Search results

• Carex aquatilis
  apex obtuse or acute, awnless. Perigynia ascending, veinless, somewhat flattened, loosely enclosing achenes, ellipsoid or obovoid, dull, apex obtuse or acute
  6 KB (602 words) - 02:02, 30 July 2020
• Carex scopulorum
  flattened, loosely enclosing achenes, ellipsoid or obovoid, 2–4 × 1.2–2.3 mm, dull, apex obtuse or acute, papillose; beak redbrown, 0.2–0.3 mm. Achenes
  7 KB (629 words) - 02:02, 30 July 2020
• Saussurea
  margins entire, toothed, or lobed, apices obtuse or acute, appendaged or not, not spine-tipped. Receptacles flat or convex, epaleate, smooth, usually subulate-scaly
  9 KB (521 words) - 20:00, 29 July 2020
• Erpodiaceae
  complanate when moist, bilaterally symmetric or asymmetric, lanceolate to ovate or elliptic, rounded, obtuse, or acute, acuminate to subulate, ecostate; margin
  12 KB (484 words) - 07:00, 30 July 2020
• Ardisia
  elliptic, or oblanceolate to obovate, base acute to obovate, margins entire, crenate, or undulate, flat, subrevolute, or revolute, apex obtuse or acute to acuminate
  7 KB (384 words) - 13:08, 30 July 2020
• Penstemon procerus
  oblanceolate, lanceolate, or elliptic, base tapered, margins entire, apex rounded to obtuse or acute; cauline 2–6 pairs, sessile or proximals sometimes short-petiolate
  11 KB (799 words) - 19:15, 29 July 2020
• Hygrohypnum
  architecture or pubescence or relief","seta height or length or size","seta length or size","stem-leaf architecture or arrangement or shape or vernation"
  17 KB (800 words) - 07:42, 30 July 2020
• Erpodium
  to asymmetric, ovate, elliptic, or lanceolate, rounded to obtuse, or acute, acuminate to subulate; laminal cells smooth or pluripapillose, distal cells rhombic
  5 KB (404 words) - 07:00, 30 July 2020
• Chenopodium glaucum
  lanceolate to oblong or ovate, 0.5–4 × 0.3–1.5 cm, base cuneate, margins undulate-dentate, teeth obtuse or acute, apex obtuse or acute, densely farinose,
  7 KB (706 words) - 09:30, 30 July 2020
• Euphrasia oakesii
  apices obtuse or acute, sinuses between teeth rounded or acute. Flowers: calyx lobes falcate, apex obtuse; corolla brownish purple, purple, or lilac with
  6 KB (477 words) - 19:26, 29 July 2020
• Eremogone congesta
  (0.8–) 2–11 (–14) cm × 0.4–2 mm, flexuous or rigid, herbaceous to ± fleshy, apex obtuse to sharply acute or spinose, glabrous, sometimes glaucous. Inflorescences
  10 KB (805 words) - 10:12, 30 July 2020
• Frangula rubra
  oblong or obovate, 1.5–8.5 cm, ± herbaceous, base rounded to obtuse or acute, margins entire or serrulate to denticulate, apex acute to obtuse or rounded
  6 KB (533 words) - 18:23, 29 July 2020
• Pouteria
  acuminate to cuneate, apex obtuse or acute to acuminate, surfaces glabrous or sparsely hairy adaxially. Inflorescences fascicles or solitary flowers. Flowers:
  7 KB (415 words) - 13:04, 30 July 2020
• Calochortus elegans
  apiculate. Capsules nodding, winged, ellipsoid-globular, 1–2 cm, apex obtuse or acute. Seeds light-brown, irregular. 2n = 20. Generated Map Legacy Map nw
  6 KB (466 words) - 05:34, 30 July 2020
• Arabidopsis arenicola
  (ciliate or glabrous); blade (fleshy), oblanceolate to spatulate, 0.5–2 cm × 2–6 mm, margins entire or dentate, (not ciliate), apex obtuse or acute, surfaces
  8 KB (763 words) - 12:22, 30 July 2020
• Orobanche cooperi
  acuminate, obtuse, or acute, glandular-pubescent. Pedicels 0–30 mm, much shorter than plant axis; bracteoles 2. Flowers: calyx dark purple or lavender,
  10 KB (613 words) - 19:25, 29 July 2020
• Chenopodium incanum
  cm, thin or thick, base cuneate to subtruncate, margins usually with two basal teeth or lobes, teeth or lobes acute to acuminate, obtuse, or rounded, apex
  7 KB (667 words) - 09:31, 30 July 2020
• Calochortus albus
  equaling anthers; anthers oblong, apex obtuse or acute. Capsules nodding, winged, oblong, 2–4 cm, apex obtuse or acute. Seeds dark-brown, irregular. 2n = 20
  5 KB (466 words) - 05:34, 30 July 2020
• Dryas integrifolia
  usually obtuse or acute, sometimes acuminate, surfaces usually smooth, sometimes rugulose, abaxial slightly hairy to tomentose, adaxial glabrous or sparsely
  5 KB (551 words) - 14:15, 30 July 2020
• Ximenia americana var. americana
  Shrubs or small trees, to 12 m. Leaves: blades elliptic, lanceolate, ovate, obovate, or orbiculate, 1.3–10 cm, apex retuse, obtuse, or acute, with or without
  6 KB (476 words) - 18:27, 29 July 2020
• Floerkea proserpinacoides
  petiole 0.5–4 cm; rachis 2.5–5 mm; leaflets 3–7, 7–12 × 1–3.5 mm, apex obtuse or acute. Pedicels 0.5–2 cm (± equal to subtending petiole at anthesis, elongating
  5 KB (455 words) - 12:04, 30 July 2020
• Honckenya
  5–7 mm, herbaceous, margins pale, scarious, apex obtuse or acute to apiculate, not hooded; petals absent or 5 (–6), white, base clawed, blade apex emarginate;
  10 KB (561 words) - 10:21, 30 July 2020
• Pyrrocoma racemosa
  lanceolate to oblanceolate or oblong, 6–13 mm, strongly unequal, margins sometimes ciliate, apices green, obtuse or acute, sometimes recurved, faces glabrous
  8 KB (733 words) - 22:28, 29 July 2020
• Carex bigelowii
  scales black, equaling or shorter than perigynia, apex obtuse or acute, awnless. Perigynia ascending, green, spotted purple-black or mottled on apical 1/2
  7 KB (667 words) - 02:02, 30 July 2020
• Oligomeris linifolia
  cm, sometimes with hyaline basal teeth 0.2–0.4 mm, apex obtuse or acute, surfaces glabrous or scabrid. Inflorescences 2–12 (–25) cm; bracts persistent
  7 KB (643 words) - 12:05, 30 July 2020
• Borrichia arborescens
  apices obtuse or acute, faces glabrate or sericeous; inner oblanceolate, apices rounded, obtuse, or acute, faces glabrous). Paleae: apices obtuse to acute
  5 KB (639 words) - 23:12, 29 July 2020
• Kopsiopsis hookeri
  apex obtuse or ± acute. Inflorescences compact racemes, 6–10 cm diam.; bracts erect, sometimes spreading, purple or yellow, narrowly spatulate or lanceolate
  8 KB (674 words) - 19:24, 29 July 2020
• Arisaema
  adaxially, palmately or pedately [radiately] divided, not peltate, leaflet elliptic to broadly ovate or oblanceolate, base rounded to obtuse or attenuate, apex
  7 KB (472 words) - 01:00, 30 July 2020
• Carex rufina
  ellipsoid, 2–2.2 × 1.2–1.5 mm, dull, base truncate, distended, apex obtuse or acute, papillose apically; stipe to 0.3 mm; beak redbrown, 0.2 mm. Achenes
  6 KB (594 words) - 02:01, 30 July 2020
• Moehringia
  succulent, apex acute or obtuse. Inflorescences terminal or axillary, open cymes, or flowers solitary; bracts paired and foliaceous, or smaller and mostly
  10 KB (652 words) - 10:15, 30 July 2020
• Santalum album
  8 cm; blade ovate to lanceolate-elliptic, 3.5–6 × 1.1–2.3 cm, apex obtuse or acute, adaxial surface shiny, darker green than abaxial surface; venation
  7 KB (535 words) - 18:23, 29 July 2020
• Piriqueta cistoides subsp. caroliniana
  mm; blade linear to elliptic or obovate, 8–70 × 1.5–22 mm, base cuneate to rounded, apex obtuse or acute, surfaces tomentose or glabrous. Peduncles and pedicels
  7 KB (444 words) - 11:19, 30 July 2020
• Sideroxylon
  to obtuse, sometimes retuse, or acute to acuminate, surfaces glabrous or glabrate to villous, sericeous, or strigose abaxially, usually glabrose or glabrate
  13 KB (783 words) - 13:04, 30 July 2020
• Penstemon davidsonii
  elliptic to orbiculate, ovate, or spatulate, base tapered, margins entire or serrulate, apex rounded to obtuse or acute, glabrous or obscurely puberulent, not
  8 KB (653 words) - 19:05, 29 July 2020
• Pseudostellaria
  lanceolate or elliptic, not succulent, apex acute. Inflorescences terminal, open cymes, or flowers solitary; bracts paired, smaller, herbaceous or scarious
  10 KB (641 words) - 10:19, 30 July 2020
• Arabis pycnocarpa
  mm, base subcordate or auriculate (auricles obtuse or subacute), margins dentate or entire, apex acute or obtuse, surfaces hirsute or adaxially glabrescent
  11 KB (1,114 words) - 12:07, 30 July 2020
• Eschscholzia californica
  ultimate lobes obtuse or acute. Inflorescences cymose or 1-flowered; buds erect. Flowers: receptacle obconic, cup with spreading free rim; calyx acute to acuminate
  6 KB (453 words) - 08:29, 30 July 2020
• Aphanisma
  not fleshy, margins entire; proximal spatulate, oblanceolate, or oblong, apex obtuse or acute; distal ovate-oblong to cordate-oblong, base clasping. Inflorescences
  5 KB (405 words) - 09:28, 30 July 2020
• Heteropterys brachiata
  5 (–9.5) × (2–) 3–6 (–7) cm, base cuneate or rounded, apex rounded or slightly emarginate, obtuse, or acute and often apiculate, abaxial surface moderately
  4 KB (411 words) - 18:16, 29 July 2020
• Calochortus amabilis
  than anthers; anthers oblong, apex obtuse or acute. Capsules nodding, winged, oblong, 2–3 cm, apex obtuse or acute. Seeds dark-brown, irregular. 2n = 20
  5 KB (445 words) - 05:34, 30 July 2020
• Sagittaria
  delicate, apex obtuse to acute, smooth or papillose proximally to distally. Flowers unisexual, the proximal rarely with ring of sterile stamens; staminate flowers
  14 KB (539 words) - 00:58, 30 July 2020
• Cotoneaster atropurpureus
  chartaceous, base obtuse or acute, margins flat or slightly undulate, veins 2 or 3, superficial or slightly sunken, apex obtuse or truncate, mucronulate
  8 KB (703 words) - 14:32, 30 July 2020
• Penstemon eriantherus
  elliptic, or linear, base tapered, margins entire or ± dentate to serrate, apex rounded to obtuse or acute; cauline 2–6 pairs, sessile or proximals short-petiolate
  12 KB (819 words) - 19:09, 29 July 2020
• Arenaria lanuginosa
  elliptic or oblanceolate, 3–35 × 2–14 mm, herbaceous, margins thickened, scarious, shiny, ciliate proximally or throughout, apex obtuse or acute to apiculate
  10 KB (841 words) - 10:05, 30 July 2020
• Penstemon heterodoxus
  spatulate to oblanceolate or elliptic, base tapered, margins entire, apex rounded to obtuse or acute; cauline 2–5 pairs, short-petiolate or sessile, 10–60 (–70)
  9 KB (699 words) - 19:14, 29 July 2020
• Chimaphila maculata
  lanceolate or ovatelanceolate to oblong-lanceolate or ovate, 20–100 × 8–31 mm, base rounded to obtuse or acute, margins coarsely serrate, apex acute to acuminate
  8 KB (718 words) - 13:10, 30 July 2020
• Simmondsia chinensis
  thick-leathery (often becoming wrinkled when dry), base acute to obtuse, apex rounded, obtuse, or acute, surfaces sparsely hairy to glabrate. Staminate inflorescences:
  9 KB (655 words) - 18:14, 29 July 2020
• Carex nigra
  3–5 mm, base obtuse or acute; terminal 1–2 spikes staminate. Pistillate scales dark purple-brown or black, shorter than perigynia, apex obtuse, awnless. Perigynia
  8 KB (744 words) - 02:01, 30 July 2020
• Euphorbia lasiocarpa
  falcate, 8–46 × 3–21 mm, base asymmetric, obtuse to hemicordate, margins serrulate, apex obtuse or acute, surfaces often with red spot in center, pilose to
  8 KB (625 words) - 18:24, 29 July 2020
• Cotoneaster dammeri
  elliptic or obovate, rarely suborbiculate, 13–43 × 6–26 mm, coriaceous, base cuneate or obtuse, margins revolute, veins 5–8, sunken, apex obtuse or acute, rarely
  8 KB (617 words) - 14:32, 30 July 2020
• Carex angustata
  flattened, loosely enclosing achenes, ellipsoid or obovoid, 2.2–3 × 1.2–2 mm, dull, apex obtuse or acute, papillose; beak redbrown, 0.2–0.5 mm. Achenes
  6 KB (600 words) - 02:01, 30 July 2020
• Acroptilon
  widely scarious, obtuse or acute, inner lanceolate, margins entire, apices acute to acuminate, those of innermost bristly-ciliate or plumose. Receptacles
  8 KB (575 words) - 20:01, 29 July 2020
• Almutaster pauciflorus
  ciliate or (distal) stipitate-glandular, apices mucronulate; basal sometimes marcescent, petiole bases widened, clasping, apices obtuse or acute; cauline
  5 KB (533 words) - 20:59, 29 July 2020
• Carex tonsa
  9 mm, equaling or exceeding perigynia, apex acute to long-acuminate; staminate scales ovate, 4.2–5.4 × 1.2–2.1 mm, apex obtuse or acute to acuminate. Anthers
  8 KB (690 words) - 01:22, 30 July 2020
• Carex capillaris
  apex obtuse or acute. Staminate scales pale-brown with hyaline margins and green or brown midvein, oblong, 2.5–3.2 × 1–1.2 mm, apex obtuse or acute. Perigynia
  7 KB (834 words) - 02:12, 30 July 2020
• Potamogeton alpinus
  elliptic or oblanceolate to obovate or oblong-linear, 4–7 (–10) cm × 10–25 (–40) mm, base gradually tapering into petiole, apex obtuse or acute; veins (7–)
  9 KB (650 words) - 00:58, 30 July 2020
• Carex pensylvanica
  perigynium body, apex obtuse or acute to acuminate; staminate scales elliptic to ovate, 2.9–5.3 × 1.1–1.9 mm, apex obtuse or acute to acuminate. Anthers
  8 KB (683 words) - 01:23, 30 July 2020
• Allium perdulce
  permanently investing capsule, margins entire, apex obtuse or acute; stamens included; anthers yellow or purple; pollen yellow; ovary crestless; style linear
  7 KB (511 words) - 05:49, 30 July 2020
• Eriophyllum staechadifolium
  diam. Phyllaries 8–11, distinct (oblong, carinate, apices obtuse or acute). Ray-florets 0 or 6–9; laminae yellow, 3–5 (× 2–3) mm. Disc-florets 30–40; corollas
  5 KB (586 words) - 23:57, 29 July 2020
• Calochortus flexuosus
  filaments 6–10 mm; anthers oblong, 5–7 mm, apex obtuse or acute. Capsules erect, lanceoloid, angled, stout, 3–4 cm. Seeds light beige, flat. 2n = 14. Phenology:
  6 KB (463 words) - 05:35, 30 July 2020
• Calochortus luteus
  matted hairs; filaments 7–9 mm; anthers linear-oblong, 4–6 mm, apex obtuse or acute. Capsules erect, lanceoloid-linear, angled, 3–6 cm. Seeds light beige
  5 KB (488 words) - 05:36, 30 July 2020
• Euphrasia
  cauline, opposite; petiole absent or nearly so; blade sometimes fleshy, not leathery, margins crenate, serrate, dentate, or incised. Inflorescences terminal
  17 KB (854 words) - 19:26, 29 July 2020
• Ceanothus oliganthus
  margins denticulate most of length, not revolute, teeth 19–71, apex obtuse, rounded, or acute, abaxial surface usually pale green, sometimes gray-green, sometimes
  6 KB (484 words) - 18:31, 29 July 2020
• Castilleja parviflora
  flaring, petaloid, apex obtuse or acute, sometimes rounded. Corollas straight or slightly curved, 12–30 mm; tube 8–19 mm; beak exserted or subequal to calyx
  11 KB (705 words) - 18:54, 29 July 2020
• Eleocharis elliptica
  paler, ovate, 1.7–3 × 1–1.5 mm, apex rounded to obtuse (or acute), entire or shallowly notched (emarginate) or sometimes cut to 0.5 (–0.7) mm deep, apical
  12 KB (1,095 words) - 01:27, 30 July 2020
• Calochortus amoenus
  equaling anthers; anthers oblong, apex obtuse. Capsules nodding, narrowly winged, oblong, 2–3 cm, apex obtuse or acute. Seeds dark-brown, irregular. 2n = 20
  5 KB (422 words) - 05:34, 30 July 2020
• Penstemon attenuatus
  to obovate or elliptic, base tapered, margins entire, rarely denticulate, apex rounded to obtuse or acute; cauline 2–5 (–7) pairs, sessile or proximals
  11 KB (736 words) - 19:13, 29 July 2020
• Eleocharis baldwinii
  persistent or disintegrating, stramineous, green, redbrown, or spotted or streaked-redbrown, membranous, translucent, apex obtuse or acute. Spikelets:
  10 KB (732 words) - 01:28, 30 July 2020
• Hylocomium
  serrate to serrulate distally; apex abruptly acuminate, or occasionally rounded, obtuse, or abruptly acute; costa double, 1/4–1/2 leaf length, sometimes nearly
  5 KB (333 words) - 07:44, 30 July 2020
• Quercus incana
  nut, outer surface pubescent or puberulent, inner surface uniformly pubescent, scale tips tightly appressed, obtuse or acute; nut ovoid (rarely subglobose)
  7 KB (627 words) - 08:47, 30 July 2020
• Euphorbia austrotexana
  slightly lanceolate or linear-oblanceolate, 5–18 × 0.5–2.5 mm, base linear attenuate, margins entire, apex rounded to obtuse or acute, surfaces glabrous;
  9 KB (615 words) - 18:16, 29 July 2020
• Allionia choisyi
  "sepal fusion","side architecture or function or pubescence","side architecture or pubescence or relief","side architecture or shape","side pubescence","side
  7 KB (701 words) - 09:13, 30 July 2020
• Penstemon gairdneri
  base tapered, margins entire, revolute, apex rounded to obtuse or acute; cauline 8–12 pairs (or 13–25 leaves when alternate), sessile, 7–35 × 1–3 mm, blade
  8 KB (679 words) - 19:14, 29 July 2020
• Penstemon secundiflorus
  apex rounded to obtuse or acute, sometimes mucronate; cauline 4–6 pairs, sessile, (16–) 20–78 × 3–24 mm, blade ovate to elliptic or lanceolate, base clasping
  8 KB (659 words) - 19:08, 29 July 2020
• Carex floridana
  equaling perigynia, apex acute to acuminate or short-aristate; staminate scales lanceolate, 2.8–4 × 1.2–1.8 mm, apex obtuse or acute to acuminate. Anthers
  8 KB (702 words) - 01:23, 30 July 2020
• Carex illota
  than perigynia, margin occasionally hyaline gold, to 0.4 mm wide, apex obtuse or acute. Perigynia ascending-spreading to spreading, gold to dark-brown, conspicuously
  7 KB (673 words) - 01:54, 30 July 2020
• Ardisia japonica
  mm, margins entire, (ciliate), apex obtuse or acute to acuminate, sometimes punctate, glabrous; petals 5 (–6), pink or white, broadly ovate, 4 (–5) mm, margins
  6 KB (426 words) - 13:08, 30 July 2020
• Sideroxylon foetidissimum
  oblanceolate, 51–117 × 23–63 mm, base rounded, obtuse, or acute, margins slightly involute, undulate, apex rounded to obtuse, surfaces glabrous; venation visible
  7 KB (491 words) - 13:04, 30 July 2020
• Allium cepa
  architecture or arrangement or growth form","bulb arrangement or growth form","cell relief","crest process architecture or pubescence or relief","crest
  7 KB (566 words) - 05:49, 30 July 2020
• Carex schottii
  flattened, loosely enclosing achenes, ellipsoid, 3.2–3.5 × 2 mm, dull, apex obtuse or acute, papillose; beak 0.2–0.3 mm. Achenes not constricted, dull. Phenology:
  6 KB (560 words) - 02:01, 30 July 2020
• Carex subnigricans
  medially, 1-veined, equaling perigynia in width, usually shorter, apex obtuse or acute, not inrolled, awns absent. Anthers 1.5–2 mm. Perigynia veinless, stipitate
  5 KB (473 words) - 01:26, 30 July 2020
• Allium coryi
  margins entire, apex obtuse or acute, midribs somewhat thickened; stamens included; anthers yellow; pollen yellow; ovary crestless or rarely crested; processes
  8 KB (522 words) - 05:49, 30 July 2020
• Ardisia elliptica
  blade oblanceolate or obovate, 6–12 (–16) × 3–5 (–7) cm, margins entire, revolute, (without vascularized nodules), apex obtuse or acute, surfaces glabrous
  6 KB (433 words) - 13:08, 30 July 2020
• Eriophyllum confertiflorum var. tanacetiflorum
  Involucres 5–7 mm diam. Phyllaries 5–7 (–8), ovate, apices obtuse or acute. Ray-florets 0 or 4–6; laminae 4–5 mm. Disc-florets 35–75; corollas 3.5–4 mm
  5 KB (604 words) - 23:57, 29 July 2020
• Okenia hypogaea
  "sepal fusion","side architecture or function or pubescence","side architecture or pubescence or relief","side architecture or shape","side pubescence","side
  4 KB (515 words) - 09:37, 30 July 2020
• Encelia farinosa
  stem tips); petioles 10–20 mm; blades silver or gray, ovate to lanceolate, 20–70 mm, apices obtuse or acute, faces tomentose. Heads in paniculiform arrays
  6 KB (654 words) - 23:11, 29 July 2020
• Polygala watsonii
  sometimes falcate-linear with reflexed tip, 4–15 × 0.3–1 mm, base obtuse or acute, apex acute to acuminate, surfaces usually puberulent, rarely subglabrous
  7 KB (558 words) - 21:03, 7 June 2022
• Neckeraceae
  serrulate, serrate, or entire at apex; apex truncate, obtuse, obtuse-apiculate, or broadly to narrowly acute; costa double, single, or ecostate; basal laminal
  14 KB (449 words) - 07:55, 30 July 2020
• Fontinalaceae
  absent; annulus rudimentary or rarely massive; operculum obtuse-conic, acute, or obliquely rostrate; peristome diplolepidous; exostome teeth 16, linear
  9 KB (375 words) - 07:50, 30 July 2020
• Chenopodium watsonii
  teeth on each side at base, apex rounded to obtuse or acute or apiculate, densely farinose on both surfaces. Inflorescences glomerules in paniculate spikes
  6 KB (649 words) - 09:31, 30 July 2020
• Quercus gravesii
  rounded (rarely subcordate) to obtuse or cuneate, margins with 3-5 acute lobes, 9-20 awns, apex broadly obtuse or acute to attenuate, occasionally falcate;
  7 KB (612 words) - 08:24, 30 July 2020
• Quercus shumardii
  60-150 mm, base obtuse to truncate, occasionally acute, margins with 5-9 lobes and 15-50 awns, lobes oblong or distally expanded, apex acute; surfaces abaxially
  7 KB (695 words) - 08:42, 30 July 2020
• Echinodorus
  emersed; bracts coarse, apex obtuse to acute, surfaces smooth or papillose along veins, apex obtuse to acute. Flowers bisexual, subsessile to pedicellate; bracts
  8 KB (403 words) - 15:28, 15 December 2020
• Cotoneaster nitens
  margins tomentose, apex obtuse, acute, or apiculate, surfaces sparsely pilose; petals erect-incurved, pink-tinged with purple-maroon or pink-red, base drying
  8 KB (645 words) - 14:32, 30 July 2020
• Cotoneaster fangianus
  13–30 mm, subcoriaceous, base obtuse or truncate, margins flat, veins 4–6, slightly to deeply sunken, apex obtuse or acute, abaxial surfaces grayish, initially
  8 KB (615 words) - 14:32, 30 July 2020
• Cotoneaster conspicuus
  x 2–6 (–8) mm, subcoriaceous or coriaceous, base cuneate, margins revolute, veins 3–5, superficial, apex obtuse or acute, abaxial surfaces grayish green
  9 KB (688 words) - 14:31, 30 July 2020
• Cotoneaster cochleatus
  5–14 × 3–9 mm, coriaceous, base obtuse or broadly cuneate, margins slightly revolute, veins 2 or 3, superficial, apex obtuse, sometimes emarginate, abaxial
  9 KB (700 words) - 14:32, 30 July 2020
• Rumex bucephalophorus
  ligulate, or ovate-oblong, (1.5–) 2–4 (–5) × (0.5–) 1–3 mm (excluding teeth), base truncate, margins usually dentate, sometimes entire, apex obtuse or acute
  7 KB (767 words) - 10:07, 30 July 2020
• Matricaria occidentalis
  25–55+ in 3–4 series, margins erose. Receptacles 4.5–6.6 mm, rounded to obtuse or ± acute. Ray-florets 0. Discs ovoid to hemispheric, 5.5–12.5 × 6–14 mm. Disc-florets
  7 KB (619 words) - 20:52, 29 July 2020
• Penstemon rostriflorus
  base tapered, margins entire, apex obtuse; cauline 4–12 pairs, 20–70 × 2–14 mm, blade base tapered, apex obtuse or acute. Thyrses (3–) 6–28 cm, verticillasters
  6 KB (656 words) - 19:06, 29 July 2020
• Herrickia glauca
  apices ± appressed, obtuse or acute (outer), often purple and acute or acuminate (inner), sometimes apiculate, faces glabrous. Ray-florets (8–) 10–15 (–19);
  11 KB (689 words) - 22:18, 29 July 2020
• Carex striatula
  aristate, apiculate, or acute. Staminate scales oblongovate, 3–5 × 1.2–2 mm, margins hyaline or, occasionally, light-brown, apex obtuse or acute. Anthers 3–3.2
  8 KB (685 words) - 02:07, 30 July 2020
• Cotoneaster ×suecicus
  coriaceous, base cuneate, margins revolute, veins 4–7, superficial, apex obtuse or acute, rarely emarginate, abaxial surfaces gray-green, initially strigose-villous
  8 KB (621 words) - 14:32, 30 July 2020
• Boerhavia torreyana
  apex round or round-obtuse, glabrous; ribs 5, obtuse or round-obtuse, strongly rugose near sulci; sulci 0.5–1 times as wide as base of ribs, not or slightly
  9 KB (697 words) - 09:24, 30 July 2020
• Adiantum hispidulum
  fertile segments crenulate, sterile segments sharply denticulate; apex obtuse or acute. False indusia ± round, 0.6–0.9 mm diam., covered with reddish-brown
  6 KB (414 words) - 00:26, 30 July 2020
• Perityle
  glabrous or hairy, apices obtuse, acute, or attenuate). Receptacles flat or convex, pitted, epaleate. Ray-florets 0, or (1–) 3–18, pistillate, fertile;
  8 KB (548 words) - 23:47, 29 July 2020
• Euphrasia suborbicularis
  surfaces hirsute and hairs eglandular, teeth 4 or 5 (or 6) pairs, shorter than wide, apices obtuse or acute. Flowers: corolla white, adaxial lip sometimes
  5 KB (436 words) - 19:26, 29 July 2020
• Calochortus subalpinus
  nearly to apex, adaxial surface densely hairy, margins fringed, apex obtuse or acute; glands transversely oblong, arched upward, ± deeply depressed, bordered
  6 KB (524 words) - 05:35, 30 July 2020
• Crepis bursifolia
  pinnately lobed (lateral lobes lanceolate, dentate, acute, terminal lobes usually larger), apices obtuse or acute, faces glabrous. Heads 2–3 (peduncles slender)
  6 KB (540 words) - 20:07, 29 July 2020
• Malacothrix saxatilis var. saxatilis
  margins entire or irregularly dentate, apices obtuse or acute); distal usually ovate to linear, margins denticulate or entire, apices obtuse. Arrays of heads
  4 KB (553 words) - 20:21, 29 July 2020
• Malacothrix saxatilis var. implicata
  2-pinnately lobed (lobes linear, apices obtuse or acute), ultimate margins entire or denticulate, apices usually obtuse; distal linear to filiform (sometimes
  4 KB (565 words) - 20:20, 29 July 2020
• Sedum moranii
  sepals erect, connate basally, green, ovate or lanceolate, equal, 6.5–8.5 × 3–4.5 mm, apex obtuse or acute, (glandular-pubescent); petals erect, (convolute)
  7 KB (505 words) - 13:04, 30 July 2020
• Gaultheria humifusa
  broadly elliptic, 1–2.5 cm, base obtuse to rounded, margins serrulate (teeth bristle-tipped), apex obtuse or acute, surfaces glabrous. Inflorescences axillary
  6 KB (507 words) - 12:52, 30 July 2020
• Calochortus pulchellus
  slender hairs; filaments 6–8 mm; anthers oblong, 3–5 mm, apex obtuse or acute. Capsules nodding, winged, ellipsoid-oblong, 2–4 cm. Seeds dark-brown, irregular
  6 KB (505 words) - 05:34, 30 July 2020
• Calochortus vestae
  equaling anthers; anthers oblong-linear, apex obtuse or acute. Capsules erect, linear, angled, 4–7 cm, apex acute. Seeds light beige, flat, 4–6 mm. 2n = 28
  5 KB (462 words) - 05:36, 30 July 2020
• Aquilegia scopulorum
  ovate-oblong, 13-22 × 4-10 mm, apex obtuse or broadly acute; petals: spurs blue to white or reddish purple, straight, ± parallel, 25-40 mm, slender, evenly tapered
  5 KB (427 words) - 08:40, 30 July 2020
• Acalypha chamaedrifolia
  orbiculate, 0.3–2.1 × 0.3–1.2 cm, base cordate or rounded, margins serrate-crenate, apex obtuse or acute. Inflorescences bisexual, terminal; peduncle 0
  6 KB (437 words) - 18:28, 29 July 2020
• Commelina benghalensis
  lanceolate-elliptic, (1–) 2–9 (–11) × 1–3 (–4.5) cm, apex rounded, obtuse or acute, pubescent. Inflorescences: distal cyme often exserted and 1-flowered
  7 KB (411 words) - 00:54, 30 July 2020
• Calochortus nudus
  proximally by wide, ciliate membranes; anthers linear-oblong, apex obtuse or acute. Capsules erect, 3-winged, 1–2 cm. Seeds light-brown, irregular. 2n
  5 KB (458 words) - 05:35, 30 July 2020
• Arenaria
  apex blunt or obtuse to acute, acuminate, or apiculate. Inflorescences terminal or axillary open cymes, or flowers solitary; bracts paired, smaller, foliaceous
  12 KB (698 words) - 10:04, 30 July 2020
• Atriplex argentea
  lanceovate, lanceolate, deltoid, or cordate, 5–75 × 4–50 (–75) mm, base subhastate or obtuse to acute, margin entire or essentially so, sometimes closely
  9 KB (770 words) - 09:35, 30 July 2020
• Sedum rupicola
  distinct, deep yellow, elliptic-lanceolate or lanceolate, slightly cucullate, 6.7–8.8 mm, apex obtuse or, rarely, acute with minute mucronate appendage; filaments
  8 KB (635 words) - 13:02, 30 July 2020
• Castilleja rupicola
  frilly fans, apex acute or obtuse. Inflorescences 2–6 × 2–3.5 cm; bracts proximally greenish or deep purple near base, distally red, scarlet, or crimson to red-orange
  8 KB (660 words) - 18:56, 29 July 2020
• Arabis georgiana
  spatulate, oblanceolate, or obovate, 1.5–6 cm × 5–15 mm, margins dentate, apex obtuse or acute, abaxial surface moderately to sparsely pubescent, trichomes
  8 KB (774 words) - 12:08, 30 July 2020
• Arabis alpina
  (–6); blade oblong or ovate, 1–3 cm × 5–15 mm, base subcordate or auriculate, margins usually dentate, rarely subentire, apex acute or obtuse. Racemes simple
  8 KB (833 words) - 12:07, 30 July 2020
• Arabis caucasica
  4–8; blade oblong or ovate, 1–5 cm × 5–20 mm, base subcordate or auriculate, margins usually dentate, rarely subentire, apex acute or obtuse. Racemes simple
  7 KB (698 words) - 12:07, 30 July 2020
• Chimaphila menziesii
  to ovate or lanceolate-oblong, (6–) 10–55 × 4.5–25 mm, base obtuse or acute or decurrent, margins entire or serrulate to serrate, apex acute. Inflorescences
  8 KB (637 words) - 13:10, 30 July 2020
• Grindelia microcephala
  6–8 per cm, obtuse, resin-tipped), apices obtuse or acute, faces usually hirtellous and glandular (glands usually in pits, seldom sessile or stipitate)
  6 KB (593 words) - 22:29, 29 July 2020
• Quercus acerifolia
  with pale margins, tips tightly appressed, obtuse or acute; nut ovoid to oblong, 10.5-20 × 9-15 mm, glabrous or pubescent, scar diam. 5-9 mm. Phenology:
  7 KB (608 words) - 15:27, 15 December 2020
• Quercus ellipsoidalis
  pubescence around scar, scales with straight or slightly concave margins, tips tightly appressed, obtuse or acute; nut ellipsoid to ovoid, rarely subglobose
  7 KB (667 words) - 08:27, 30 July 2020
• Physocarpus intermedius
  margins deeply and irregularly crenate to doubly crenate, apex rounded to obtuse or acute, surfaces mostly glabrous, sometimes sparsely hairy abaxially. Inflorescences
  8 KB (630 words) - 14:17, 30 July 2020
• Physocarpus malvaceus
  cordate, 3-lobed or 5-lobed, clefts between lobes may shallow to deep, margins doubly crenate to doubly serrate, apex rounded, obtuse, or acute, surfaces glabrous
  8 KB (605 words) - 14:17, 30 July 2020
• Allium simillimum
  6–9-veined, ovate, ± equal, apex obtuse or acute. Flowers campanulate, 5–9 mm; tepals erect, white with green or reddish midribs or rarely pink, oblong to lanceolate
  8 KB (544 words) - 05:54, 30 July 2020
• Atriplex argentea var. rydbergii
  elliptic to ovate or rhombic, (4–) 7–35 × (2–) 4–25 mm, base acute to cuneate, margin entire or rarely toothed, apex rounded to obtuse or acute, grayish scurfy
  7 KB (953 words) - 09:36, 30 July 2020
• Penstemon oklahomensis
  tapered, margins subentire or ± denticulate or serrate, apex rounded to obtuse or acute; cauline 2–9 pairs, short-petiolate or sessile, (25–) 60–120 × 4–20
  9 KB (704 words) - 19:15, 29 July 2020
• Penstemon franklinii
  spatulate to oblanceolate, base tapered, margins entire or obscurely dentate, apex rounded to obtuse or acute; cauline 3–5 pairs, sessile, 11–48 × 2–6 mm, blade
  8 KB (667 words) - 19:09, 29 July 2020
• Crepis capillaris
  divided to sharply dentate (lobes remote, unequal), apices obtuse or acute, mucronate, faces glabrous or sparsely hispid (hairs yellow; proximal cauline auriculate
  7 KB (667 words) - 20:07, 29 July 2020
• Diplacus graniticola
  to obtuse or acute, surfaces: proximals often glabrate abaxially, distals glandular-villous. Pedicels 1–3 mm in fruit. Flowers 2 per node, or 1 or 2 per
  7 KB (548 words) - 19:02, 29 July 2020
• Guaiacum
  oblong, or obovate [ovate], somewhat unequal in size, basal and middle [apical] pairs largest, base oblique, apex obtuse or rounded [acute or retuse] and
  10 KB (553 words) - 18:13, 29 July 2020
• Mnium spinulosum
  distally, teeth paired, long, sharp; apex acute, obtuse, or rounded-acute, cuspidate, cusp toothed; costa percurrent or excurrent, distal abaxial surface smooth
  6 KB (469 words) - 07:41, 30 July 2020
• Crataegus (sect. Coccineae) ser. Lacrimatae
  narrowly cuneate to rounded, lobes 0 or 1–3 per side, sinuses usually shallow, lobe apex acute to obtuse, margins entire or serrate, very glandular, venation
  22 KB (1,233 words) - 13:46, 30 July 2020
• Arenaria humifusa
  in fruit, apex obtuse or somewhat acute, not pustulate, glabrous; petals oblanceolate, 3–4 mm, ± 11/2 times as long as sepals, apex acute. Capsules tightly
  8 KB (690 words) - 10:05, 30 July 2020
• Alopecurus
  awned or mucronate, lemmas without awns or keels, and well-developed paleas; Alopecurus has glumes that are obtuse to acute and gradually awned or unawned
  13 KB (1,084 words) - 02:42, 30 July 2020
• Bonellia
  Leaves alternate or pseudoverticillate; blade elliptic to oblanceolate, base obtuse [attenuate], margins entire [serrate], apex obtuse to acute, aristate [mucronate
  5 KB (309 words) - 13:05, 30 July 2020
• Prunus
  yellow to yellowish or orange to bright or dark red, reddish-brown, or dark purple to black, globose to ovoid, ovoid-oblong, ellipsoid, or obovoid, 5–30 (–80)
  43 KB (1,828 words) - 14:17, 30 July 2020
• Dichanthelium dichotomum
  least at the base), glabrous or (less commonly) sparsely pubescent or puberulent, often prominently veined, obtuse to acute to beaked. Lower glumes usually
  12 KB (1,221 words) - 04:02, 30 July 2020
• Crepis runcinata
  margins scarious) apices usually acute, sometimes attenuate or obtuse (often ciliate-tufted), abaxial faces glabrous or tomentulose, sometimes stipitate-glandular
  8 KB (661 words) - 20:09, 29 July 2020
• Crepis vesicaria
  (terminal lobes relatively large), apices obtuse or acute, faces usually hirsute (hairs sometimes only on veins) or glabrous (cauline sessile, bases auriculate
  7 KB (644 words) - 20:09, 29 July 2020
• Tayloria
  Stem-leaves oblong-lanceolate to obovate; margins toothed to entire; apex obtuse, blunt, acute, or acuminate; costa ending well before apex to excurrent; proximal
  8 KB (455 words) - 07:44, 30 July 2020
• Carex sect. Scirpinae
  apex obtuse to acute, ciliate. Perigynia erect, veinless or obscurely veined, with 2 prominent marginal veins, stipitate, lanceolate to ovate or obovate
  7 KB (428 words) - 01:24, 30 July 2020
• Crataegus (sect. Coccineae) ser. Pulcherrimae
  lanceolate to trullate or deltate, (2.5–) 4–7 (–8) cm, thin or chartaceous, base ± cuneate to rounded, lobes 0 or (1–) 3 or 4 (or 5) per side, sinuses usually
  15 KB (1,064 words) - 14:43, 30 July 2020
• Liparis
  ovate-oblong, or elliptic, falcate or not, margins revolute or involute, apex obtuse to acute; petals filiform, linear, linear-oblanceolate, or narrowly spatulate
  9 KB (513 words) - 05:30, 30 July 2020
• Stuckenia
  absent or present. Stems terete, nodes without oil-glands. Leaves submersed, alternate, opaque, sessile, linear, channeled, turgid, acute at base acute, margins
  8 KB (521 words) - 00:55, 30 July 2020
• Aponogeton distachyos
  narrowly oval, or narrowly lanceolate, 6–23 × 1.5–7.5 cm, base rounded to attenuate, apex obtuse to acute; veins 7–9. Inflorescences: spikes 1 or more, to 4
  5 KB (412 words) - 00:57, 30 July 2020
• Allium lacunosum var. micranthum
  straight, equaling or shorter than scape, 1 mm wide or less. Scape 15–30 cm. Umbel loose, 10–30-flowered; spathe bracts 3, apex obtuse or acute. Flowers 4–6
  3 KB (569 words) - 05:52, 30 July 2020
• Allium perdulce var. sperryi
  architecture or arrangement or growth form","bulb arrangement or growth form","cell relief","crest process architecture or pubescence or relief","crest
  3 KB (583 words) - 05:49, 30 July 2020
• Deparia petersenii
  base ± truncate or broadly cuneate, apex acuminate to caudate; segments oblong, margins ± entire to serrate, apex obtuse or ± acute. Costae and veins
  5 KB (409 words) - 00:23, 30 July 2020
• Gomphrena nitida
  pilose or strigose. Leaves sessile or petiolate; petiole to 0.7 cm; blade green, obovate or oblong, 1.5–6 × 0.4–2.5 cm, apex obtuse or acute, pilose.
  4 KB (309 words) - 09:42, 30 July 2020
• Calochortus uniflorus
  by short hairs; filaments longer than anthers; anthers oblong, apex obtuse or acute. Capsules nodding, narrowly 3-winged, 1–3 cm. Seeds dark-brown, irregular
  5 KB (441 words) - 05:35, 30 July 2020
• Eschscholzia caespitosa
  with ultimate lobes short (giving compact appearance), obtuse or acute. Inflorescences cymose or 1-flowered; buds erect, apiculate-acuminate, tip usually
  4 KB (305 words) - 08:40, 30 July 2020
• Crepis runcinata subsp. imbricata
  glabrous. Heads 3–7. Involucres 10–13 mm. Phyllaries oblong, apices obtuse or acute (ciliate), faces strongly stipitate-glandular. Cypselae reddish-brown
  4 KB (468 words) - 20:09, 29 July 2020
• Agrostis canina
  truncate to obtuse or acute, erose-lacerate; blades 1-10 cm long, 1-3 mm wide, usually flat, sometimes involute, usually scabrous, apices acute. Panicles
  8 KB (1,051 words) - 03:29, 30 July 2020
• Crataegus (sect. Coccineae) ser. Rotundifoliae
  margins entire or slightly glandular-serrate, apex usually obtuse, sometimes acute, abaxially pubescent or glabrous; stamens (5–) 10 or (18–) 20, anthers
  20 KB (1,294 words) - 13:44, 30 July 2020
• Arabis eschscholtziana
  cm, (ciliate or not); blade broadly spatulate to narrowly oblanceolate, 1.2–10 cm × 7–30 mm, margins entire or dentate, apex obtuse or acute, surfaces usually
  10 KB (965 words) - 12:08, 30 July 2020
• Asteraceae tribe Arctotideae
  actinomorphic, lobes [4–] 5, narrowly triangular or lanceolate to deltate; anther bases obtuse to acute (sometimes ± sagittate, not tailed), apical appendages
  10 KB (639 words) - 20:03, 29 July 2020
• Dactylorhiza majalis var. junialis
  architecture or shape","pollen-grain pubescence or relief or texture","pollinium quantity","portion reproduction","pseudobulb size","rhizome growth form or orientation"
  10 KB (1,012 words) - 05:27, 30 July 2020
• Poa palustris
  length or size","palea keel pubescence","panicle count or density","panicle shape","sheath architecture or pubescence or relief","sheath pubescence or relief"
  12 KB (1,318 words) - 03:23, 30 July 2020
• Dirca palustris
  glabrescent; blade obovate to ovate, 5–10 × 3.5–7 cm, base cuneate, apex acute or obtuse, surfaces usually glabrous, rarely with persistent indument. Inflorescences
  7 KB (560 words) - 11:39, 30 July 2020
• Euthamia graminifolia
  least) usually green-tipped, outer ovate, inner oblong, apices obtuse or broadly acute. Ray-florets (7–) 17–22 (–35). Disc-florets (3–) 5–7 (–13); corollas
  8 KB (846 words) - 21:30, 29 July 2020
• Liparis liliifolia
  5 × 1.2–2 mm, apex obtuse to acute; lateral sepals oblong-lanceolate to narrowly lanceolate, 8–11.5 × 1.2–2 mm, apex obtuse to acute; petals pendent, curved
  9 KB (742 words) - 05:30, 30 July 2020
• Rumex densiflorus
  base broadly cuneate, truncate, or weakly cordate, margins entire or indistinctly repand, flat, apex obtuse or broadly acute. Inflorescences terminal, occupying
  7 KB (773 words) - 10:06, 30 July 2020
• Allium canadense
  channeled, not carinate, 20–50 cm × 1–7 mm, margins entire or denticulate, apex acute to obtuse. Scape persistent, usually solitary, erect, terete, 10–60
  8 KB (568 words) - 05:48, 30 July 2020
• Dendrophylax lindenii
  lanceolate, 25–30 × 4–5.5 mm, apex obtuse to acute; petals falcate-recurved, narrowly lanceolate, 22–27 × 4–4.5 mm, apex acute to acuminate; lip white, basally
  8 KB (630 words) - 05:29, 30 July 2020
• Carex sect. Inflatae
  mm, apex obtuse, acute to acuminate, rarely awned. Perigynia eventually spreading, usually veinless, inflated, stipitate or sessile, elliptic or broadly
  6 KB (427 words) - 01:26, 30 July 2020
• Alisma
  linear to ovate, base attenuate to rounded, margins entire, apex obtuse to acute. Inflorescences panicles, of 2–10 whorls, erect, emersed, rarely submersed;
  8 KB (422 words) - 00:53, 30 July 2020
• Acleisanthes wrightii
  ovatelanceolate or suborbiculate, 5–35 × 3–20 mm, base slightly unequal and obtuse to rounded or acute, margins crispate, apex apiculate and obtuse or infrequently
  6 KB (481 words) - 09:34, 30 July 2020
• Bolandra
  "seed architecture or pubescence or relief","seed architecture or shape","seed course","seed prominence or shape","seed pubescence or relief","seed quantity"
  7 KB (464 words) - 12:58, 30 July 2020
• Spiraea splendens
  apex usually obtuse, sometimes acute, abaxial surface glabrous or puberulent, adaxial glabrous. Inflorescences mostly terminal, corymbiform or hemispheric
  7 KB (579 words) - 14:25, 30 July 2020
• Bistorta vivipara
  proximally, usually white or pink distally, rarely red; tepals obovate, 2.1–4 mm, apex obtuse to acute; stamens included or exserted, some or all often poorly developed;
  10 KB (847 words) - 10:12, 30 July 2020
• Ranunculus gormanii
  base rounded, truncate or sometimes obtuse, margins entire or denticulate, apex obtuse or acute. Inflorescences: bracts ovate or sometimes lanceolate. Flowers:
  5 KB (487 words) - 08:37, 30 July 2020
• Linum striatum
  margins entire, not ciliate, apex obtuse or acute. Inflorescences elongate panicles. Pedicels 0–4 mm. Flowers: sepals persistent, lanceolate to ovate, 1.5–3
  7 KB (521 words) - 18:27, 29 July 2020
• Viola prionantha
  truncate, sometimes ± cordate or broadly cuneate, margins crenulate, ciliate or eciliate, apex obtuse or ± acute, surfaces glabrous or puberulent. Peduncles 2
  7 KB (573 words) - 11:18, 30 July 2020
• Allium tuberosum
  white with green or brownish midveins, lanceolate to elliptic, ± equal, withering and exposing capsule, margins entire, apex obtuse or acute; stamens included;
  7 KB (520 words) - 05:49, 30 July 2020
• Encalypta brevicollis
  "projection architecture or course","projection length or size","projection relief","projection size or width","seta architecture or pubescence or relief","seta coloration"
  7 KB (555 words) - 06:47, 30 July 2020
• Sedum obtusatum var. boreale
  9–12 cm. Flowers: sepals 3.5–4.5 mm, apex obtuse or rarely acute; petals white, greenish or creamy white, or pale orange suffused with pink, 6–9 × 2.4–3
  3 KB (528 words) - 13:03, 30 July 2020
• Arctium
  apical appendages ovate, obtuse to acute; style-branches: fused portions distally hairy-ringed, distinct portions oblong, acute or obtuse. Cypselae obovoid,
  8 KB (565 words) - 20:01, 29 July 2020
• Lewisia columbiana
  linear-oblanceolate, flattened or slightly grooved on adaxial surface, 2–10 cm, margins entire, apex obtuse to acute; cauline leaves absent, or alternate and intergrading
  7 KB (448 words) - 09:45, 30 July 2020
• Entodontaceae
  margins plane or rarely recurved, ± entire proximally, usually serrulate distally; apex obtuse, acute, or acuminate; costa double to mid leaf or usually shorter
  10 KB (312 words) - 07:51, 30 July 2020
• Rudbeckia fulgida
  architecture","body architecture or pubescence or relief","body relief","bractlet quantity","branch arrangement or course or shape","bristle architecture"
  8 KB (700 words) - 22:36, 29 July 2020
• Keckiella antirrhinoides var. antirrhinoides
  Plants finely hairy. Flowers: caly× 3–6 mm, lobes widely ovate, ape× obtuse to acute; pollen-sacs 1.4–1.8 mm. Phenology: Flowering Apr–May. Habitat: Chaparral
  2 KB (395 words) - 19:04, 29 July 2020
• Listera convallarioides
  elliptic, 4.5–5 × 1.5–2 mm, apex obtuse to acute; lateral sepals lanceolate, falcate, 4.5–5.5 × 1.5–1.8 mm, apex acute to obtuse; petals linear, falcate, 4–5
  9 KB (733 words) - 15:29, 15 December 2020
• Castilleja applegatei var. pinetorum
  medially, 3 (–7) -lobed, central lobe apex obtuse, others obtuse to acute. Calyces proximally green, yellow, or whitish with green veins, lobe apices colored
  6 KB (709 words) - 18:51, 29 July 2020
• Aquilegia coerulea
  lanceovate, 26-51 × 8-23 mm, apex obtuse to acute or acuminate; petals: spurs white, blue, or sometimes pink, straight, ± parallel or divergent, 28-72 mm, slender
  6 KB (539 words) - 08:34, 30 July 2020
• Papaver radicatum
  lobes; primary lobes broadly lanceolate or strap-shaped, apex obtuse to acute. Inflorescences: scapes erect or bowed and decumbent, less than 15 cm, sparsely
  6 KB (439 words) - 15:26, 15 December 2020
• Acourtia wrightii
  apices obtuse to acute, abaxial faces glabrous or glandular-hairy. Receptacles reticulate (edges of sockets glandular). Florets 8–12; corollas pink or purple
  5 KB (462 words) - 20:49, 29 July 2020
• Eleocharis fallax
  "base size","blade presence","bract height or length or size","cavity position","culm architecture or arrangement or growth form","culm texture","flower reproduction"
  10 KB (885 words) - 01:23, 30 July 2020
• Penstemon cyananthus
  margins entire, apex obtuse to acute; cauline 1–6 pairs, sessile or proximals short to long-petiolate, 16–100 × 5–45 (–60) mm, blade ovate or oblanceolate to
  10 KB (744 words) - 19:11, 29 July 2020
• Penstemon rydbergii
  obovate, 3–8 × 1.2–3.5 mm, apex acute to acuminate or short to long-caudate, glabrous or puberulent; corolla violet to blue or purple, without nectar guides,
  10 KB (759 words) - 19:16, 29 July 2020
• Eragrostis ciliaris
  lateral-veins evident, apices obtuse to acute; paleas 0.8-1.3 mm, membranous, keels prominently ciliate, cilia 0.2-0.8 mm, apices obtuse to acute; anthers 2, 0.1-0
  8 KB (898 words) - 03:56, 30 July 2020
• Crataegus (sect. Coccineae) ser. Apricae
  green, broadly ovate or rhombic-elliptic to obtrullate or obovate or ± orbiculate, 1.5–5 cm, thin to coriaceous, base ± cuneate, lobes 0 or 1–3 per side, sinuses
  17 KB (1,102 words) - 13:45, 30 July 2020
• Allium lacunosum
  darker midveins, lanceovate to ovate, ± equal, margins entire, apex obtuse, acute, or short-acuminate; stamens included; anthers yellow; pollen yellow; ovary
  9 KB (573 words) - 05:52, 30 July 2020
• Kalmia microphylla
  blade ovate or oval to broadly elliptic or lanceolate, 1.5–4 × 0.3–1.2 (–1.8) cm, margins plane to slightly revolute, apex obtuse to acute, abaxial surface
  8 KB (790 words) - 13:18, 30 July 2020
• Penstemon leiophyllus
  blade oblanceolate, base tapered, margins entire, apex obtuse to acute; cauline 2–7 pairs, sessile or proximals sometimes short-petiolate, 16–80 × 2–20 mm
  9 KB (753 words) - 19:11, 29 July 2020
• Castilleja purpurea
  slightly wavy, involute, 3–7-lobed, apex narrowly acute to rounded; lobes spreading, linear, apex obtuse or acute. Inflorescences 2.6–16 × 2–4 cm; bracts proximally
  9 KB (676 words) - 18:55, 29 July 2020
• Penstemon scariosus
  blade oblanceolate to oblong or linear, base tapered, margins entire, apex obtuse to acute; cauline 3–5 (or 6) pairs, sessile or proximals sometimes short-petiolate
  10 KB (739 words) - 19:13, 29 July 2020
• Solidago spathulata
  in 3–4 series) unequal, very resinous; outer ovate, obtuse, inner linear-lanceolate, obtuse or acute. Ray-florets 4–10; laminae 2–4 × 1–2 mm. Disc-florets
  8 KB (719 words) - 21:32, 29 July 2020
• Penstemon pratensis
  elliptic, base tapered, margins entire, apex rounded to obtuse or acute; cauline 3–6 pairs, sessile or proximals short to long-petiolate, 24–115 × 4–15 mm
  8 KB (743 words) - 19:15, 29 July 2020
• Penstemon parryi
  spatulate to oblanceolate or elliptic, base tapered, margins entire, rarely remotely and obscurely dentate, apex rounded to obtuse or acute; cauline 2–5 pairs
  8 KB (728 words) - 19:10, 29 July 2020
• Penstemon fendleri
  tapered, apex rounded to obtuse or acute, sometimes mucronate; cauline 2–5 pairs, sessile, (14–) 23–95 × (4–) 6–31 mm, blade lanceolate or ovate to trullate,
  8 KB (703 words) - 19:08, 29 July 2020
• Penstemon breviculus
  lanceolate or linear, base tapered, margins entire or obscurely dentate, rarely prominently dentate distally, apex rounded to obtuse or acute; cauline (1
  9 KB (709 words) - 19:09, 29 July 2020
• Penstemon hallii
  rounded to obtuse or acute; cauline 2–4 pairs, sessile, 24–55 × 2–5 mm, blade lanceolate, proximals sometimes spatulate, base truncate, apex obtuse to acute
  8 KB (682 words) - 19:11, 29 July 2020
• Penstemon superbus
  14–40 mm, blade spatulate to oblanceolate or elliptic, base tapered, margins entire, apex rounded to obtuse or acute; cauline 3–8 pairs, sessile, (17–) 44–115
  9 KB (758 words) - 19:10, 29 July 2020
• Penstemon gormanii
  spatulate to oblanceolate, base tapered, margins entire or obscurely serrate, apex rounded to obtuse or acute; cauline 2–4 pairs, sessile, 15–68 × 2–16 mm, blade
  8 KB (659 words) - 19:09, 29 July 2020
• Penstemon miser
  oblanceolate, base tapered, margins entire or dentate-serrate, apex rounded to obtuse or acute; cauline 3 or 4 pairs, sessile or proximals short-petiolate, 20–50
  8 KB (668 words) - 19:09, 29 July 2020
• Penstemon papillatus
  rounded to obtuse or acute; cauline 2–4 pairs, sessile or proximals short-petiolate, 24–70 × 7–20 mm, blade elliptic or oblanceolate to lanceolate or oblong
  8 KB (651 words) - 19:17, 29 July 2020
• Penstemon moriahensis
  oblanceolate, base tapered, margins entire, apex rounded to obtuse, or acute; cauline 3–5 pairs, sessile or proximals sometimes short-petiolate, 20–110 × 5–18 mm
  8 KB (677 words) - 19:12, 29 July 2020
• Penstemon barnebyi
  tapered, margins entire or obscurely and remotely serrate, apex rounded to obtuse or acute; cauline 2–5 pairs, short-petiolate or sessile, 19–65 × 2–8 mm
  8 KB (634 words) - 19:09, 29 July 2020
• Penstemon lanceolatus
  cauline 8–80 × 3–12 mm, blade lanceolate or spatulate, base tapered, margins entire, apex rounded to obtuse or acute; cauline 7–15 pairs, 9–85 (–110) × 1–11
  8 KB (823 words) - 19:07, 29 July 2020
• Penstemon spatulatus
  tapered, margins entire, sometimes ± serrulate distally, apex rounded to obtuse or acute; cauline 1–3 pairs, sessile, 14–35 × 2–8 mm, blade lanceolate, sometimes
  8 KB (671 words) - 19:16, 29 July 2020
• Penstemon glaucinus
  apex rounded to obtuse or acute; cauline 2–4 pairs, sessile or proximals short-petiolate, 26–55 × 7–14 mm, blade oblanceolate to oblong or lanceolate, base
  8 KB (652 words) - 19:14, 29 July 2020
• Penstemon flowersii
  reduced or absent, glabrous; proximal cauline (15–) 20–55 × (4–) 10–25 mm, blade spatulate to lanceolate, base tapered, apex rounded to obtuse or acute; cauline
  7 KB (653 words) - 19:08, 29 July 2020
• Penstemon washingtonensis
  oblanceolate, lanceolate, or elliptic, base tapered, margins entire, apex rounded to obtuse or acute; cauline 2–6 pairs, short-petiolate or sessile, 10–55 × 3–15
  8 KB (674 words) - 19:16, 29 July 2020
• Euphorbia chamaesula
  oblong, 8–20 (–40) × 3–6 mm, base truncate, rounded, or attenuate, margins entire, apex obtuse or acute, sometimes slightly mucronate, surfaces glabrous;
  8 KB (611 words) - 18:20, 29 July 2020
• Solidago radula
  margins serrate or crenate, mid usually largest, apices acute to obtuse, acuminate, faces scabrous; mid and distal cauline subsessile (1 mm) or sessile, blades
  8 KB (775 words) - 21:42, 29 July 2020
• Castilleja chlorotica
  lobes spreading or ascending, narrowly lanceolate, medium length, arising at or above mid length, sometimes wavy-margined, apex obtuse to acute. Calyces green
  8 KB (639 words) - 18:52, 29 July 2020
• Hebecarpa obscura
  lanceolate, or linear distally, often longer than proximal ones, (5–) 12–42 (–80) × 1.5–12 mm, base obtuse or acute, apex usually obtuse to acuminate
  8 KB (733 words) - 21:03, 7 June 2022
• Polygala crenata
  proximally, (5–) 8–23 × (2–) 3–8 (–9) mm, base cuneate, apex rounded, obtuse, or acute, surfaces glabrous. Racemes loosely cylindric, open, elongate, 7–10
  7 KB (557 words) - 21:03, 7 June 2022
• Penstemon grandiflorus
  rounded to obtuse or acute; cauline 4–8 pairs, sessile, 18–90 (–110) × 15–50 mm, blade spatulate to orbiculate, base clasping, apex rounded to obtuse. Thyrses
  9 KB (782 words) - 19:08, 29 July 2020
• Penstemon duchesnensis
  oblanceolate, base tapered, margins entire, apex rounded to obtuse or acute; cauline (0 or) 1–3 pairs, sessile, 14–23 × 1–4 mm, blade oblanceolate to linear
  8 KB (662 words) - 19:09, 29 July 2020
• Crataegus leonensis
  shallow, lobe apex obtuse or acute, margins finely to obscurely crenate-serrate, teeth gland-tipped, veins 3 or 4 per side, apex acute, abaxial surface glabrous
  8 KB (876 words) - 13:46, 30 July 2020
• Penstemon navajoa
  apex rounded to obtuse, or acute; cauline 3 or 4 pairs, sessile, 12–50 (–75) × 1–5 mm, blade oblanceolate to linear, base tapered, apex acute to acuminate
  8 KB (681 words) - 19:12, 29 July 2020
• Polygala cruciata
  especially proximally, 8–35 (–50) × 1–5 (–7) mm, base cuneate to acute, apex rounded to obtuse or acute, surfaces glabrous. Racemes capitate to densely cylindric
  8 KB (681 words) - 21:03, 7 June 2022
• Penstemon parvus
  entire, apex rounded to obtuse or acute; cauline 2–4 pairs, sessile, 10–38 × 1–6 mm, blade lanceolate, base tapered, apex acute. Thyrses continuous to ±
  8 KB (666 words) - 19:12, 29 July 2020
• Penstemon wrightii
  spatulate to oblanceolate or elliptic, base tapered, margins entire, apex rounded to obtuse or acute; cauline 4–6 pairs, sessile or proximals sometimes short-petiolate
  8 KB (657 words) - 19:10, 29 July 2020
• Penstemon neotericus
  rounded to obtuse or acute; cauline 4–6 pairs, sessile, 20–80 × 3–9 mm, blade ovate to lanceolate, base tapered, margins entire, apex acute. Thyrses interrupted
  8 KB (734 words) - 19:17, 29 July 2020
• Eupatorium hyssopifolium
  Phyllaries 8–10 in 2–3 series, elliptic to oblong, 1.5–5 × 1–1.5 mm, apices obtuse to acute (not mucronate), abaxial faces pubescent throughout (more densely distally)
  6 KB (636 words) - 22:42, 29 July 2020
• Noccaea fendleri
  ovate, obovate, or spatulate, 0.4–3 cm × 2–20 mm, base cuneate to attenuate, margins entire, denticulate, or dentate, apex obtuse to acute. Cauline leaves
  10 KB (918 words) - 12:35, 30 July 2020
• Scleropodium
  margins serrulate to subentire; apex gradually or abruptly tapered, obtuse, acute, short–acuminate, apiculate, or rarely long-acuminate; costa to 60–80% leaf
  9 KB (527 words) - 07:49, 30 July 2020
• Glochidion puberum
  oblong, oblong-ovate, or obovate-oblong, rarely lanceolate, 3–9 × 1–3 cm, base cuneate to obtuse, apex acute or acuminate to obtuse or rounded. Pedicels:
  5 KB (427 words) - 18:13, 29 July 2020
• Tetracoccus dioicus
  opposite, or whorled, not clustered on short-shoots; blade oblong or oblanceolate to linear, 20–30 × 1–4 mm, base obtuse to cuneate, margins entire or remotely
  6 KB (337 words) - 18:26, 29 July 2020
• Umbellularia californica
  narrowly oblong or narrowly elliptic, 3-10 × 1.5-3 cm, base acute or obtuse, apex acute; surfaces abaxially glabrous, sparsely appressed-pubescent or minutely
  4 KB (349 words) - 08:32, 30 July 2020
• Cevallia sinuata
  3 cm, pinnately lobed ± 1/2 to midrib, base usually oblique, acute to obtuse, apex acute with rounded tip; midvein and secondary-veins prominent. Flowers:
  4 KB (540 words) - 18:26, 29 July 2020
• Eichhornia
  blue, mauve, or rarely white, funnelform, limb lobes obovate to oblanceolate, longer than 2 cm, glandular-pubescent, apex obtuse to acute; stamens 6, distal
  7 KB (387 words) - 05:48, 30 July 2020
• Hexalectris warnockii
  5–3.8 mm, apex obtuse to acute; lip ovate to ovate-cuneate, deeply 3-lobed, 12–18 × 9–16 mm, margins maroon, centrally white with purple or maroon veins
  7 KB (610 words) - 05:28, 30 July 2020
• Donrichardsia
  "hyalodermi presence","laminal cell architecture or pubescence or relief","laminal cell height or length or size","laminal cell quantity","laminal cell width"
  7 KB (548 words) - 07:48, 30 July 2020
• Diphysciaceae
  sometimes radially inrolled, spreading when moist, lingulate or lingulate-subulate, rounded-obtuse to acute, mainly entire; costa single, strong, lamina usually
  8 KB (368 words) - 06:46, 30 July 2020
• Juniperus virginiana
  leaves 1–3 mm, overlapping by more than 1/4 their length, keeled, apex obtuse to acute, spreading. Seed-cones maturing in 1 year, of 1 size, generally with
  6 KB (522 words) - 00:24, 30 July 2020
• Drypetes lateriflora
  4–12 × 1.5–5 cm, thick-papery, base obtuse to acute, margins entire or minutely serrate, apex usually abruptly acute to acuminate; venation finely reticulate
  6 KB (380 words) - 18:32, 29 July 2020
• Brachelyma
  entire or serrulate proximally, serrulate to serrate at apex; apex obtuse to acute; costa subpercurrent to percurrent; alar cells quadrate or rectangular
  6 KB (428 words) - 07:50, 30 July 2020
• Aplodon
  rhizoids dense proximally. Stem-leaves broadly ovate or obovate; margins entire; apex obtuse to acute and abruptly short-acuminate; costa ending before apex;
  6 KB (350 words) - 07:37, 30 July 2020

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