features of Orchidaceae are reduction of adaxial stamens, fusion of the remaining stamens to the gynoecium forming the column, aggregation of pollen into
41 KB (2,210 words) - 05:19, 30 July 2020
broadly lanceolate, glabrous, lobed; functional anthers (1-2) 3, 0.1-5 mm; ovaries glabrous. Caryopses 1-4 mm, ellipsoidal, often shallowly ventrally grooved
87 KB (2,178 words) - 03:17, 30 July 2020
flowers with 3–5-parted calyx, ebracteate; stamens 3–5. Pistillate flowers lacking perianth, pistil naked, or in few species with (1–) 3–5-lobed perianth
45 KB (1,022 words) - 09:34, 30 July 2020
species of Roegneria in Elymus; and species of Hystrix in Elymus or Leymus. Wide acceptance of a single treatment is hampered by the existence of differing
19 KB (1,548 words) - 02:55, 30 July 2020
subg. Blitum, Chenopodium subg. Chenopodium Linnaeus Sp. Pl. 1: 218. 1753. , Gen. Pl. ed. 5, 103. 1754. Steven E. Clemants, Sergei L. Mosyakin Common names:
19 KB (716 words) - 09:29, 30 July 2020
The germination flap is a small area of soft tissue at the base of the upper lemma through which the primary root of the seedling grows. Barber, J.C., S
21 KB (1,188 words) - 03:56, 30 July 2020
particular species; laminal cells usually elongate to linear, 6–15: 1, occasionally 20: 1 or 1.5–5: 1, smooth or strongly prorate in distal ends, walls thin to moderately
28 KB (900 words) - 07:47, 30 July 2020
hairs; anthers (1-2) 3, 0.1-4.5 (5) mm. Poa subg. Poa is the largest subgenus of Poa. Its distribution is essentially the same as that of the genus. It includes
9 KB (1,015 words) - 03:17, 30 July 2020
glumes, occasionally below the pedicels. Spikelets with 1 (2-3) florets. Glumes usually (0) 1 (2-3) -veined, apices entire, erose, or toothed, truncate
42 KB (1,621 words) - 04:38, 30 July 2020
North American species of Panicum. Contr. U.S. Natl. Herb. 15:1-396 Hitchcock, A.S. 1951 [title page 1950]. Manual of the Grasses of the United States, ed
26 KB (1,480 words) - 04:05, 30 July 2020
×glomeruliflora Linnaeus Sp. Pl. 1: 323. 1753. , Gen. Pl. ed. 5, 150. 1754. James L. Reveal, Wendy C. Hodgson Common names: Century plant Etymology: Greek agave
24 KB (1,110 words) - 06:12, 30 July 2020
FNA Volume 2. Roots usually 10 or fewer, yellow or brown, 0.5–1.5mm diam. 1 cm from base. Plants less than 15 cm. Common stalk lacking idioblasts. Trophophore
5 KB (560 words) - 00:23, 30 July 2020
pulvini in the axils of the primary branches glabrous or not; branches not spikelike, not disarticulating. Spikelets 1-27 mm long, 0.5-9 mm wide, laterally
33 KB (1,388 words) - 03:56, 30 July 2020
absent, endocarp multiple-seeded); pyrenes 1–10, connate or not. Seeds 1–10, distinct or connate along radial faces of stony endocarp into 2s or 3s, sometimes
41 KB (2,034 words) - 13:11, 30 July 2020
sunrise; buds erect, terete, without free tips; floral-tube 1.5–20 [–42] mm, usually lanate in distal 1/2 within; sepals splitting along one suture, remaining
12 KB (1,080 words) - 21:04, 7 June 2022
closed from 1/3 to slightly more than 1/2 their length; and those such as F. tracbypbylla, in which they are not closed or closed for less than 1/4 their length
52 KB (3,291 words) - 03:08, 30 July 2020
persisted. Two genera of the Western Hemisphere, Calamovilfa and Crypsis, resemble Sporobolus in having hairy ligules, spikelets with 1 floret, 1-veined lemmas
22 KB (1,094 words) - 04:32, 30 July 2020
veins. Inflorescences spikes, usually exserted, with 1-3 (5) spikelets per node, internodes (1.5) 2-26 mm; rachises with scabridulous, scabrous, or ciliate
45 KB (3,070 words) - 03:00, 30 July 2020
a ringlike callus, solitary or paired (1 spikelet of the pair reduced in some species), in 2 rows along 1 side of the branches, with 2 florets, first rachilla
22 KB (1,167 words) - 04:18, 30 July 2020
blades; ligules of hairs, membranous, or membranous and ciliate, sometimes absent; pseudoligules of 1-5 mm hairs often present at the bases of the blades immediately
26 KB (1,343 words) - 04:00, 30 July 2020