many spines (modified leaves of the shoot); spines are absent in some taxa, populations, and environments. A vernacular term for areoles is “spine-clusters
40 KB (1,967 words) - 15:27, 15 December 2020
Inflorescence leaves or bracts tipped with spine or spinelike bristle > 7 6 Inflorescence leaves and bracts not tipped with spine or bristle > 9 7 Leaves triquetrous
21 KB (878 words) - 09:28, 30 July 2020
and glandular (glands sometimes elaborate, apices sometimes gland or spine-tipped). Heads usually radiate, rarely discoid, usually in corymbiform, glomerulate
15 KB (799 words) - 23:36, 29 July 2020
usually spine-tipped, sometimes apiculate). Involucres ± obconic or urceolate, 3–8+ mm diam. (subtended by calyculi of 5–12+ usually spine-tipped bractlets)
9 KB (671 words) - 23:40, 29 July 2020
and middle with bases appressed and apices spreading to erect, usually spine-tipped, innermost usually with erect, flat, often twisted, entire or dentate
60 KB (2,205 words) - 13:43, 10 February 2021
distally, connate proximally, leaflike, semileaflike, or scalelike, not awn-tipped, glabrous or variously pubescent or glandular. Peduncles absent or erect
22 KB (1,627 words) - 10:29, 30 July 2020
or -lobed, spine-tipped) Carthamus 21 Leaf margins not spiny (plants not thistlelike; phyllary apices sometimes apiculate, not spine-tipped) > 22 22 Receptacles
275 KB (5,940 words) - 15:30, 15 December 2020
spreading, usually ± dentate or fringed, linear to ovate appendages, spine-tipped or spineless. Receptacles flat, epaleate, bristly. Florets 10–many; outer
21 KB (1,712 words) - 15:30, 15 December 2020
quantity","spine architecture","spine architecture or pubescence or relief","spine architecture or shape","spine coloration or pubescence or relief","spine pubescence"
12 KB (866 words) - 09:21, 30 July 2020
or succulent), bases ± cuneate, margins entire or toothed (teeth often spine-tipped), faces glabrous or puberulent to villous and/or sericeous. Heads radiate
8 KB (643 words) - 23:12, 29 July 2020
in 2 narrow, glaucous, whitish or brownish bands; apex sharp-pointed, spine-tipped, sharp to touch; resin canal central. Pollen cones ovoid or oblong, with
6 KB (342 words) - 00:32, 30 July 2020
linear, margins entire or irregularly serrate to dentate (teeth usually spine-tipped), faces glabrous, canescent, or puberulent, often sparsely stipitate-glandular
11 KB (782 words) - 22:23, 29 July 2020
duration","segment fragility","spine architecture","spine duration","spine fragility","spine presence","spine quantity","spine texture","stamen quantity","stamen
17 KB (804 words) - 09:14, 30 July 2020
numerous, whorled, distinct, leaflike to subulate or linear, occasionally awn-tipped, thinly pubescent (sometimes appressed), hirsute, villous, strigose, or
23 KB (1,142 words) - 10:54, 30 July 2020
shoots. Leaves alternate, sometimes leaves of elongate shoots reduced to spines and foliage leaves borne only on short-shoots; foliage leaves simple or
16 KB (698 words) - 08:36, 30 July 2020
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
measurement","spine architecture","spine architecture or pubescence or relief","spine architecture or shape","spine coloration or pubescence or relief","spine pubescence"
8 KB (738 words) - 09:22, 30 July 2020
appressed, margins entire, apices ascending to spreading or reflexed, acute, spine-tipped. Receptacles flat, epaleate, bearing setiform scales (“flattened bristles”)
10 KB (613 words) - 20:17, 29 July 2020
2–3-flowered with lateral flowers poorly developed); bracts ovatelanceolate, spine-tipped. Flowers bisexual, with 2 bracteoles; perianth segments persistent, 5
12 KB (822 words) - 09:40, 30 July 2020
3-angled (each angle ± winged, wings ± spine-tipped); inner ± compressed (adaxial angles ± winged, wings ± spine-tipped); ribs 0, faces glabrous (peric) arps
7 KB (447 words) - 20:53, 29 July 2020
rameal withered by flowering, (light grayish green) firm apices ± white-spine-tipped (often with clusters of smaller leaves in axils); basal sessile, blades
12 KB (1,003 words) - 21:03, 29 July 2020
width","spine architecture or pubescence or relief","spine atypical width","spine course","spine length","spine life cycle","spine orientation","spine pubescence"
4 KB (765 words) - 09:19, 30 July 2020
to linear (inner), entire, apices sometimes expanded and fringed, not spine-tipped. Receptacles turbinate, bearing elongate subulate scales. Florets 1 per
7 KB (469 words) - 20:08, 29 July 2020
± winged (wings not spine-tipped); inner (disc) compressed-prismatic (± quadrate, sometimes 2 angles winged, wings not spine-tipped); all ± ribbed or nerved
8 KB (533 words) - 20:53, 29 July 2020
wings not spine-tipped); inner (disc) compressed-prismatic to columnar (adaxial, rarely abaxial, angles sometimes ± winged, wings not spine-tipped); ribs
7 KB (498 words) - 20:54, 29 July 2020
or acuminate, spineless or tipped with spines 1–9 mm or truncate, abruptly mucronate, and spineless or minutely spine-tipped. Corollas blue or purple (rarely
7 KB (726 words) - 20:15, 29 July 2020
Leaves (light grayish green) firm, margins entire, strigose, apices ± spine-tipped; basal withering by flowering, sessile, blades oblanceolate, 10–40 ×
13 KB (856 words) - 21:03, 29 July 2020
size","spine architecture","spine atypical length","spine coloration","spine course","spine duration","spine length","spine prominence","spine relief"
8 KB (810 words) - 09:19, 30 July 2020
appendages more herbaceous, prominently veiny, spiny-dentate or lobed, spine-tipped. Receptacles convex to conic, epaleate, bearing subulate scales. Florets
9 KB (624 words) - 20:02, 29 July 2020
3-angled (each angle ± winged, wings not spine-tipped); inner compressed, adaxial angles ± winged (wings not spine-tipped); ribs 0, faces glabrous (pericarps
6 KB (438 words) - 20:53, 29 July 2020
margins dentate and often coarsely pinnately lobed, teeth and lobes spine-tipped, glabrous or puberulent. Heads discoid, borne singly, terminal and in
7 KB (462 words) - 20:00, 29 July 2020
67 67 Stems rigid, spine-tipped (thorny); leaves cauline, entire; phyllaries 3–5; florets 3–5 Pleiacanthus 67 Stems not spine-tipped; leaves basal and cauline
30 KB (805 words) - 20:06, 29 July 2020
"seed quantity","sepal duration","sepal fusion","sepal quantity","spine presence","spine pubescence","stamen quantity","stem architecture","stem orientation"
6 KB (384 words) - 12:05, 30 July 2020
entire, occasionally crenulate, crisped, undulate, or lobed, rarely awn-tipped (Goodmania). Inflorescences terminal or terminal and axillary, cymose and
23 KB (1,508 words) - 10:29, 30 July 2020
"segment duration","segment fragility","spine architecture","spine duration","spine fragility","spine presence","spine texture","stamen quantity","stamen shape"
8 KB (720 words) - 09:15, 30 July 2020
lanceolate spine-tipped lobes; cauline spreading or recurved, lanceolate to ovate, rigid, clasping, 3–7-veined from base, margins with narrow spine-tipped lobes
6 KB (642 words) - 20:02, 29 July 2020
variability","seed-coat coloration","seed-coat relief","spine fragility","spine pubescence or texture","spine shape","stamen quantity","stem architecture","stem
3 KB (452 words) - 09:28, 30 July 2020
extrafloral nectaries; blade simple, rarely lobed (Pterostegia), rarely awn-tipped (Goodmania). Inflorescences terminal or terminal and axillary, cymose and
21 KB (927 words) - 10:29, 30 July 2020
"segment duration","segment fragility","spine architecture","spine duration","spine fragility","spine presence","spine texture","stamen quantity","stamen shape"
9 KB (746 words) - 09:15, 30 July 2020
Latin centrum, center, and atherum, prickle or awn, perhaps alluding to spine-tipped middle phyllaries of original species Treatment appears in FNA Volume
6 KB (491 words) - 20:05, 29 July 2020
quantity","spine architecture","spine architecture or pubescence or relief","spine architecture or shape","spine coloration or pubescence or relief","spine pubescence"
7 KB (881 words) - 09:23, 30 July 2020
1–2-pinnately lobed, lobes lanceolate to triangular, spiny-dentate, spine-tipped, spines slender, 2–3 mm; abaxial faces white-tomentose, adaxial green, glabrous
5 KB (542 words) - 20:09, 29 July 2020
linear-acicular, tapering to spines 7–35 mm; outer usually pinnately spiny, sometimes entire; apices of inner straight, plane or spine-tipped. Corollas ochroleucous
12 KB (937 words) - 19:58, 29 July 2020
and spreading apical appendages, acute to broadly obtuse or truncate, spine-tipped or spineless; inner scarious. Receptacles concave to flat or convex,
8 KB (495 words) - 20:14, 29 July 2020
smaller, scarious, margins spiny-dentate or lobed, apical appendages spine-tipped, inner apices spreading, membranous, white to stramineous, raylike, entire
8 KB (580 words) - 20:06, 29 July 2020
shape","spine architecture","spine architecture or pubescence or relief","spine architecture or shape","spine coloration or pubescence or relief","spine pubescence
8 KB (779 words) - 09:27, 30 July 2020
coloration","seed reflectance","seed shape","spine architecture","spine arrangement","spine atypical some measurement","spine shape","stem atypical length","stem
8 KB (794 words) - 09:19, 30 July 2020
slender stramineous spines, each phyllary tipped by spine 1–3 mm. Inner phyllaries lanceolate, ± acute, appendage lacerate or spine-tipped. Florets 25–35;
8 KB (778 words) - 20:03, 29 July 2020
spiny-fringed at base, each tipped by slender spine 5–10 mm. Inner phyllaries: appendages entire, acute or spine-tipped. Florets many; corollas yellow
7 KB (632 words) - 20:03, 29 July 2020
6–6 mm, apex acuminate to spine-tipped; blade linear to broadly so, 0.5–3.5 cm, distinctly fleshy, apex apiculate to spine-tipped; axillary leaf clusters
8 KB (704 words) - 10:23, 30 July 2020
root crowns woody, branched. Stems 1–4 [–8], branches divaricate, rigid, spine-tipped, with conspicuous tufts of light-brown, wool in axils of bud-scales at
6 KB (428 words) - 20:27, 29 July 2020
1-veined or obscurely so, subulate to oblong, not succulent, apex blunt to spine-tipped. Inflorescences axillary, 1 (–2) -flowered; bracts absent. Pedicels:
7 KB (489 words) - 10:29, 30 July 2020
flattened or tipped with short spines. Corollas white to pinkish or lavender, 14.5–22 mm, tubes 5–8 mm, throats 4.5–9 mm, lobes 3–8 mm; style tips 2.5–4.5 mm
9 KB (691 words) - 20:00, 29 July 2020
long-acuminate; blade linear, (0.6–) 1–5.5 cm, fleshy, apex apiculate to spine-tipped; axillary leaves 1–2+ per cluster. Cymes simple to 3-compound or flowers
7 KB (691 words) - 10:18, 30 July 2020
size","spine architecture","spine atypical length","spine atypical quantity","spine atypical some measurement","spine duration","spine length","spine prominence"
7 KB (778 words) - 09:20, 30 July 2020
measurement","spine architecture or pubescence or relief","spine architecture or shape","spine prominence","spine relief or texture","spine size","stem relief"
34 KB (1,067 words) - 09:16, 30 July 2020
quantity","spine architecture","spine architecture or pubescence or relief","spine coloration or pubescence or relief","spine pubescence","spine pubescence
7 KB (863 words) - 09:25, 30 July 2020
or size","spine architecture","spine atypical length","spine course","spine duration","spine length","spine prominence","spine relief","spine shape","spine
7 KB (861 words) - 09:20, 30 July 2020
size","spine architecture","spine atypical length","spine atypical quantity","spine atypical some measurement","spine duration","spine length","spine prominence"
6 KB (820 words) - 09:20, 30 July 2020
base, margins pinnately divided into 2–3 pairs of short, spine-tipped lobes, apices spine-tipped. Involucres ovoid, 10–13 mm, usually ± glabrous. Outer phyllaries
6 KB (587 words) - 20:02, 29 July 2020
"sepal duration","sepal fusion","slit dehiscence or orientation","spine presence","spine pubescence","stem architecture","stigma architecture or shape","stigma
5 KB (310 words) - 12:06, 30 July 2020
(–20) × 0.5–1.5 (–2) mm, margins revolute, papillose-denticulate, apex spine-tipped. Inflorescences axillary; cymes in distal axils, 1-flowered. Pedicels
6 KB (714 words) - 10:09, 30 July 2020
subulate, 3–15 (–25) × 0.4–1.5 mm, margins flat, smooth, apex acuminate to spine-tipped. Inflorescences axillary; cymes in distal axils, 1–2-flowered. Pedicels
6 KB (701 words) - 10:09, 30 July 2020
"segment duration","segment fragility","spine architecture","spine duration","spine fragility","spine presence","spine texture","stamen quantity","stamen shape"
11 KB (906 words) - 09:14, 30 July 2020
simple; leaf margins entire or toothed (teeth apiculate, ± spinulose, or spine-tipped); phyllaries usually not foliaceous (proximally white-indurate, distally
79 KB (1,886 words) - 20:55, 29 July 2020
presence","seed quantity","spine architecture or pubescence or relief","spine architecture or shape","spine prominence","spine relief or texture","stem relief"
10 KB (853 words) - 09:15, 30 July 2020
or lanceolate spine-tipped lobes, cauline spreading or recurved, lanceolate to ovate, rigid, clasping, margins spiny-lobed, spine-tipped. Involucres ovoid
8 KB (797 words) - 20:02, 29 July 2020
fruit, outer shorter, apices spine-tipped, inner similar, spines spreading to erect, faces sericeous). Paleae: apices spine-tipped. Ray-florets 15–30; laminae
6 KB (668 words) - 23:12, 29 July 2020
"seed quantity","spine architecture or pubescence or relief","spine architecture or shape","spine prominence","spine relief or texture","spine shape","stem
7 KB (722 words) - 09:16, 30 July 2020
"segment duration","segment fragility","spine architecture","spine duration","spine fragility","spine presence","spine texture","stamen quantity","stamen shape"
8 KB (736 words) - 09:15, 30 July 2020
with tightly appressed bases and spreading spine tips, inner lanceolate, tipped by pinnately divided spines more than 5 mm. Florets many; corollas yellow
8 KB (716 words) - 20:03, 29 July 2020
proximally), unequal to subequal, margins little, if at all, scarious, apices spine-tipped. Receptacles conic to hemispheric, smooth, glabrous, paleate; paleae
7 KB (471 words) - 20:06, 29 July 2020
spinose, 0.4–1.5 mm; blade erect to ± recurved, 0.4–5.5 mm, apex blunt to spine-tipped. Inflorescences often secund. Flowers cleistogamous; sepals erect to
7 KB (765 words) - 10:29, 30 July 2020
tubular, turbinate; teeth 4 (–5) or 7–30 (–36), 1/2 to completely connate, awn-tipped, glandular distally adaxially. Flowers 3–10 (–20) per involucre at any single
8 KB (627 words) - 10:53, 30 July 2020
to elliptic or broadly ovate, 2–8.5 cm, margins dentate with minutely spine-tipped teeth, veiny, shiny. Involucres ovoid, 20–40 mm diam., ± glabrous. Outer
6 KB (726 words) - 20:02, 29 July 2020
to winged petioles, blades oblong-oblanceolate, 7–15 cm, margins with spine-tipped teeth and lobes, abaxially ± arachnoid-tomentose, adaxially ± glabrate;
6 KB (559 words) - 20:07, 29 July 2020
or size","spine architecture","spine atypical length","spine duration","spine length","spine prominence","spine relief","spine shape","spine texture","spine
11 KB (1,231 words) - 09:20, 30 July 2020
cluster of spines, central spine stout, 1–2.5 cm, base dark-brown to black, distally stramineous. Inner phyllaries: appendages acute or spine-tipped. Florets
7 KB (590 words) - 20:03, 29 July 2020
measurement","spine architecture","spine architecture or pubescence or relief","spine architecture or shape","spine coloration or pubescence or relief","spine pubescence
9 KB (942 words) - 09:23, 30 July 2020
(branched in Tidestromia). Stems without nodal spines (Amaranthus spinosus sometimes with paired nodal spines). Leaves alternate or opposite, exstipulate
12 KB (586 words) - 09:40, 30 July 2020
obvious, in tight spiral, linear to lanceolate or narrowly ovate, not awn-tipped. Flowers 5–30 per involucre, sessile or pedicellate; perianth white to rose
8 KB (745 words) - 10:53, 30 July 2020
width","spine architecture or pubescence or relief","spine atypical width","spine course","spine length","spine life cycle","spine orientation","spine pubescence"
6 KB (978 words) - 09:19, 30 July 2020
"seed quantity","spine architecture or pubescence or relief","spine architecture or shape","spine coloration or pubescence or relief","spine pubescence or
8 KB (872 words) - 09:22, 30 July 2020
measurement","spine architecture","spine architecture or pubescence or relief","spine architecture or shape","spine coloration or pubescence or relief","spine pubescence"
10 KB (962 words) - 09:23, 30 July 2020
width","spine architecture or pubescence or relief","spine atypical width","spine course","spine length","spine life cycle","spine orientation","spine pubescence"
4 KB (781 words) - 09:19, 30 July 2020
quantity","seed reflectance","spine atypical quantity","spine atypical some measurement","spine course","spine presence","spine some measurement","stem architecture"
9 KB (882 words) - 09:27, 30 July 2020
measurement","spine architecture","spine architecture or pubescence or relief","spine architecture or shape","spine coloration or pubescence or relief","spine pubescence"
10 KB (954 words) - 09:23, 30 July 2020
abruptly tipped by spreading or reflexed, flattened spine tips 3–5 mm, inner lanceolate, with erect or flaring, flattened, ± spineless tips. Florets:
6 KB (616 words) - 20:02, 29 July 2020
margins revolute, papillose-denticulate or smooth, apex mucronate or weakly spine-tipped. Inflorescences axillary; cymes in distal axils, 1-flowered. Pedicels
7 KB (696 words) - 10:09, 30 July 2020
linear-lanceolate, subulate, 5–13 (–20) × 0.4–1 mm, margins revolute, smooth, apex spine-tipped. Inflorescences axillary; cymes in most axils, 1-flowered. Pedicels absent
6 KB (676 words) - 10:09, 30 July 2020
linear to lanceolate, 10–20 × 0.6–2.7 mm, margins revolute, smooth, apex spine-tipped. Inflorescences axillary; cymes in most axils, 2–3-flowered. Pedicels
7 KB (725 words) - 10:09, 30 July 2020
scarious–margined, appendages stramineous, spiny–fringed at base, each tipped by stout spreading spine (0.5–) 1–3 cm. Inner phyllaries: appendages truncate, spineless
8 KB (664 words) - 20:03, 29 July 2020
scarious-margined, appendages stramineous, spiny-fringed at base, each tipped by a stout spreading spine 10–25 mm. Inner phyllaries: appendages truncate, spineless
7 KB (719 words) - 20:03, 29 July 2020
ribbed, tubular, narrowly turbinate; teeth (3–) 4, erect to spreading, awn-tipped. Flowers 2–10 per involucre at any single time during full anthesis; perianth
9 KB (669 words) - 10:53, 30 July 2020
glabrous; bracts 3 per node, connate basally, scalelike, triangular, not awn-tipped, glabrous or sparsely glandular. Peduncles straight or flexed, slender to
8 KB (623 words) - 10:52, 30 July 2020
"suboral cell arrangement or shape","suboral cell shape","terminal spine length","terminal spine size","tuft arrangement","wall course","wall shape","whole_organism
3 KB (350 words) - 07:50, 30 July 2020
smooth, margins minutely denticulate, lemon yellow, hyaline, apex spinose, spine-tipped. Inflorescences paniculate, arising just within or beyond rosettes, ovoid
7 KB (520 words) - 06:11, 30 July 2020
presence","seed quantity","spine architecture or pubescence or relief","spine architecture or shape","spine prominence","spine relief or texture","stem relief"
12 KB (988 words) - 09:15, 30 July 2020
spreading, linear, bodies entire, spines ascending to abruptly spreading, usually fine, 2–6 mm; apices of inner narrow, spine-tipped or spineless. Corollas dull
11 KB (1,050 words) - 19:56, 29 July 2020
closely spaced, spreading, spinose-dentate and cleft into 2–5 spine-tipped divisions, main spines 5–20 mm, yellowish, abaxial faces densely white-tomentose
9 KB (705 words) - 20:42, 29 July 2020
"segment duration","segment fragility","spine architecture","spine duration","spine fragility","spine presence","spine texture","stamen quantity","stamen shape"
7 KB (750 words) - 09:14, 30 July 2020
broadly elliptic or round to reniform, becoming linear, margins entire, awn-tipped at proximal nodes. Inflorescences terminal, cymose; branches dichotomous
7 KB (629 words) - 10:52, 30 July 2020
presence","seed quantity","spine architecture or pubescence or relief","spine architecture or shape","spine prominence","spine relief or texture","stem relief"
9 KB (742 words) - 09:14, 30 July 2020
"segment duration","segment fragility","spine architecture","spine duration","spine fragility","spine presence","spine texture","stamen quantity","stamen shape"
8 KB (735 words) - 09:15, 30 July 2020
quantity","spine architecture","spine architecture or pubescence or relief","spine coloration or pubescence or relief","spine pubescence","spine pubescence
13 KB (1,243 words) - 09:25, 30 July 2020
blades 2–5 (–6) × 2–5 (–7) mm, acerose, distal blades 3–5 × 0.5–1.5 mm, awn-tipped. Involucral-bracts 2–5 mm; awns 1–3 mm. Flowers 0.8–1 mm. Achenes 1–1.2
4 KB (659 words) - 10:52, 30 July 2020
which mostly lack nodal spines and internodal prickles and have a joint in each pedicel, and gooseberries, which have nodal spines, internodal prickles,
23 KB (1,464 words) - 13:16, 30 July 2020
radiating cluster of spines, and stout central spine 10–25 mm. Inner phyllaries: appendages scarious, obtuse or abruptly spine-tipped. Florets many; corollas
8 KB (759 words) - 20:03, 29 July 2020
midribs sometimes bristly. Paleae often exserted, apices ± attenuate, spine-tipped. 2n = 18, 20. Phenology: Flowering Apr–Nov. Habitat: Open, ± alkaline
4 KB (598 words) - 23:40, 29 July 2020
cuspidate, indument similar to leaves). Paleae: apices cuspidate (not spine-tipped). Ray-florets 14–25; laminae 5–7.5 × 2.5–3.5 mm. Disc-florets 25–60;
4 KB (559 words) - 23:13, 29 July 2020
acroscopic pinnule (only in this species); pinnule margins toothed, teeth spine-tipped. Sori midway between midvein and margin of segments. Indusia usually
5 KB (447 words) - 00:34, 30 July 2020
node. Inflorescences: bracts 3, whorled, connate proximally, leaflike, awn-tipped. Involucres urceolate, not ventricose basally, 5-toothed, without membranous
4 KB (559 words) - 10:54, 30 July 2020
not ribbed, tubular, narrowly turbinate to funnelform; teeth 5 (–6), awn-tipped. Flowers 2–5 (–10) per involucre at any single time during full anthesis;
9 KB (691 words) - 10:53, 30 July 2020
quantity","seed reflectance","spine arrangement","spine atypical some measurement","spine course","spine presence","spine some measurement","stem architecture"
9 KB (854 words) - 09:27, 30 July 2020
coat. Taxus 1 Leaves rigid, stiff, with central resin canal, apex acute, spine-tipped, sharp to touch; aril green or green with purple streaks, leathery, resinous
8 KB (400 words) - 00:29, 30 July 2020
Involucral-bracts obvious, in 1 whorl of 3, linear to broadly lanceolate, awn-tipped. Flowers 1 per involucral cluster; perianth light green to greenish white
7 KB (644 words) - 10:57, 30 July 2020
Involucres 1 per node, 5-ribbed, tubular, narrowly turbinate; teeth 5, awn-tipped. Flowers (4–) 6 per involucre; perianth white to pink or rose, campanulate
7 KB (601 words) - 10:57, 30 July 2020
throughout), “branches” often connate, adaxially continuously stigmatic ± to tips, apices rounded to acute, appendages essentially none. Cypselae usually monomorphic
15 KB (836 words) - 20:05, 29 July 2020
presence","scale quantity","seed reflectance","spine atypical some measurement","spine course","spine presence","spine some measurement","stem architecture","stem
9 KB (886 words) - 09:27, 30 July 2020
"segment duration","segment fragility","spine architecture","spine duration","spine fragility","spine presence","spine texture","stamen quantity","stamen shape"
10 KB (882 words) - 09:15, 30 July 2020
8 Phyllary apices spine-tipped (spines white or clear) > 9 8 Phyllary apices (flat or involute or folded and green) not spine-tipped > 10 9 Involucres
62 KB (1,546 words) - 15:28, 15 December 2020
(sometimes interpreted as paleae) ± connate, usually with free tips forming tubercles, spines, or wings (the whole becoming a hard perigynium or “bur”); florets
16 KB (728 words) - 23:11, 29 July 2020
2, opposite, rarely in whorls of 3–5, connate, proximally leaflike, awn-tipped. Involucres urceolate, ventricose basally, 6-toothed, with broad, continuous
4 KB (560 words) - 10:54, 30 July 2020
appendages spreading, fringed with slender stramineous spines, each tipped by spreading to reflexed spine 1–3 mm. Inner phyllaries lanceolate, ± acute. Florets
8 KB (707 words) - 20:03, 29 July 2020
spatulate, 2–18 × 1–6 mm, herbaceous to leathery, apex mucronate to short-spine-tipped, moderately antrorsely pubescent. Inflorescences diffuse, flowers solitary
7 KB (626 words) - 10:43, 30 July 2020
cartilaginous-thickened secondary-veins obscure, apex acute or obtuse, spine-tipped; surfaces abaxially blue-green, glaucous, glabrous, microscopically markedly
7 KB (618 words) - 08:32, 30 July 2020
blade filiform to linear, 1–4.2 cm, somewhat fleshy, apex apiculate or spine-tipped; axillary leaves 2–4 per cluster. Cymes simple to 3-compound. Pedicels
7 KB (683 words) - 10:24, 30 July 2020
branched before passing into teeth, apex acute or obtuse, rarely rounded, spine-tipped; surfaces abaxially canescent, usually densely stellate-pubescent, and
8 KB (657 words) - 08:44, 30 July 2020
3–4-angled, slightly ventricose on the angles in some; teeth (2–) 3–4, awn-tipped. Flowers 1 (–2) per involucre; perianth white to pink, campanulate when
8 KB (591 words) - 10:56, 30 July 2020
measurement","spine architecture or pubescence or relief","spine architecture or shape","spine prominence","spine relief or texture","spine size","stem relief"
7 KB (700 words) - 09:17, 30 July 2020
several orders of branching, bearing bracts that are modified as scales and/or spines (see B. S. Fey and P. K. Endress 1983). None. Castanea, Chrysolepis, Fagus
13 KB (591 words) - 08:36, 30 July 2020
sometimes bristly; paleae often conspicuously exserted, apices ± attenuate, spine-tipped Centromadia pungens subsp. pungens
4 KB (523 words) - 23:40, 29 July 2020
quantity","spine architecture or pubescence or relief","spine architecture or shape","spine coloration or pubescence or relief","spine pubescence","spine pubescence
24 KB (1,147 words) - 09:19, 30 July 2020
variability","seed-coat coloration","seed-coat relief","spine fragility","spine pubescence or texture","spine shape","stamen quantity","stem architecture","stem
3 KB (433 words) - 09:28, 30 July 2020
measurement","spine architecture","spine architecture or pubescence or relief","spine architecture or shape","spine coloration or pubescence or relief","spine pubescence"
18 KB (1,104 words) - 09:27, 30 July 2020
measurement","spine architecture","spine architecture or pubescence or relief","spine coloration or pubescence or relief","spine pubescence","spine pubescence
25 KB (1,748 words) - 09:25, 30 July 2020
quantity","spine architecture","spine architecture or pubescence or relief","spine architecture or shape","spine coloration or pubescence or relief","spine pubescence"
7 KB (834 words) - 09:23, 30 July 2020
or size","spine architecture","spine atypical length","spine duration","spine length","spine prominence","spine relief","spine shape","spine texture","spine
8 KB (859 words) - 09:20, 30 July 2020
cross-section, rigid, blue-green, bearing stomates on all surfaces, apex spine-tipped. Seed-cones (5–) 6–11 (–12) cm; scales elliptic to diamond-shaped, widest
4 KB (421 words) - 00:23, 30 July 2020
"seed quantity","spine architecture or pubescence or relief","spine architecture or shape","spine prominence","spine relief or texture","spine shape","stem
8 KB (766 words) - 09:16, 30 July 2020
presence","scale quantity","seed reflectance","spine atypical some measurement","spine course","spine presence","spine some measurement","stem architecture","stem
8 KB (848 words) - 09:27, 30 July 2020
measurement","spine architecture or pubescence or relief","spine architecture or shape","spine prominence","spine relief or texture","spine size","stem relief"
7 KB (755 words) - 09:17, 30 July 2020
"seed width","spine architecture","spine atypical some measurement","spine life cycle","spine pubescence","stem segment atypical length","tip coloration"
6 KB (665 words) - 09:16, 30 July 2020
at proximal nodes, distinct, reduced to 2 lobes at distal nodes, not awn-tipped. Flowers 4–6 per involucral cluster, sessile or pedicellate; perianth yellow
9 KB (784 words) - 10:52, 30 July 2020
tubular, prismatic, 3-angled, 3-awned basally on saccate lobes; teeth 5, awn-tipped, awns straight. Flowers 2 per involucre; perianth white to pink, campanulate
8 KB (709 words) - 10:57, 30 July 2020
peglike. Involucres 1 per node, tubular, cylindric, 6-angled; teeth 6, awn-tipped, awns uncinate. Flowers 3 per involucre; perianth white to pink, campanulate
7 KB (632 words) - 10:57, 30 July 2020
acuminate; blade filiform to linear, 0.5–3 cm, somewhat fleshy, apex acute to spine-tipped; axillary leaf clusters absent. Cymes branching symmetrically or mostly
7 KB (672 words) - 10:25, 30 July 2020
orientation","sepal shape","sepal some measurement","spine fragility or size","spine length or size","spine some measurement","stamen length","stem orientation"
2 KB (412 words) - 13:06, 30 July 2020
reduced distally, bases cuneate, margins entire, apices acute, white-spine-tipped, faces sparsely strigose. Heads in ample, leafy, paniculiform arrays
12 KB (845 words) - 21:03, 29 July 2020
"seed quantity","spine architecture or pubescence or relief","spine architecture or shape","spine prominence","spine relief or texture","spine shape","stem
10 KB (650 words) - 09:16, 30 July 2020
quantity","spine architecture","spine architecture or pubescence or relief","spine architecture or shape","spine coloration or pubescence or relief","spine pubescence"
7 KB (885 words) - 09:23, 30 July 2020
2-pinnately divided nearly to midvein, lobes linear to oblong, spiny-serrate, spine-tipped, abaxial faces white-tomentose, adaxial faces green, sparsely viscid-glandular;
5 KB (533 words) - 20:10, 29 July 2020
lobes lanceolate to triangular, margins revolute, spiny-dentate, spine-tipped, spines slender, 2–4 mm; abaxial faces densely gray or white-tomentose, adaxial
6 KB (575 words) - 20:09, 29 July 2020
blade 7–11 mm, apex acute to acuminate, navicular, with small mucro, not spine-tipped. Flowers: sepals prominently 1 (–3) -veined, lanceolate to narrowly so
3 KB (669 words) - 10:20, 30 July 2020
paleae usually spatulate to filiform, sometimes setiform, often glanddotted; tips sometimes dilated and strigillose or ciliate; sometimes paleae 0). Ray-florets
16 KB (907 words) - 23:04, 29 July 2020
spineless or tipped with flattened spines. Corollas white or pale lavender to purple, 20–40 mm, tubes 7–24 mm, throats 4–12 mm (noticeably larger than tubes), lobes
15 KB (1,232 words) - 19:58, 29 July 2020
noncircinate in bud. Petioles usually with persistent scales proximally, lacking spines; vascular-bundles 1–several, roundish or crescent-shaped in cross-section
15 KB (634 words) - 00:29, 30 July 2020
herbaceous or scarious, apex sometimes hooded or with apical or subapical spine; petals absent or (1-) 4-5, often fugacious in Polycarpon, distinct, often
29 KB (1,113 words) - 10:14, 30 July 2020
or with spines, tubercles, or ridges. Microspores grayish or brownish in mass, reniform, mostly 20–50 µm, monolete, smooth or textured with spines, tubercles
15 KB (1,109 words) - 00:22, 30 July 2020
into 2–3 lanceolate to triangular, often entire-margined, spine-tipped divisions, main spines 2.5–7+ mm, abaxial faces densely gray-tomentose, adaxial thinly
10 KB (806 words) - 20:40, 29 July 2020
spiny-ciliate, apices long, spreading to erect, spines straight, 2–5 mm; apices of inner flattened or spine-tipped, serrate to scabrid, sometimes pectinately
9 KB (686 words) - 20:00, 29 July 2020
blade filiform to linear, 0.4–1.5 cm, scarcely fleshy, apex apiculate to spine-tipped; axillary leaves 2–4+ per cluster. Cymes simple to 3+-compound or flowers
8 KB (757 words) - 10:20, 30 July 2020
blade ± linear, 1–4.2 cm, at least moderately fleshy, apex apiculate to spine-tipped; axillary leaves absent or 1–2 per cluster. Cymes simple to 6+-compound
7 KB (704 words) - 10:21, 30 July 2020
ascending long-acuminate, spines straight, stout, 5–15 mm; apices of inner straight or twisted, long, entire, flat or spine-tipped. Corollas dark reddish
9 KB (695 words) - 19:57, 29 July 2020
spaced, spreading, coarsely spinose-dentate or cleft into 2–5 spine-tipped divisions, main spines 3–5 mm, faces densely gray-white-tomentose; basal usually
8 KB (655 words) - 20:45, 29 July 2020
blade 5–10 mm, apex acute to acuminate, navicular, with small mucro, not spine-tipped. Flowers: sepals 1-veined or 3-veined, lateral-veins less distinct, ovate
4 KB (749 words) - 10:20, 30 July 2020
broad and obtuse ridges, or thick to thin wings, or rows of curved gland-tipped teeth. Seed 1; seed-coat membranaceous; embryo straight or curved; cotyledons
20 KB (1,275 words) - 09:16, 30 July 2020
similar to basal leaf-blades only 1–2 (–2.5) × 0.5–1.5 cm, mucronate to awn-tipped, awn mostly 2–4 mm; distal cauline leaf-blade persistent, 1 per node, sessile
10 KB (950 words) - 10:56, 30 July 2020
prostrate, usually branched, occasionally simple or nearly so; without nodal spines (except in A. spinosus). Leaves alternate, petiolate; blade rhombic-ovate
32 KB (1,366 words) - 09:41, 30 July 2020
lance-oblong or elliptic, margins plane or weakly undulate, marginal teeth tipped with spines to 1-1.6 × 0.1-0.2 mm. Inflorescences 6-9 cm. Phenology: Flowering
3 KB (474 words) - 08:21, 30 July 2020
to broadly lanceolate, margins undulate or crispate, marginal teeth tipped with spines to 1.2-3 × 0.2-0.3 mm. Inflorescences 2-5 cm. Phenology: Flowering
3 KB (441 words) - 08:26, 30 July 2020
presence","seed quantity","spine architecture or pubescence or relief","spine architecture or shape","spine prominence","spine relief or texture","stem relief"
10 KB (793 words) - 09:15, 30 July 2020
middle or beyond, not imbricate, rounded or keeled abaxially, wings and spines absent; stamens 5 or fewer; ovary superior; style 1 or absent; stigmas 2
19 KB (716 words) - 09:29, 30 July 2020
quantity","spine architecture","spine architecture or pubescence or relief","spine architecture or shape","spine coloration or pubescence or relief","spine pubescence"
4 KB (728 words) - 09:26, 30 July 2020
rigidly spreading, undivided or with 1–2 pairs of coarse teeth or lobes, main spines 5–15 mm, both faces gray to white-tomentose, sometimes ± glabrate or adaxial
10 KB (732 words) - 19:56, 29 July 2020
appendages expanded, ± scarious, pectinately fringed, spines straight, 2–6 mm; apices of inner flat or spine-tipped, sometimes expanded and fimbriate. Corollas ochroleucous
11 KB (895 words) - 19:58, 29 July 2020
dentate tips, spineless or spine-tipped. Corollas white or pale lavender to purple, 25–35 mm, tubes 10–20 mm, throats 7–10 mm, lobes 5–8 mm; style tips 2.5–4
10 KB (867 words) - 19:59, 29 July 2020
into 2–3 lanceolate to triangular, often entire-margined, spine-tipped divisions, main spines (yellowish), 2–12+ mm, abaxial densely gray-tomentose, adaxial
11 KB (933 words) - 20:39, 29 July 2020
cauline deeply pinnatifid with few-toothed spine-tipped lobes. Heads few–many in dense clusters at branch tips. Peduncles 0–1 cm. Involucres ovoid to campanulate
10 KB (826 words) - 20:24, 29 July 2020
"seed shape","seed some measurement","spine count or density","spine course","spine pubescence","spine shape","spine texture","stem atypical length","stem
7 KB (1,008 words) - 09:24, 30 July 2020
"seed shape","spine architecture or pubescence or relief","spine coloration","spine orientation","spine pubescence","spine shape","spine some measurement"
6 KB (754 words) - 09:24, 30 July 2020
distally glabrous or minutely ciliolate, spine tips 1–2 mm, the inner phyllaries with unarmed, straight or twisted tips. Corollas purple or ± white, 13–20 mm
7 KB (700 words) - 20:18, 29 July 2020
quantity","spine architecture","spine architecture or pubescence or relief","spine architecture or shape","spine coloration or pubescence or relief","spine pubescence
8 KB (886 words) - 09:22, 30 July 2020
quantity","spine architecture or pubescence or relief","spine architecture or shape","spine coloration or pubescence or relief","spine pubescence","spine pubescence
9 KB (931 words) - 09:22, 30 July 2020
margins pinnately lobed or divided and dentate, teeth and lobes tipped with stout spines. Heads discoid, borne singly or in corymbiform arrays; (peduncles
7 KB (449 words) - 20:11, 29 July 2020
few–many, ovate to linear-acuminate, often again lobed or divided, main spines 2–30 mm, abaxial faces green, glabrous to densely gray tomentose, sometimes
14 KB (1,227 words) - 19:57, 29 July 2020
"seed some measurement","spine architecture","spine architecture or shape","spine coloration or pubescence or relief","spine pubescence or relief","stem
11 KB (910 words) - 09:19, 30 July 2020
circular or cordate in outline with longitudinal ridge across 1 or both faces; spines slender to stout, glabrous or hairy proximally, smooth or with retrorse
7 KB (383 words) - 18:29, 29 July 2020
measurement","spine architecture","spine architecture or pubescence or relief","spine architecture or shape","spine coloration or pubescence or relief","spine pubescence"
10 KB (830 words) - 09:26, 30 July 2020
some measurement","spine arrangement","spine coloration","spine life cycle","spine presence","spine quantity","spine shape","spine some measurement","stem
4 KB (757 words) - 09:21, 30 July 2020
(–13) mm, lobes linear but not filiform, not knobbed at tips, (2–) 4.5–7 (–10) mm; style tips 3–4 (–5) mm, conspicuously exserted beyond corolla lobes
14 KB (1,366 words) - 19:57, 29 July 2020
pubescence","receptacle relief","receptacle shape","series quantity","spine fragility","spine fragility or size","stem architecture","stem orientation","throat
4 KB (523 words) - 20:13, 29 July 2020
course or shape","margin architecture or shape","marginal spine fragility or size","marginal spine size","outer phyllary shape","outer phyllary texture","pappus
3 KB (655 words) - 20:16, 29 July 2020
relief","seed width","slit orientation","spine atypical quantity","spine course","spine quantity","spine shape","spine some measurement","stem architecture"
6 KB (884 words) - 09:26, 30 July 2020
measurement","spine architecture","spine architecture or pubescence or relief","spine coloration or pubescence or relief","spine pubescence","spine pubescence
8 KB (851 words) - 09:25, 30 July 2020
pubescent, stipitate-glandular, longer hairs not gland-tipped, with long, stout, glandular or eglandular spines. Generated Map Legacy Map Calif., Nev., Oreg. Varieties
9 KB (470 words) - 13:05, 30 July 2020
measurement","spine architecture or pubescence or relief","spine architecture or shape","spine coloration or pubescence or relief","spine pubescence or
11 KB (781 words) - 09:19, 30 July 2020
quantity","spine architecture","spine architecture or pubescence or relief","spine architecture or shape","spine coloration or pubescence or relief","spine pubescence"
8 KB (651 words) - 09:21, 30 July 2020
having pistillate unisexual flowers, not woolly, with hairs ± straight or tips coiled, 0.1–0.3 mm; hypanthium cupshaped, tapering or expanded distally;
21 KB (1,113 words) - 10:32, 30 July 2020
length","seed width","spine atypical quantity","spine coloration","spine fixation or orientation","spine pubescence","spine quantity","spine some measurement"
3 KB (770 words) - 09:19, 30 July 2020
or 2-pinnatifid (apices of blades, lobes, and teeth apiculate to bristle-tipped, bristles 1–4 mm), faces usually glabrous, hispid, hispidulous, or villous
13 KB (844 words) - 22:21, 29 July 2020
quantity","spine architecture","spine architecture or pubescence or relief","spine architecture or shape","spine coloration or pubescence or relief","spine pubescence"
11 KB (747 words) - 09:21, 30 July 2020
page 43, 44, 45, 62. Shrubs or small trees, armed with thorns or stipular spines [unarmed]; bud-scales present or absent. Leaves deciduous or persistent
10 KB (589 words) - 18:29, 29 July 2020
sometimes decurrent, distinct or connate, rarely elongated into horns or spines; ovules 1–300 per ovary, anatropous or campylotropous, bitegmic, usually
107 KB (3,718 words) - 12:07, 30 July 2020
arched, or drooping, unarmed or armed with very sharp, often paired, axillary spines, without glutinous bands on internodes. Leaves petiolate, equal or of unequal
7 KB (486 words) - 09:13, 30 July 2020
erose-denticulate, flexuous tips. Corollas pink to purple (white), 40–60 mm, tubes 20–35 mm, throats 11–15 mm, lobes 7–10 mm; style tips 3–7 mm. Cypselae stramineous
9 KB (771 words) - 20:33, 29 July 2020
ovate-triangular, ascending to spreading, entire to coarsely dentate or lobed, main spines slender to stout, 2–30 mm, faces densely gray-tomentose, rarely glabrate;
9 KB (696 words) - 19:56, 29 July 2020
spiny-dentate to deeply pinnatifid, lobes spiny-dentate or coarsely lobed, main spines stout, 5–30 mm, abaxial faces subglabrous to loosely tomentose, adaxial
9 KB (749 words) - 20:30, 29 July 2020
quantity","spine architecture","spine architecture or pubescence or relief","spine architecture or shape","spine coloration or pubescence or relief","spine pubescence"
15 KB (1,401 words) - 09:21, 30 July 2020
quantity","spine architecture","spine architecture or pubescence or relief","spine architecture or shape","spine coloration or pubescence or relief","spine pubescence"
7 KB (819 words) - 09:23, 30 July 2020
shape","central spine atypical quantity","central spine length or size","central spine orientation","central spine prominence","central spine quantity","cortex
10 KB (1,144 words) - 09:21, 30 July 2020
quantity","spine architecture","spine architecture or pubescence or relief","spine architecture or shape","spine coloration or pubescence or relief","spine pubescence"
13 KB (1,143 words) - 09:21, 30 July 2020
size","spine architecture","spine atypical length","spine atypical some measurement","spine duration","spine length","spine prominence","spine relief"
8 KB (939 words) - 09:20, 30 July 2020
shape","spine architecture","spine architecture or pubescence or relief","spine coloration or pubescence or relief","spine pubescence or relief","spine shape"
9 KB (806 words) - 09:27, 30 July 2020
borne 1–few at branch tips, collectively forming open, paniculiform arrays. Peduncles 0.5–15+ cm. Involucres (excluding spreading tips) broadly ovoid to hemispheric
9 KB (730 words) - 20:00, 29 July 2020
"sepal duration","sepal orientation","sepal shape","spine architecture","spine atypical quantity","spine pubescence","stamen atypical quantity","stamen length
7 KB (603 words) - 14:14, 30 July 2020
corymbiform arrays. Peduncular bracts: pit-glands, tack-glands, and/or spines 0 at tips. Involucres ± campanulate to cylindric or ellipsoid, 3–12+ mm diam
6 KB (540 words) - 23:37, 29 July 2020
pale toward base, spirally arranged, to 20 cm, rigid, gradually tapering to tip. Velum covering less than 1/2 sporangium. Sporangium wall unpigmented. Megaspores
5 KB (460 words) - 00:28, 30 July 2020
valves, covering proximal portion of nut, scaly, spines absent, scales strongly reflexed, hooked at tip; nut 1 per cupule, round in cross-section, not winged
6 KB (388 words) - 08:24, 30 July 2020
toward base, spirally arranged, to 12 cm, pliant, gradually tapering toward tip. Velum covering less than 1/2 of sporangium. Sporangium wall ± brown-streaked
4 KB (347 words) - 00:29, 30 July 2020
achenes, elongate-cuneate, apically 2-lobed, each lobe tipped with 1–3 sharply reflexed spines 3–5 mm. Seed 1. North America, Mexico, West Indies, Central
4 KB (269 words) - 09:24, 30 July 2020
size","spine atypical length","spine atypical some measurement","spine duration","spine length","spine prominence","spine relief","spine shape","spine texture"
8 KB (992 words) - 09:20, 30 July 2020
"pedicel fusion","pedicel presence","perianth texture","spine height or length or size","spine length or size","stamen position","stem architecture","stem
17 KB (687 words) - 06:11, 30 July 2020
measurement","spine architecture or pubescence or relief","spine architecture or shape","spine prominence","spine relief or texture","spine size","stem relief"
8 KB (809 words) - 09:17, 30 July 2020
petal shape","seed coloration","sepal coloration","spine architecture or pubescence or relief","spine pubescence","stamen architecture","stamen coloration"
6 KB (473 words) - 18:27, 29 July 2020
dilated phyllary tips, and circumscribed C. centaureae broadly to include the Rocky Mountains and West Coast plants with dilated phyllary tips. Because of the
13 KB (1,141 words) - 20:52, 29 July 2020
Wedgelet fern Etymology: Greek odous, tooth, and soros the sori are at the tips of toothed segments Basionym: Sphenomeris Maxon J. Wash. Acad. Sci. 3: 144
5 KB (301 words) - 00:24, 30 July 2020
"side prominence or shape","spine architecture","spine arrangement","spine course","spine life cycle","spine quantity","spine shape","stem atypical width"
4 KB (810 words) - 09:22, 30 July 2020
larger usually with broad sinuses, lobes broad, few lobed or dentate, main spines 2–9 mm, abaxial faces ± gray-tomentose, sometimes ± glabrate, adaxial thinly
9 KB (649 words) - 19:55, 29 July 2020
retrorse, merely spinulose to coarsely dentate or proximally few-lobed, main spines 2–5 (–7) mm, slender, abaxial faces green to gray, glabrous or thinly to
11 KB (785 words) - 20:49, 29 July 2020
cordate, margins plane to crispate, toothed, each with 5-22 teeth 0-2 mm tipped with spines to 1-3 × 0.1-0.3 mm, apex acute to rounded-obtuse. Inflorescences
7 KB (526 words) - 08:45, 30 July 2020
quantity","spine architecture","spine architecture or pubescence or relief","spine coloration or pubescence or relief","spine pubescence","spine pubescence
13 KB (1,237 words) - 09:25, 30 July 2020
or size","spine architecture","spine atypical length","spine duration","spine length","spine prominence","spine relief","spine shape","spine texture","spine
10 KB (1,087 words) - 09:20, 30 July 2020
measurement","spine architecture","spine architecture or pubescence or relief","spine coloration or pubescence or relief","spine pubescence","spine pubescence
10 KB (1,046 words) - 09:25, 30 July 2020
"seed some measurement","spine architecture or pubescence or relief","spine architecture or shape","spine prominence","spine relief or texture","stem relief"
11 KB (845 words) - 09:18, 30 July 2020
racemiform arrays. Peduncular bracts: pit-glands, tack-glands, and/or spines 0 at tips. Involucres ± globose or broadly ellipsoid to campanulate, 4–6+ mm
10 KB (841 words) - 23:43, 29 July 2020
quantity","spine architecture","spine architecture or pubescence or relief","spine coloration or pubescence or relief","spine pubescence or relief","spine shape"
14 KB (1,417 words) - 09:25, 30 July 2020
quantity","spine orientation","spine shape","stem orientation","stem size or width","tip architecture","tip architecture or shape","tip shape","tip size","trichome
9 KB (987 words) - 19:58, 29 July 2020
quantity","spine architecture","spine architecture or pubescence or relief","spine coloration or pubescence or relief","spine pubescence","spine pubescence
12 KB (1,181 words) - 09:25, 30 July 2020
quantity","spine architecture","spine architecture or pubescence or relief","spine architecture or shape","spine coloration or pubescence or relief","spine pubescence
9 KB (1,007 words) - 09:24, 30 July 2020
measurement","spine architecture","spine architecture or pubescence or relief","spine coloration or pubescence or relief","spine pubescence","spine pubescence
10 KB (998 words) - 09:25, 30 July 2020
Ray pappi crowns of scales (0.1–1 mm); disc pappi of 5–7 (white or purple-tipped) subulate, crisped, ciliolate scales (2.5–3 mm). x = 8. Calif. Species 2
7 KB (576 words) - 23:44, 29 July 2020
architecture","pistil quantity","slit dehiscence or orientation","spine presence","spine pubescence","stamen arrangement","stamen quantity","stigma shape"
5 KB (458 words) - 12:05, 30 July 2020
base, spirally arranged, to 25 (–40) cm, pliant, gradually tapering toward tip. Velum covering less than 1/2 of sporangium. Sporangium wall ± brown-streaked
6 KB (524 words) - 00:23, 30 July 2020
corymbiform arrays. Peduncular bracts: pit-glands, tack-glands, and/or spines 0 at tips. Involucres ± campanulate, 5–10+ mm diam. Phyllaries (modified paleae)
7 KB (688 words) - 23:44, 29 July 2020
corymbiform arrays. Peduncular bracts: pit-glands, tack-glands, and/or spines 0 at tips. Involucres turbinate to campanulate or hemispheric, 3–6+ mm diam.
7 KB (561 words) - 23:37, 29 July 2020
quantity","spine architecture","spine architecture or pubescence or relief","spine coloration or pubescence or relief","spine pubescence","spine pubescence
10 KB (1,009 words) - 09:25, 30 July 2020
pubescence","spine architecture","spine atypical some measurement","spine coloration","spine life cycle","spine pubescence","spine quantity","spine shape","spine
8 KB (706 words) - 09:18, 30 July 2020
"petiole architecture","pistil architecture","root size","soil orientation","spine orientation","staminode presence","stem architecture","stigma architecture
24 KB (947 words) - 10:41, 30 July 2020
size","spine architecture","spine atypical length","spine coloration","spine duration","spine length","spine prominence","spine relief","spine shape","spine
8 KB (933 words) - 09:20, 30 July 2020