Search results
- disarticulation above the glumes, beneath the florets. Glumes usually unequal, sometimes subequal to equal, usually distinctly shorter than the lowest lemma in the spikelets22 KB (1,516 words) - 03:14, 30 July 2020
- adaxial surface of styles, roughened to papillate (30×). Capsules oblong or cylindric, usually ± curved, opening by 10, or occasionally 6 or 8, erect or spreading21 KB (1,044 words) - 10:15, 30 July 2020
- at junction of tubes and throats, lobes linear-oblong, acute; anther bases tailed, apical appendages oblong; style-branches: fused portions with minutely21 KB (1,712 words) - 15:30, 15 December 2020
- absent in S. biltmoreana), paired, originating from petioles; blade linear, oblong, ovate, or, sometimes, reduced to scales in herbaceous species, base sometimes14 KB (755 words) - 06:14, 30 July 2020
- racemes, or flowers solitary, glabrous or hairy; bracts usually present; bracteoles absent. Pedicels usually present. Flowers: perianth and androecium epigynous31 KB (1,652 words) - 14:31, 30 July 2020
- trunks 1–few, usually ± erect, bark plated, ± exfoliating; compound thorns on trunks sometimes present; thorns on twigs determinate, usually numerous, straight8 KB (677 words) - 14:35, 30 July 2020
- excurrent. Branch leaves usually spreading, ovate to oblong-ovate, smaller than stem-leaves; margins usually plane; apex usually gradually acuminate to obtuse;11 KB (469 words) - 07:46, 30 July 2020
- of North America Association Plants usually on rock. Stems compact to long-creeping, ascending to horizontal, usually branched; scales brown to tan or often15 KB (692 words) - 00:28, 30 July 2020
- when dry, patent, erect-spreading, or spreading, usually ± flat when moist, elliptic, obovate, oblong-ovate, ovate, ovate-elliptic, ovate or elliptic-lanceolate13 KB (645 words) - 07:41, 30 July 2020
- smooth, papillose, or granular, fleshy; pistil obovoid or oblong-cylindrical; ovary superior, usually green, 3-locular or 6-locular with false septa, 6-lobed;17 KB (687 words) - 06:11, 30 July 2020
- foliaceous. Flowers resupinate, showy; sepals distinct or lateral sepals usually connate proximal to lip forming synsepal; petals entire; lip inflated, slipper10 KB (452 words) - 05:19, 30 July 2020
- homomallous, usually imbricate, concave, stem-leaves often somewhat larger than branch leaves; margins entire, serrulate, or subentire; apex usually acuminate;6 KB (205 words) - 07:46, 30 July 2020
- continuous with age, main axis determinate, usually terete. Stem segments green or sometimes reddish to purple, usually flattened, circular, elliptic, ovate,34 KB (1,067 words) - 09:16, 30 July 2020
- simple or branched distally (usually ± winged by decurrent leaf-bases), glabrous or sparsely to densely hairy. Leaves usually mostly cauline; mostly alternate13 KB (702 words) - 15:32, 15 December 2020
- weakly compressed, narrowly oblanceolate or linear-oblong (usually 10-nerved, glabrous); pappi usually 0, sometimes persistent, of 2–4 hyaline scales, or9 KB (638 words) - 23:35, 29 July 2020
- at junction of ovary and free hypanthium usually white or yellow (yellow to orange in H. parvifolia), usually concealed by free hypanthium and sepals (exposed26 KB (1,593 words) - 12:56, 30 July 2020
- on page 470. Mentioned on page 474. Plants small, prostrate, usually freely branched, usually in mats. Stems smooth, radiculose, rhizoids smooth, in clusters12 KB (484 words) - 07:00, 30 July 2020
- suborbiculate to broadly ovate, ovatelanceolate, reniform, or triangular, usually deeply to shallowly palmately (3–) 5 (–7) -lobed, sometimes unlobed or 2-lobed15 KB (1,114 words) - 11:41, 30 July 2020
- trees], 7–15+ cm (Verbesina nana) or 30–200 (–400) [–2500+] cm. Stems usually erect, usually branched (internodes sometimes winged). Leaves basal and/or cauline;12 KB (721 words) - 23:07, 29 July 2020
- or 1 (–4); sessile; blade ovate or oblong, margins entire, surfaces pubescent as basal. Racemes 3–9-flowered, usually ebracteate, rarely proximalmost 112 KB (1,201 words) - 12:12, 30 July 2020