heads (10–) 30–100 (–150)
  14 KB (1,023 words) - 21:00, 29 July 2020
• Carex sect. Porocystis
  gynecandrous or staminate. Proximal pistillate scales with apex obtuse to acuminate or awned, glabrous, sometimes margins ciliate. Perigynia spreading, abaxial
  8 KB (447 words) - 02:13, 30 July 2020
• Solidago arguta
  to winged, thin petioles, blades broadly ovate, 100–300 × 30–100 mm, margins sharply serrate, apices acute to acuminate, adaxial faces glabrous or slightly
  9 KB (809 words) - 21:35, 29 July 2020
• Chenopodium berlandieri
  5 dm, farinose. Leaves nonaromatic; petiole 0.2–9 cm; blade narrowly to broadly lanceolate, rhombic, ovate, or triangular, 1.2–12 (–15) × 0.5–7.5 (–9) cm
  8 KB (720 words) - 09:31, 30 July 2020
• Anoda abutiloides
  blade concolorous, broadly ovate, gradually reduced and narrower upward, to 12 cm, membranous, base cordate, margins dentate, apex acuminate, surfaces minutely
  5 KB (461 words) - 11:41, 30 July 2020
• Forsstroemia
  erect-spreading to squarrose when moist, lanceolate, ovatelanceolate or broadly so, ovate, ovate-acuminate, oval, or deltoid; margins recurved to mid leaf or beyond
  7 KB (529 words) - 07:56, 30 July 2020
• Fabroniaceae
  denticulate, dentate, or ciliate-dentate, rarely entire; apex acute, acuminate, or long-acuminate, subulate to piliferous, rarely blunt; costa single, 1/3–2/3
  8 KB (265 words) - 07:50, 30 July 2020
• Abutilon hypoleucum
  as long as wide, base cordate, margins crenate, apex acute or slightly acuminate, surfaces densely soft-tomentose abaxially, sparsely scabridulous adaxially
  5 KB (427 words) - 11:23, 30 July 2020
• Linum sect. Linopsis
  Virginianum (in part)]. Linum intercursum 7 Capsules triangular-ovoid to broadly ovoid or ovoid-pyriform, 2.3–4 mm; anthers 1–2.5 mm; w United States [ser
  12 KB (469 words) - 18:17, 29 July 2020
• Salix alaxensis
  largest medial blade broadly oblong, narrowly oblong, narrowly elliptic to elliptic, narrowly oblanceolate, oblanceolate, obovate, or broadly obovate, 50–110
  10 KB (751 words) - 12:03, 30 July 2020
• Castilleja chromosa
  -lobed, sometimes with secondary lobes, apex acuminate to obtuse; lobes spreading, linear, apex acuminate. Inflorescences 2.5–15 (much longer in fruit)
  10 KB (825 words) - 15:32, 15 December 2020
• Asteraceae tribe Astereae
  obovoid, oblong, or obscurely cordate, or rays broadly ellipsoid to obovoid (thick-walled) and discs broadly ellipsoid to clavate (thin-walled); pappi of
  79 KB (1,886 words) - 20:55, 29 July 2020
• Trillium
  Trillium nivale 4 Bract blade green, often with maroon undertones early, apex acuminate, blunt-acute, or rounded; scapes round in cross section. > 5 5 Pedicel
  30 KB (822 words) - 06:13, 30 July 2020
• Loeskeobryum
  crowded, ovate to broadly ovate, moderately plicate at base (not obscuring costa), sometimes rugose in acumen, (1.1–) 2–3 mm; base broadly cordate-clasping
  5 KB (373 words) - 07:44, 30 July 2020
• Pseudoleskea
  serrulate distally, limbidium present or absent; apex abruptly acute to long-acuminate, hairpoint present or absent; costa single, moderately strong, 2/3 leaf
  12 KB (631 words) - 07:45, 30 July 2020
• Dieteria asteroides
  clasping. Involucres broadly turbinate to hemispheric. Phyllaries in 5–12 series, spreading to reflexed, apices acute to long-acuminate, 1–6 mm, herbaceous
  6 KB (541 words) - 22:23, 29 July 2020
• Xanthisma
  into ovate to orbiculate or elliptic blade, 2–5 mm wide, apices acuminate to obtuse or broadly rounded, not bristle-tipped (Texas, s Oklahoma, e New Mexico)
  13 KB (844 words) - 22:21, 29 July 2020
• Agrimonia parviflora
  Flowers usually ± subopposite. Fruiting hypanthia broadly campanulate to broadly turbinate, rarely broadly obconic or hemispheric, 1.3–3 × 1.7–3.8 mm, moderately
  7 KB (698 words) - 14:13, 30 July 2020
• Ephemerum crassinervium
  mm, scattered in sparse protonemata. Leaves lanceolate, broadly linear or ligulate, acuminate, sometimes narrowed distally from shoulders, 0.8–2.5 × 0
  5 KB (441 words) - 07:15, 30 July 2020
• Cinclidium
  brown, or reddish-brown, 1-stratose or 2-stratose, entire; apex acute, acuminate, obtuse, or rounded, rarely retuse, usually apiculate or rarely cuspidate
  10 KB (544 words) - 07:40, 30 July 2020
• Castilleja parviflora
  red-orange, lanceolate to broadly elliptic or ovate, 3–7-lobed; lobes spreading to ascending, linear, lanceolate, or lanceolate-acuminate, short to medium length
  11 KB (705 words) - 18:54, 29 July 2020
• Campylium
  decurrent; margins plane, entire or slightly sinuate, limbidia absent; apex acuminate, acumen differentiated or not, furrowed; costa double or single, ending
  10 KB (605 words) - 07:43, 30 July 2020
• Grimmia
  cushions to loose mats, olivaceous, dark black-green to rusty-redbrown. Leaves broadly oblong-ovate, oblong-lanceolate, to narrowly ovatelanceolate, rarely ligulate
  25 KB (759 words) - 06:48, 30 July 2020
• Pyrola
  tubercles, corolla crateriform to broadly campanulate; intrastaminal nectary disc absent; stamens 10, exserted; filaments broad proximally, gradually narrowed
  12 KB (691 words) - 13:10, 30 July 2020
• Rhynchostegium
  decurrency absent after leaf detached; margins serrate to serrulate; apex acuminate or ± broadly acute; costa to 40–85% leaf length, moderate to somewhat stout,
  10 KB (615 words) - 07:49, 30 July 2020
• Diplazium pycnocarpon
  base, abruptly acuminate to apex. Pinnae linear, ± entire to shallowly crenulate, base truncate or acroscopically auriculate, apex acuminate. Veins usually
  5 KB (416 words) - 00:29, 30 July 2020
• Cyclodictyon
  hyalodermis present. Leaves complanate, shriveled or ± crisped when dry, ovate to broadly ovate, asymmetric, dorsiventral and lateral leaves similar in shape; margins
  6 KB (383 words) - 07:42, 30 July 2020
• Anomodon
  secund or crispate when dry, complanate or erect to imbricate when moist, broadly ovate to lanceolate, ± abruptly narrowed mid leaf, not plicate proximally
  12 KB (612 words) - 07:56, 30 July 2020
• Corylus americana
  inflorescences broadly ovoid, 3–4 × 3–4 mm, apex obtuse to rounded. Leaves: petiole pubescent, densely glandular-bristly. Leaf-blade broadly ovate, often
  7 KB (741 words) - 08:26, 30 July 2020
• Campylophyllum
  recurved or squarrose, sometimes slightly homomallous, cordate or narrowly to broadly ovate, not or near base slightly plicate, to 1 mm; base decurrent or not;
  9 KB (518 words) - 07:44, 30 July 2020
• Honckenya
  commonly lanceolate to oblanceolate, obovate, or broadly elliptic, succulent, apex acute to acuminate or apiculate. Inflorescences terminal, open, leafy
  10 KB (561 words) - 10:21, 30 July 2020
• Chenopodium incanum
  5 dm, farinose. Leaves nonaromatic; petiole 0.5–1 cm; blade broadly triangular to broadly ovate, distal leaves narrowly triangular to narrowly ovate, 1–1
  7 KB (667 words) - 09:31, 30 July 2020
• Loeskypnum
  usually easily recognized by the sparse branching, rather broad, apiculate or rather short-acuminate and strongly concave stem leaves, and the often golden
  9 KB (511 words) - 07:46, 30 July 2020
• Moehringia
  flowering-stem; blade 1–3 (–7) -veined, lanceolate to elliptic or ovate to broadly ovate, not succulent, apex acute or obtuse. Inflorescences terminal or axillary
  10 KB (652 words) - 10:15, 30 July 2020
• Hesperocnide tenella
  0.8-6 dm. Leaf-blades 1-6 × 1-4 cm, base broadly cuneate, rounded, or cordate, apex acute or short-acuminate to obtuse tip. Flowers sessile to short-pedicellate;
  3 KB (286 words) - 08:22, 30 July 2020
• Boschniakia
  sepals 4 or 5, calyx bilaterally symmetric, cupshaped, lobes triangular-acuminate; petals 5, corolla dark red or dark purple, strongly bilabiate, cucullate
  7 KB (364 words) - 19:24, 29 July 2020
• Hygroamblystegium
  absent; apex gradually acuminate, acute, or obtuse, acumen plane or furrowed; costa single, ending mid leaf to excurrent, broad, often curved beyond mid
  9 KB (706 words) - 07:43, 30 July 2020
• Atriplex coronata
  entire, apex acute to acuminate. Flowers of both sexes in small axillary glomerules, 5-merous. Fruiting bracteoles almost sessile, broadly cuneate, 2–5 × (2–)
  6 KB (599 words) - 09:36, 30 July 2020
• Sedum oreganum
  (thickest near apex), 7–12 × 4.4–9 mm, base short-spurred, not scarious, apex broadly rounded or truncate. Flowering shoots erect, simple or branched, 8–13 cm;
  7 KB (499 words) - 13:04, 30 July 2020
• Diospyros virginiana
  blade dark green and glossy adaxially, broadly ovate to elliptic, (5–) 6–15 × 2.5–8 cm, thin, apex acute to acuminate, abaxial surface glabrous (or sparsely
  7 KB (560 words) - 13:05, 30 July 2020
• Castilleja dissitiflora
  usually 0–3 (–5) -lobed, apex broadly acute to rounded; lobes widely spreading, linear to narrowly lanceolate, apex acute to acuminate. Inflorescences 2.5–10
  10 KB (682 words) - 18:52, 29 July 2020
• Pinus ponderosa
  diam., straight; crown broadly conic to rounded. Bark yellow to redbrown, deeply irregularly furrowed, cross-checked into broadly rectangular, scaly plates
  9 KB (634 words) - 00:23, 30 July 2020
• Alsia
  plane at apex, entire or sometimes weakly serrulate at apex; apex acute to acuminate; costa variable on same plant, weak and almost ecostate, double and short
  6 KB (413 words) - 07:56, 30 July 2020
• Arnica angustifolia
  pairs, mostly cauline; petiolate (petioles broadly to narrowly winged, shorter than blades); blades broadly lanceolate to linear, 2–20 × 0.3–4 cm, margins
  6 KB (580 words) - 23:58, 29 July 2020
• Smilax
  blades broadly ovate, base cordate, apex acuminate. Smilax ecirrata 4 Leaf blades narrowly ovate or elliptic, base mostly rounded, apex broadly rounded
  14 KB (755 words) - 06:14, 30 July 2020
• Orobanche uniflora
  ascending and erect, oblanceolate to broadly ovate, obovate, rhombic, or awl-shaped, 5–12 mm, apex acute to acuminate, glabrous, rarely glandular-pubescent
  12 KB (784 words) - 19:24, 29 July 2020
• Sericocarpus
  (apices acuminate to acute, sometime slightly cuspidate), faces glabrate or hairy. Heads radiate, (2–5 per branch in clusters) in corymbiform to broadly corymbiform
  11 KB (857 words) - 21:31, 29 July 2020
• Cotoneaster simonsii
  on vigorous sprouts); petiole 3–5 mm, strigose; blade on vigorous shoots broadly elliptic to ovate, sometimes elliptic, rarely suborbiculate, 17–36 × 10–25
  9 KB (756 words) - 14:32, 30 July 2020
• Anemone deltoidea
  (2-) 2.5-3.5 cm, base slightly oblique to broadly cuneate, margins crenate to serrate on distal 2/3, apex acuminate, surfaces abaxially glabrous, rarely puberulous
  7 KB (508 words) - 08:44, 30 July 2020
• Anemone canadensis
  (1-) 2-tiered, simple, ±similar to basal leaves, broadly obtriangular, 3-cleft, 3-10 cm, bases broadly cuneate, connate, margins sharply, irregularly serrate
  8 KB (597 words) - 08:36, 30 July 2020
• Kindbergia
  apex acuminate; axillary hairs of 4 or 5 cells. Stem-leaves erectopatent, reflexed, or squarrose, loosely arranged to loosely imbricate, broadly triangular
  8 KB (533 words) - 07:49, 30 July 2020
• Didymodon
  moist; ovate to longlanceolate or long-triangular, adaxial surface usually broadly concave, occasionally narrowly channeled, 0.4–3 (–6) mm; base weakly differentiated
  28 KB (1,343 words) - 07:04, 30 July 2020
• Crataegus (sect. Coccineae) ser. Apricae
  (sometimes stipitate-glandular in C. frugiferens); blade light to mid green, broadly ovate or rhombic-elliptic to obtrullate or obovate or ± orbiculate, 1.5–5
  17 KB (1,102 words) - 13:45, 30 July 2020
• Dicranum
  concave, short-acuminate; perichaetial leaves usually convolute-sheathing, abruptly subulate or rarely interior leaves gradually acuminate. Seta solitary
  26 KB (1,278 words) - 06:56, 30 July 2020
• Castilleja elata
  3–7.2 cm, not fleshy, margins plane, ± revolute, 0-lobed, apex broadly acute to acuminate, distalmost sometimes obtuse. Inflorescences 2–13.5 × 1.5–4.5
  8 KB (702 words) - 18:52, 29 July 2020
• Entodon
  3 Setae yellow; leaf apices slender acuminate. Entodon brevisetus 3 Setae reddish; leaf apices not slender acuminate > 4 4 Exostome teeth papillose proximally;
  7 KB (504 words) - 07:51, 30 July 2020
• Prosartes
  papery bracts sheathing proximally. Leaves sessile or subsessile; blade broadly ovate to oblanceolate, veinlets forming loose reticulum. Inflorescences
  8 KB (420 words) - 05:38, 30 July 2020
• Cucurbita
  taproot; tendrils 2–7-branched or absent. Leaves: blade suborbiculate to broadly ovate, ovatelanceolate, reniform, or triangular, usually deeply to shallowly
  15 KB (1,114 words) - 11:41, 30 July 2020
• Eremogone
  1.8–12 mm, margins white, scarious, apex obtuse or rounded to acute, acuminate, or spinose, not hooded; petals 5, white, yellowish white, or occasionally
  19 KB (1,194 words) - 10:09, 30 July 2020
• Carex sect. Paludosae
  entire, apex acute to acuminate, often awned, usually glabrous, sometimes rough-ciliate apically or pubescent; distal scales acuminate or with awn less than
  13 KB (709 words) - 02:14, 30 July 2020
• Amaranthus acanthochiton
  venation distinct, broadly triangular to deltate, 5+ mm, longer than tepals, margins erose, crenate, or denticulate, apex acute or acuminate; of staminate flowers
  9 KB (688 words) - 09:41, 30 July 2020
• Tetraplodon
  slender to oblong-lanceolate, or obovate and acuminate; margins toothed or entire; apex acute, acuminate, or subulate; costa usually ending in subula;
  7 KB (419 words) - 07:33, 30 July 2020
• Castilleja cinerea
  or narrowly to broadly lanceolate to sometimes ovate, 0.7–3 cm, not fleshy, margins plane, slightly involute, 0 (–3) -lobed, apex acuminate; lobes ascending
  10 KB (764 words) - 18:52, 29 July 2020
• Hylocomiastrum
  2-seriate. Stem-leaves erect to spreading, heteromallous, often remote, broadly ovate, ovate-deltoid, or ovate, strongly plicate (often obscuring costa)
  7 KB (419 words) - 07:44, 30 July 2020
• Hamatocaulis
  insertions; axillary hair distal cells 2–6, hyaline. Stem-leaves ovate to broadly ovate, abruptly narrowed to apex, suddenly curved distally, concave or strongly
  7 KB (444 words) - 07:46, 30 July 2020
• Amaranthus palmeri
  longer than tepals, apex acuminate or mucronulate; of staminate flowers, 4 mm, equaling or longer than outer tepals, apex long-acuminate. Pistillate flowers:
  8 KB (602 words) - 09:41, 30 July 2020
• Eltroplectris calcarata
  blade green, lanceolate to broadly elliptic, 9–15 × 3.5–7 cm, base cuneate, margins entire to crenulate, apex acute to acuminate. Inflorescences: peduncle
  8 KB (610 words) - 05:21, 30 July 2020

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