shape","perigonium position","perigonium size","peristome prominence","plant height","plant reproduction","prostome presence","prostome prominence","seta architecture
24 KB (641 words) - 07:46, 30 July 2020
Gen. Pl. 1 : 804. 1867. John J. Schenk, Larry Hufford Common names: Western star Basionym: Mentzelia Bartonia Torrey & A. Gray Fl. N. Amer. 1: 534. 1840
20 KB (775 words) - 18:32, 29 July 2020
proximal internodes of rachilla as long and as thick as middle and distal internodes; proximal scale usually empty; floral scales with 1 vein, or rarely to
37 KB (456 words) - 02:15, 30 July 2020
sect. Vaccinium, Vaccinium sect. Vitis-idaea Linnaeus Sp. Pl. 1: 349. 1753. , Gen. Pl. ed. 5, 166. 1754 ,. Sam P. Vander Kloet Etymology: Latin name for
13 KB (607 words) - 12:52, 30 July 2020
cytogenetics of hybrids in Bromus: 1. Hybrids within the section Ceratochloa. Amer. J. Bot. 31:1-11 Stebbins, G.L., Jr. 1947. The origin of the complex of Bromus
16 KB (1,697 words) - 02:52, 30 July 2020
can be difficult to identify because of their great morphologic variability and overlapping ranges of measurements of diagnostic characters. For correct
9 KB (556 words) - 01:53, 30 July 2020
attenuate; lower glumes 1 (3) -veined; upper glumes 3-veined; calluses hairy, hairs 0.2-6.5 mm, sparse to abundant; lemmas 3 (5) -veined, smooth or scabrous
24 KB (1,813 words) - 02:43, 30 July 2020
maturity by threadlike extension of dorsal vein. Seeds 1 or 2 (or 3) per mericarp, glabrous or slightly pubescent. x = 5. w, c North America, Mexico, South
14 KB (589 words) - 11:36, 30 July 2020
1028. 175. , Gen. Pl. ed. 5, 453. 1754. Ernest Small Common names: Hop houblon Etymology: Latin humulus, applied to hop plant Treatment appears in FNA Volume
5 KB (301 words) - 08:23, 30 July 2020
Involucres 1 per node, turbinate to narrowly campanulate, (0.7–) 1–4 × 1–2.5 mm, tomentose, floccose, or glabrous; teeth 5, erect, 0.3–1 mm. Flowers 1–4 mm;
13 KB (1,147 words) - 10:35, 30 July 2020
level; blade usually 1 per plant, appearing in spring, dying the following spring, present during winter, deltate, 2–4-pinnate, mostly 5–25 cm wide when mature
5 KB (457 words) - 00:26, 30 July 2020
usually papillate-swollen in proximal 1/5 or less, sometimes to proximal 1/3 (–1/2) or not at all, 0.7–1.2 (–1.5) mm. Achenes smooth or slightly rugose
21 KB (1,382 words) - 14:01, 30 July 2020
glabrous or hairy, 5-7 (11) -veined; palea keels scabrous, glabrous or with hairs at midlength; anthers 3, vestigial (0.1-0.2 mm) or 1.3-4.5 (5) mm. Poa sect
10 KB (1,045 words) - 03:20, 30 July 2020
glumes. Spikelets 2.5-60 mm, not viviparous, slightly to strongly laterally compressed, with 1-30 florets, proximal florets bisexual, distal 1-3 florets usually
12 KB (1,001 words) - 03:20, 30 July 2020
smooth or ± papillate; pappi 0, or usually falling, of (1–) 2 cusps or subulate to lanceolate scales (0.1–0.5+ mm). x = 13. Mostly c, e North America Species
8 KB (577 words) - 23:24, 29 July 2020
gradually tapering from base to apex, dehiscent 1/2 to nearly throughout; sessile. Seeds numerous, in 1 row per locule, obovoid, surface minutely alveolate
11 KB (948 words) - 21:01, 7 June 2022
panicles of 1-sided spikelike branches (sometimes only 1 branch) attached digitately or racemosely to a rachis, sometimes simple panicles of solitary,
23 KB (1,318 words) - 03:56, 30 July 2020
than more distal cells, 1–2 (–4):1; medial and distal cells rhomboidal to elongate-hexagonal, 8–16 (–20) µm wide, usually (3–) 4–8: 1, walls thin to moderately
12 KB (668 words) - 07:35, 30 July 2020
subtended by 1-several, terete bristles (sterile branchlets). Lower glumes membranous, not saccate, less than 1/2 as long as the spikelets, 1-7-veined; upper
17 KB (1,129 words) - 04:14, 30 July 2020
glanddotted. Heads 1–35 (–60) per plant, borne singly. Peduncles 0.5–30 cm, ± hairy. Involucres 7–12 × 8–16 mm. Outer phyllaries 6–12, 3.9–9 (–11.5) mm, margins
7 KB (605 words) - 22:40, 29 July 2020