to Jepson (Fl. Calif. 436, 1914).” Atriplex sibirica Linnaeus, Sp. Pl. ed. 2, 2: 1493. 1763 This was supposedly collected in northeastern United States,
45 KB (1,022 words) - 09:34, 30 July 2020
orbiculate, 1-26 mm; nectary present, usually covered by scale; stamens (5-) 10-many; filaments filiform; staminodes absent between stamens and pistils; pistils
15 KB (560 words) - 08:33, 30 July 2020
distally at junction of ovary and free portion of hypanthium; stamens (2–) 5 (–9) 10; anthers usually dehiscent longitudinally, rarely by broad terminal openings
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usually cespitose, sometimes rhizomatous, rarely stoloniferous. Culms 10-250 cm, usually erect, rarely prostrate, glabrous. Sheaths open, usually glabrous
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simple or compound, or both; hila round or oval, x = 9 (usually), sometimes 10, with polyploid and dysploid derivatives. Conn., N.H., R.I., N.C., N.J., N
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Lagophylla, Layia, Madia, Osmadenia, Raillardella Bentham & Hooker f. Gen. Pl. 2: 198. 1873. Theodore M. Barkley†, Luc Brouillet, John L. Strother Treatment
15 KB (799 words) - 23:36, 29 July 2020
epaleate genera) are native in the New World. O. Hoffmann (1890–1894) listed 10 subtribes for Heliantheae in a restricted sense (only paleate genera). T.
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connate or coherent, shed together in rings or in groups); staminate usually of 10–20+ (usually ± clavate, sometimes capillary, barbellate to barbellulate) bristles;
38 KB (2,648 words) - 20:30, 29 July 2020
wholly brown to purple or redbrown to reddish. Disc-florets 1 (Lagascea) or 10–200 (–1000+), bisexual, fertile; corollas usually yellow to orange, sometimes
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acute, often awned, sometimes bidentate, teeth to 0.2 mm, sometimes with bristles, bristles to 10 mm, awns terminal or from the sinus, straight or arcuately
45 KB (3,070 words) - 03:00, 30 July 2020
spirally arranged; foliage leaves (needles) (1–) 2–5 (–6) per fascicle, persisting 2–12 or more years, terete or ± 2–3-angled and rounded on abaxial surface, sessile
29 KB (1,428 words) - 00:26, 30 July 2020
short-subulate; sheath 1.5–2cm, shed early. Pollen cones cylindric, ca. 6–10mm, pale yellowbrown. Seed-cones maturing in 2 years, shedding seeds and falling
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conic-subulate; sheath (1–) 1.5–2cm, base persistent. Pollen cones ellipsoid-cylindric, 10–15mm, orangebrown. Seed-cones maturing in 2 years, shedding seeds soon
8 KB (616 words) - 00:35, 30 July 2020
spreading-ascending; twigs stout (to 2cm thick), purple-brown, often glaucous, aging rough. Buds ovoid, tan to pale redbrown, 2–3cm, not resinous; scale margins
8 KB (619 words) - 00:34, 30 July 2020
serrulate distally, apex conic-acute; sheath 0.8–1.2cm, shed early. Pollen cones cylindro-ovoid, ca. 10–15mm, scarlet. Seed-cones remaining on tree (unless
8 KB (576 words) - 00:30, 30 July 2020
throughout. Stems usually deciduous and withering at end of season, 0–5 (–10+), erect to ascending, decumbent, or prostrate, simple, [woody], leafy; from
39 KB (2,374 words) - 11:16, 30 July 2020
proximal 1–2 (–3) empty, stramineous (straw-brown) to medium brown or red brown or blackish brown. Flowers bisexual; perianth of (0–)3–6(–10) bristles,
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internodes; proximal scale usually empty; floral scales with 1 vein, or rarely to 10 longitudinal parallel veins; basal spikelets rarely present in 8a1d. E. sect
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viridis, Draba weberi, Draba yukonensis, Draba zionensis Linnaeus Sp. Pl. 2: 642. 1753. Ihsan A. Al-Shehbaz, Michael D. Windham, Reidar Elven Etymology:
85 KB (2,094 words) - 12:08, 30 July 2020
puberulent, pubescent, or retrorsely hairy, rarely glandular-lanate, cymes 1 or 2 per node; peduncles and pedicels spreading to ascending or erect. Flowers:
36 KB (1,140 words) - 19:13, 29 July 2020