cells and abaxial stereids; medial laminal cells of somewhat uneven shape and size across leaf, more or less quadrate or short-rectangular, often irregularly
5 KB (526 words) - 22:27, 5 November 2020
from deciduous branchlets by shorter segments and differences in shape or size of leaves; furrows deep and closed, concealing stomates. Infructescences
3 KB (155 words) - 22:51, 5 November 2020
they are relatively invariant in size and form. Size at anthesis varies according to species from 0% to 100% mature size. Lobing, here often expressed as
21 KB (2,479 words) - 16:24, 9 December 2021
exhibit a single size class and are found only on the current year's growth, maturation is annual; if the developing fruits exhibit two size classes with small
11 KB (1,303 words) - 22:52, 5 November 2020
the mouth, without or with an indistinct neck; exothecial cells variable in size and shape, subquadrate to oblong, with thin to thick, straight or flexuose
8 KB (666 words) - 22:25, 5 November 2020
unarmed, with glutinous bands on internodes. Leaves in pairs, ± equal in size in each pair, long petiolate, thick and fleshy, base ± symmetric. Inflorescences
4 KB (360 words) - 22:58, 5 November 2020
oblong-hexagonal, surface not bulging, smooth, walls thin, lax; basal cells same size as distal cells. North America, Europe, Asia. Species 1. Amblyodon is characteristically
2 KB (106 words) - 22:35, 5 November 2020
bracts) opposite or whorled, green or with white margins, similar in shape and size to distal stem leaves, those on branches (dichasial or subcyathial bracts)
11 KB (421 words) - 20:15, 5 November 2020
without glutinous bands on internodes. Leaves petiolate, pairs unequal in size in each pair; blade thin or thick and slightly fleshy, base symmetric to
10 KB (500 words) - 22:57, 5 November 2020
Etymology: Greek iso, equal, and tri, 3 probably referring to 3 sepals of equal size and shape Treatment appears in FNA Volume 26. Treatment on page 511. Mentioned
4 KB (296 words) - 22:11, 5 November 2020
with 1 glume; lower glumes absent; upper glumes and lower lemmas similar in size and texture, exceeded by the upper florets; upper florets turgid, ellipsoidal;
4 KB (415 words) - 18:31, 28 May 2021
sometimes toothed; cauline usually present, lobed or entire, usually reduced in size and lobing distally. Heads (erect) usually in cymiform, corymbiform, or paniculiform
13 KB (792 words) - 20:50, 5 November 2020
white), clawed; stamens (5–)6, proximal 3 fertile, medial different in form, size from others, distal (2–)3 staminodial; filaments glabrous; antherodes commonly
6 KB (326 words) - 21:32, 5 November 2020
shaped, margins usually toothed with 1–15 teeth per side, teeth similar in size and structure to those of blades; blade linear, 1-veined, sometimes armed
6 KB (477 words) - 21:32, 5 November 2020
densely hairy, hairs 1.5–2mm. Leaf sheath closed. Pinna divisions reduced in size to tip (except B. biternatum, B. dissectum, and B. oneidense with undivided
3 KB (249 words) - 15:38, 9 December 2021
subtending pleiochasia (pleiochasial bracts) whorled, green, similar in shape and size to distal stem leaves or distinctly different, those on branches and subtending
15 KB (661 words) - 20:17, 5 November 2020
the upper paleas; upper paleas similar to the upper lemmas in texture and size; lodicules 3, cuneate; anthers 3. Caryopses plano-convex; embryos 1/5–1/2
19 KB (857 words) - 18:55, 11 May 2021
Copyright: Flora of North America Association Plants extremely variable in size, 5–50 cm, those in leaf mold (only form known in flora) usually small, those
3 KB (310 words) - 21:24, 5 November 2020
blade ovate-lanceolate, 2–7 × 0.7–3.2 cm (mean 4.2 × 1.8 cm), decreasing in size toward base of shoot, base acute, apex acute, abaxial surface glaucous, adaxial
3 KB (252 words) - 20:13, 5 November 2020
serrate, spinulose or not; proximal pinnae reduced (several pairs), same size as or enlarged relative to more distal pinnae, sessile to petiolulate, equilateral
9 KB (586 words) - 20:38, 6 November 2020