Northeastern Asian Flora
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Vicia sativa subsp. nigra Ehrh.   (redirected from: Vicia sativa var. angustifolia (L. ex Reichard) Wahlenb.)
Family: Fabaceae
[Vicia angustifolia L. ex Reichard, moreVicia angustifolia var. minor (Bertol.) Ohwi, Vicia angustifolia var. segetalis (Thuill.) Arcang., Vicia pilosa M.Beib., Vicia sativa subsp. angustifolia (L.) Batt., Vicia sativa subsp. pilosa (M.Beib.) Plitmann & D.Zohary, Vicia sativa subsp. segetalis (Thuill.) Dost?, Vicia sativa var. angustifolia (L. ex Reichard) Wahlenb., Vicia sativa var. minor Gaudin, Vicia sativa var. nigra L., Vicia sativa var. segetalis (Thuill.) Lej., Vicia segetalis Thuill.]
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  • Japan Flora
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Japan Flora: Scandent, slightly pubescent annual; stems 60-150 cm. long; stipules bifid; leaflets 12-14, membranous, oblanceolate to broadly linear, 2-3 cm. long, 4-6 mm. wide, truncate to retuse and mucronate at apex, the lateral nerves forming an acute angle with the midrib; flowers reddish purple, 12-18 mm. long; calyx 8-12 mm. long, the teeth less than half as long as the tube, broadly linear, acuminate; legumes flat.

Common throughout Japan.

f. normalis (Makino) Ohwi. Plant without tendrils. Rare in Japan.

var. minor (Bertol.) Ohwi. Of more slen­der habit; leaflets linear-lanceolate to nearly linear, 15-25 mm. long, 2-5 mm. wide, rounded to truncate at apex, the lower ones usually obovate, 5-10 mm. long, retuse; flowers slightly smaller. More rare in our area than the var. segetalis. Apr.-June. Grassy places and waste ground in lowlands; Honshu, Shikoku, Kyushu; common. The typical phase occurs widely in temperate regions of the world.

Vicia sativa subsp. nigra
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Development supported by College of Agriculture and Life Sciences of Seoul
National University and Korea National Arboretum of Korea Forest Service.
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