Vicia tetrasperma |
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smooth tare, lentil vetch, slender vetch |
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Habit | Slender-stemmed, glabrous annual, the stem 3-7 dm. tall. |
Leaves | Leaves pinnate; leaflets 8-10, linear to narrowly oblong, 10-25 mm. long, with a needle-like tip; stipules 2-4 mm. long, linear, usually with a basal tooth; tendrils well-developed. |
Flowers | Inflorescence of 2- to 3-flowered racemes on filiform, axillary peduncles about equal to the leaves; flowers pea-like, bluish, the banner only slightly reflexed; calyx lobes 5, linear-lanceolate, about as long as the tube; style densely bearded at the tip. |
Fruits | Pod 1-1.5 cm. long, 4-5 seeded, glabrous. |
Vicia tetrasperma |
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Flowering time | May-August |
Habitat | Roadsides, fields, forest edge, wastelots, and other disturbed areas. |
Distribution | Occurring west of the Cascades crest in Washington; southwestern British Columbia to California, also in northern Idaho and western Montana.
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Origin | Introduced from Europe |
Conservation status | Not of concern |
Sibling taxa | |
Web links |
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