Vicia pulchella |
Vicia nigricans |
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beautiful vetch, showy vetch, sweetclover vetch |
black vetch, giant vetch, spring vetch, tiny vetch |
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Habit | Herbs perennial. | |
Stems | sprawling or climbing, slender, 2–15 dm. |
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Leaves | 4–11 cm; tendrils branched; stipules much smaller than leaflets, ligulate, without nectariferous patch; leaflets 10–16, blades elliptic-oblong to linear, 7–30 × 1–11 mm, apex obtuse, abaxial surface glabrous, adaxial often sparsely long-pubescent. |
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Inflorescences | 8–25-flowered, 2–15 cm, shorter to longer than subtending leaf rachis. |
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Flowers | 4–7 mm; calyx base symmetric, lobes equal, usually shorter than tube; corolla cream-white with purple-tipped keel, banner pandurate, blade equal to claw, glabrous; style compressed adaxially, pubescent evenly for some length along style. |
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Legumes | reddish brown, oblong, 20–35 × 5–8 mm, acute-tipped, glabrous; stipe 1–2 mm. |
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Seeds | 5–9, purplish black, compressed-subglobose, 2–3 mm diam.; hilum encircling 1/4 circumference of seed. |
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Vicia pulchella |
Vicia nigricans |
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Phenology | Flowering Jul–Sep. | |
Habitat | Pine woods, juniper grasslands, moist meadows, open stony hillsides. | |
Elevation | 1500–3000 m. (4900–9800 ft.) | |
Distribution |
AZ; NM; Mexico
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w North America; s South America (Argentina, Chile)
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Discussion | Varieties 2 (1 in the flora). Variety nigricans is known from Pacific coastal areas of southern South America. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
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Source | FNA vol. 11. | FNA vol. 11. |
Parent taxa | Fabaceae > subfam. Faboideae > Vicia | Fabaceae > subfam. Faboideae > Vicia |
Sibling taxa | ||
Subordinate taxa | ||
Synonyms | V. melilotoides | |
Name authority | Kunth in A. von Humboldt et al.: Nov. Gen. Sp. 6(fol.): 390; 6(qto.): 499; plate 583. (1824) | Hooker & Arnott: Bot. Beechey Voy., 20. (1830) |
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