petals lobed or not. > 4 3 Petal length 2 times width, lobes ± equal or middle lobe wider. Clarkia concinna 3 Petal length equal to width, middle lobe longer
15 KB (533 words) - 17:51, 2 December 2022
sepals 5, imbricate, distinct or connate to 1/2 length; petals 5, distinct or connate basally to most of length, white, greenish yellow, pink, red, or purple
8 KB (575 words) - 20:17, 5 November 2020
used to contrast with involute or revolute margins. In this treatment, the length of the corolla lobes and tube is measured from the point of contact in the
74 KB (2,673 words) - 15:17, 5 February 2024
androecium hypogynous; hypanthium absent; sepals 4–5(–9), connate most or all of length; petals (3–)4–5(–9), distinct (connate distally, forming calyptra, in Vitis)
6 KB (550 words) - 20:15, 5 November 2020
perforate, cilia usually appendiculate, to variously reduced in number or length or sometimes absent. Calyptra fugacious, cucullate, small, smooth. Spores
12 KB (818 words) - 22:34, 5 November 2020
blade length; inflorescences all bisexual and terminal; Florida. Acalypha chamaedrifolia 10 Petioles 0.4–2.5 cm, more than 2/3 leaf blade length; inflorescences
12 KB (853 words) - 15:52, 28 March 2022
recurved to form confluent, poorly defined false indusia, extending entire length of segment or discontinuous on apical or lateral lobes. Veins of ultimate
18 KB (985 words) - 21:23, 5 November 2020
keeled or not keeled, glabrous, pilose, or puberulent, lobes not reflexed, length 0.5–1 times tube; petals 5, lavender, magenta, pink, rose, violet, white
22 KB (2,094 words) - 23:44, 5 November 2020
nodal fringe > 9 9 Styles 1, or (2-)3, connate proximally for 2 or more of length or rarely distinct > 10 9 Styles 3 or 5, occasionally 2, distinct or nearly
22 KB (1,113 words) - 23:09, 5 November 2020
grooved over sutures, prickly, rarely unarmed, dehiscing from apex ca. 1/3 length, valves separating from framework of vascular elements, to which persistent
11 KB (563 words) - 22:50, 5 November 2020
lanceoloid or ovoid, terete to weakly 4-angled dehiscent nearly throughout their length; sessile. Seeds numerous, in (1 or) 2 rows per locule, prismatic and angled
6 KB (530 words) - 11:31, 9 May 2022
sometimes lost in heat-treated specimens); sporangia following veins for most of length, not covered by reflexed leaf margin (false indusium). Pityrogramma 5 Leaves
12 KB (634 words) - 21:23, 5 November 2020
3/4 their length, the hairs about 1.5 mm long Muhlenbergia curtifolia 29 Lemmas scabridulous or pubescent for no more than 1/2 their length, the hairs
38 KB (1,181 words) - 18:58, 11 May 2021
branching above the base; internodes hollow. Sheaths closed for their whole length or almost so; collars without tufts of hair on the sides; auricles sometimes
7 KB (664 words) - 17:25, 11 May 2021
acuminate or sometimes acute to rounded; costa usually double, 1/4–2/3 leaf length, sometimes single or nearly ecostate; alar cells sometimes differentiated;
7 KB (523 words) - 22:36, 5 November 2020
solitary spikelet; spikelets 1–150; 1st order rays unequal (rarely equal) in length, produced singly from the axils of inflorescence bracts; involucral bracts
39 KB (517 words) - 15:42, 16 November 2022
morefieldii); sepals ascending, connivent at least proximally and usually much of length, variously colored, lanceolate or oblong to broadly ovate, thick, usually
11 KB (363 words) - 22:46, 5 November 2020
elements present. Rhizophores borne on upperside of stems, throughout stem length or confined to base of stem. Leaves monomorphic, tightly appressed and spirally
15 KB (584 words) - 21:21, 5 November 2020
stamens: filaments 5 long and 5 short, alternating with one another, or equal length. x = (5–)7(–12). North America, Mexico, West Indies, Central America, South
21 KB (920 words) - 20:17, 5 November 2020
recurved, 1-year old very dark, usually slender, 1–5 cm. Leaves: petiole length (0–)10–40(–60)% blade, pubescent (young), sessile-glandular (young); blade
16 KB (866 words) - 23:53, 5 November 2020