crenulate; apex acute to narrowly rounded; midrib glabrous adaxially. Venation free. Sori midway between margin and midrib to nearly marginal, less than 3 mm diam
6 KB (563 words) - 00:31, 30 July 2020
crenulate; apex rounded to broadly acute; midrib glabrous adaxially. Venation free. Sori midway between margin and midrib to nearly marginal, less than 3 mm diam
6 KB (524 words) - 00:22, 30 July 2020
when immature, borne at tips of single veins, in 1–3 rows on either side of midrib; indument absent or of modified sporangia (sporangiasters), often bearing
13 KB (793 words) - 00:23, 30 July 2020
texture","pericarp architecture or coloration or relief","pericarp architecture or pubescence or relief","pericarp coloration","pericarp fusion","pericarp texture"
4 KB (466 words) - 09:28, 30 July 2020
lobes angular, marginal teeth prominent; proximal lobed ca. 3/4 distance to midrib; distal sometimes clasping. Inflorescences: buds oblong-obovoid or subglobose
6 KB (417 words) - 08:34, 30 July 2020
rarely (P. imbricans) anastomosing. Sori in 1 row (to several) between midrib and margins, round (confluent, covering abaxial surface in P. acrostichoides);
13 KB (882 words) - 00:24, 30 July 2020
"margin arrangement","margin coloration","margin prominence or shape","panicle location","spikelet presence","stigma coloration","upper glume presence","upper
4 KB (1,009 words) - 04:05, 30 July 2020
single veins or at junction of several veinlets, in 1 row on either side of midrib; indument of ephemeral, peltate scales covering immature sori. Spores smooth
9 KB (518 words) - 00:29, 30 July 2020
or size","glume presence","glume quantity","glume variability","hilum coloration or relief","inflorescence position or structure subtype","internode architecture"
4 KB (1,003 words) - 03:09, 30 July 2020
juvenile specimen known less than 1 cm), with prominent stellate hairs on midrib and margins. Gametophyte gemmae platelike, abundant. Habitat: On rock in
4 KB (458 words) - 00:28, 30 July 2020
Leaves: petiole 0–3 [–8] mm; blade to 6 × 3 cm, pinnately lobed ± 1/2 to midrib, base usually oblique, acute to obtuse, apex acute with rounded tip; midvein
4 KB (540 words) - 18:26, 29 July 2020
quantity","glume presence","hair shape","hilum arrangement or shape","hilum coloration or relief","hilum shape","inflorescence position or structure subtype"
9 KB (822 words) - 02:52, 30 July 2020
glabrous; surfaces abaxially frequently with spreading hairs along base of midrib. Inflorescences in axils of deciduous bracts, flowers in 4-5-flowered pseudoumbels
5 KB (344 words) - 08:23, 30 July 2020
"pseudostaminode presence","seed architecture or coloration or relief","seed architecture or pubescence or relief","seed coloration or relief","seed quantity","seed shape"
8 KB (602 words) - 09:41, 30 July 2020
to sparingly prickly on main veins only; basal lobed ca. 1/2 distance to midrib, lobe apices usually distinctly rounded, marginal teeth usually less than
7 KB (465 words) - 08:21, 30 July 2020
arrangement or growth form","calyx not","calyx size","corolla coloration","endocarp architecture or coloration or relief","endocarp duration","fruits schizocarp orientation"
5 KB (461 words) - 11:41, 30 July 2020
Association Stems 5-12 dm. Leaf-blades: proximal mostly lobed 4/5 distance to midrib; distal not clasping. Inflorescences: bud prickles often branched. Capsules
3 KB (387 words) - 08:23, 30 July 2020
America Association Stems 6-10 dm. Leaf-blades: proximal lobed 4/5 distance to midrib; distal not clasping. Inflorescences: bud prickles simple. Capsules sparingly
3 KB (408 words) - 08:34, 30 July 2020
"bristle length or size","bristle quantity","caudex texture","corolla coloration","corolla size","cypsela shape","disc-floret atypical quantity","disc-floret
7 KB (600 words) - 21:42, 29 July 2020
size","proximal spike quantity","rhizome coloration","rhizome coloration or density","rhizome size","scale coloration","scale shape","scale variability","spike
4 KB (645 words) - 01:23, 30 July 2020