sometimes cespitose, sometimes rhizomatous, sometimes stoloniferous. Culms 8-180 (220) cm, usually erect to ascending, sometimes strongly decumbent to prostrate
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Taxa Trillium subg. Phyllantherum, Trillium subg. Trillium Linnaeus Sp. Pl. 1: 339. 1753. , Gen. Pl. ed. 5, 158. 1754. Frederick W. Case Jr. Common names:
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the upper florets, then the florets not very plump at maturity. Spikelets 1-8 mm, usually dorsally compressed, some¬times subterete or laterally compressed
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longitudinally; staminodes absent (except in Aquilegia and Clematis); pistils 1-many; styles present or absent, often persistent in fruit as beak. Fruits achenes
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light-redbrown, 0.8–1cm; scale margins entire. Leaves 5 per fascicle, mostly ascending and upcurved, persisting 5–8 years, 3–7cm × 1–1.5 (–2) mm, mostly
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Pistillate flowers lacking perianth, pistil naked, or in few species with (1–) 3–5-lobed perianth, commonly enclosed within pair of foliaceous bracteoles;
45 KB (1,022 words) - 09:34, 30 July 2020
stolonifera, Dudleya verityi Reid V. Moran Treatment appears in FNA Volume 8. Treatment on page 177. Mentioned on page 172, 173, 178, 183, 188, 192, 194
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articulate, 0.8–32 cm. Fruits erect, green maturing to brown, capsular, 3-valved, not strongly winged, ± oblong-obovate, 1.5–7.7 × 0.8–3.3 cm, 1.1–4.8 times longer
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slender. Involucres 1 per node, not appressed to the inflorescence branches, turbinate to campanulate or hemispheric; teeth 4–5 (–8), erect to spreading
30 KB (1,075 words) - 10:46, 30 July 2020
genusIris Show Lower Taxa Iris subg. Iris, Iris subg. Limniris Linnaeus Sp. Pl. 1: 38. 1753. , Gen. Pl. ed. 5, 24. 1754. Norlan C. Henderson Etymology: Greek
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compressed-3-gonous or nearly pyramidal, glabrous. Seeds: embryo straight. x = 7, 8, 9, 10 (polyploidy widespread in the genus). Almost worldwide, but mostly in
41 KB (1,085 words) - 10:05, 30 July 2020
Euphorbia vermiculata, Euphorbia villifera Roeper in J. É. Duby Bot. Gall. 1: 412. 1828. Victor W. Steinmann, Jeffery J. Morawetz, Paul E. Berry, Jess A
36 KB (819 words) - 18:21, 29 July 2020
2–60 (–120) × 1.2–40 cm, nearly smooth to tuberculate, glabrous or pubescent; areoles usually elliptic, circular, or obovate, 3–8 (–10) × 1–7 (–10) mm; wool
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(Aristida striata): Allozymic diversity of populations. Conservation Biol. 8:581-585. Aristida adscensionis, Aristida arizonica, Aristida basiramea, Aristida
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ovoid-cylindric, redbrown, ca. 1.5cm, resinous. Leaves (2–) 3 in a fascicle, spreading-ascending, persisting 3–4 years, (8–) 9–15 (–20) cm × 1.3–1.8 (–2) mm, straight
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reflexed prickle. Seeds ellipsoid-obovoid; body ca. 1cm, brown or gray-brown, mottled darker; wing to 2.5cm. 2n =24. Habitat: High, dry montane forests mostly
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andropolygamous), blooming before or at leaf emergence, 4–40 mm diam.; hypanthium 1.5–8 mm, exterior glabrous or hairy; sepals 5, erect to reflexed, usually triangular
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Elvander† Common names: Saxifrage Family Treatment appears in FNA Volume 8. Treatment on page 43. Mentioned on page 44, 45, 85, 109, 115, 132, 147, 148
27 KB (1,591 words) - 13:14, 30 July 2020
semiterete, or subterete, rarely laminar, 0.1–8 cm, usually ± succulent, base spurred or not, margins entire, (with 1 abaxial apical hydathode); veins not conspicuous
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proximal 1/5–1/3 indehiscent, rarely completely, connective splitting or not, sides glabrous, papillate, or hairy, sutures denticulate, teeth to 0.1–0.2 mm
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