narrowly lanceolate or narrowly obovate or spatulate, margins entire, faces glabrous, scabrous, or scabro-hirtellous, eglandular. Heads radiate or discoid, borne
8 KB (603 words) - 21:46, 29 July 2020
(discoid; unisexual in Baccharis) or heterogamous (disciform or radiate), usually in corymbiform, paniculiform, racemiform, or spiciform arrays, sometimes borne
79 KB (1,886 words) - 20:55, 29 July 2020
locule, in 1 or several rows or clustered, anatropous, bitegmic. Fruit a loculicidal capsule or indehiscent berry or nutlike. Seeds smooth or sculptured
19 KB (805 words) - 21:01, 7 June 2022
most taxa, with some plants sericeous-strigose or with hairs ascending to wavy (more or less villous) or erect, other plants having thicker, coiled hairs
13 KB (773 words) - 14:15, 30 July 2020
North America Association Stems simple or branched, 30–80 (–100) cm; branches erect-ascending to arching-ascending, quadrangular, with siliceous ridges on
9 KB (655 words) - 19:31, 29 July 2020
leaflike, sheathless or sheath less than 4 mm, shorter or longer than diam. of stem; lateral spikes pistillate or the distal 1 (–5) staminate or androgynous, globose
8 KB (437 words) - 02:16, 30 July 2020
architecture","body architecture or pubescence or relief","body architecture or shape","body relief","branch arrangement or course or shape","branch structure
11 KB (806 words) - 22:16, 29 July 2020
erect or spreading, paniclelike or, sometimes, racemelike, 4–12 cm, axes puberulent; peduncle 0.1–2.5 cm or absent, puberulent. Pedicels ascending or spreading
10 KB (808 words) - 10:08, 30 July 2020
easily broken; rachis nodes glabrous or with hairs, hairs to 0.5 mm; primary branches 5-13 cm, stiffly divaricate to reflexed, with axillary pulvini, usually
8 KB (825 words) - 04:52, 30 July 2020
leaves, ascending to spreading. Culms 15-35 cm, stiffly erect, all but the upper 2-4 internodes very short; nodes glabrous or with weak, reflexed hairs;
8 KB (1,082 words) - 04:05, 30 July 2020
broken; rachis nodes glabrous or with straight, less than 0.3 mm hairs; primary branches 2-6 cm, stiffly divaricate to reflexed, with axillary pulvini, usually
8 KB (792 words) - 04:52, 30 July 2020
purple, distal branches stiff, spreading-ascending, without axillary leaf tufts), glabrous or sparsely strigose (hairs straight, ascending-appressed), sometimes
8 KB (654 words) - 22:06, 29 July 2020
then to elliptic or lanceolate-elliptic, 35–60 × 6–10 mm, reduced distally, grading into widely ascending to spreading or reflexed bracts; faces abaxially
9 KB (798 words) - 21:33, 29 July 2020
Subshrubs or herbs, annual (fibrous-rooted or taprooted) or perennial (rhizomatous), terrestrial or semiaquatic. Stems prostrate to decumbent or erect, terete
49 KB (1,607 words) - 18:59, 29 July 2020
architecture or arrangement or growth form","flower duration","flower part life cycle","flower shape","flower tube fusion","flower tube height or length or size"
11 KB (845 words) - 09:18, 30 July 2020
architecture or shape","auricle presence","awn fusion","blade prominence or shape","blade shape or vernation","glume height or length or size","glume shape"
8 KB (873 words) - 02:55, 30 July 2020
glabrous or sparsely hairy. Flowers: hypanthium greenish, broadly tubular, 2 mm, glabrous or puberulent; sepals not overlapping, reflexed, dark red or green
9 KB (551 words) - 13:04, 30 July 2020
Herbs or subshrubs, rarely shrubs, annual or perennial, sometimes biennial; hemiparasitic, caudex woody or fleshy, taprooted to fibrous-rooted or rhizomatous
79 KB (2,746 words) - 18:50, 29 July 2020
present or absent; blades flat, V-shaped in cross-section or terete, typically keeled abaxially, margins involute or revolute, usually scabrid or scabridulous
38 KB (1,253 words) - 01:40, 30 July 2020
measurement","stamen height or length or size","stamen quantity","stem orientation","stem quantity","stipe fusion","stipe height or length or size","stipe orientation"
8 KB (879 words) - 14:13, 30 July 2020