滨豇豆 Vigna marina
中文名(Chinese Name):滨豇豆
学名(Scientific Name):Vigna marina (Burm.) Merr.
英文名(English Common Name):notched cowpea
别名(Chinese Common Name):
异名(Synonym):Dolichos luteus Sw. Phaseolus marinus Burm. Vigna repens var. lutea (Sw.) Kuntze Vigna anomala Walp. Vigna retusa (E. Mey.) Walp. Scytalis retusa E. Mey. Vigna lutea (Sw.) A. Gray Scytalis anomala E.Mey. Phaseolus obovatus Gagnep.
科属(Family & Genus):蝶形花科,Fabaceae,豇豆属
形态特征(Description):多年生匍匐或攀援草本,长可达数米;茎幼时被毛,老时无毛或被疏毛。羽状复叶具3小叶;托叶基着,卵形,长3-5毫米;小叶近革质,卵圆形或倒卵形,长3.5-9.5厘米,宽2.5-9.5厘米,先端浑圆,钝或微凹,基部宽楔形或近圆形,两面被极稀疏的短刚毛至近无毛;叶柄长1.5-11.5厘米,叶轴长0.5-3厘米;小叶柄长2-6毫米。总状花序长2-4厘米,被短柔毛;总花梗长3-13厘米,有时增粗;花梗长4.5-6毫米;小苞片披针形,长1.5毫米,早落;花萼管长2.5-3毫米,无毛,裂片三角形,长1-1.5毫米,上方的一对连合成全缘的上唇,具缘毛;花冠黄色,旗瓣倒卵形,长1.2-1.3厘米,宽1.4厘米;翼瓣及龙骨瓣长约1厘米。荚果线状长圆形,微弯,肿胀,长3.5-6厘米,宽8-9毫米,嫩时被稀疏微柔毛,老时无毛,种子间稍收缩;种子2-6颗,黄褐色或红褐色,长圆形,长5-7毫米,宽4.5-5毫米,种脐长圆形,一端稍狭,种脐周围的种皮稍隆起。
分布(Distribution):产我国台湾和海南(西沙群岛)。生于海边沙地。热带地区广布。
用途(Use):
引自植物志英文版: FOC Vol. 10 Page 255, 256
Vigna marina (Burman) Merrill, Interpr. Herb. Amboin. 285. 1917.
滨豇豆 bin jiang dou | Fabaceae | Vigna
Phaseolus marinus Burman, Index Alt. Herb. Amboin. 18. 1769.
Perennial herbs, prostrate or climbing. Stems up to several meters, glabrescent when old. Stipules 2-lobed at base, ovate, 3-5 mm; leaflets ovate-orbicular or obovate, 3.5-9.5 × 2.5-7.5 cm, very shortly setose to subglabrous on both surfaces, base broadly cuneate or narrowly rounded, apex rounded, obtuse, or emarginate. Racemes axillary, 2-4 cm; peduncles 3-13 cm. Calyx 2.5-3 mm; teeth deltoid, 1-1.5 mm, upper 2 connate. Corolla yellow; standard broadly obovate, 1.2-1.3 × ca. 1.4 cm; wings and keel ca. 1 cm. Legumes linear-oblong, 3.5-6 × 0.8-0.9 cm, pubescent when young, later glabrous, slightly constricted between seeds. Seeds 2-6, yellow-brown or red-brown, oblong, 5-7 × 4.5-5 mm; hilum oblong. Fr. Oct.
On sandy beaches. Hainan, Taiwan [widely distributed in tropical regions].
This species is edible and is used medicinally.
(责任编辑:徐晔春)
学名(Scientific Name):Vigna marina (Burm.) Merr.
英文名(English Common Name):notched cowpea
别名(Chinese Common Name):
异名(Synonym):Dolichos luteus Sw. Phaseolus marinus Burm. Vigna repens var. lutea (Sw.) Kuntze Vigna anomala Walp. Vigna retusa (E. Mey.) Walp. Scytalis retusa E. Mey. Vigna lutea (Sw.) A. Gray Scytalis anomala E.Mey. Phaseolus obovatus Gagnep.
科属(Family & Genus):蝶形花科,Fabaceae,豇豆属
形态特征(Description):多年生匍匐或攀援草本,长可达数米;茎幼时被毛,老时无毛或被疏毛。羽状复叶具3小叶;托叶基着,卵形,长3-5毫米;小叶近革质,卵圆形或倒卵形,长3.5-9.5厘米,宽2.5-9.5厘米,先端浑圆,钝或微凹,基部宽楔形或近圆形,两面被极稀疏的短刚毛至近无毛;叶柄长1.5-11.5厘米,叶轴长0.5-3厘米;小叶柄长2-6毫米。总状花序长2-4厘米,被短柔毛;总花梗长3-13厘米,有时增粗;花梗长4.5-6毫米;小苞片披针形,长1.5毫米,早落;花萼管长2.5-3毫米,无毛,裂片三角形,长1-1.5毫米,上方的一对连合成全缘的上唇,具缘毛;花冠黄色,旗瓣倒卵形,长1.2-1.3厘米,宽1.4厘米;翼瓣及龙骨瓣长约1厘米。荚果线状长圆形,微弯,肿胀,长3.5-6厘米,宽8-9毫米,嫩时被稀疏微柔毛,老时无毛,种子间稍收缩;种子2-6颗,黄褐色或红褐色,长圆形,长5-7毫米,宽4.5-5毫米,种脐长圆形,一端稍狭,种脐周围的种皮稍隆起。
分布(Distribution):产我国台湾和海南(西沙群岛)。生于海边沙地。热带地区广布。
用途(Use):
引自植物志英文版: FOC Vol. 10 Page 255, 256
Vigna marina (Burman) Merrill, Interpr. Herb. Amboin. 285. 1917.
滨豇豆 bin jiang dou | Fabaceae | Vigna
Phaseolus marinus Burman, Index Alt. Herb. Amboin. 18. 1769.
Perennial herbs, prostrate or climbing. Stems up to several meters, glabrescent when old. Stipules 2-lobed at base, ovate, 3-5 mm; leaflets ovate-orbicular or obovate, 3.5-9.5 × 2.5-7.5 cm, very shortly setose to subglabrous on both surfaces, base broadly cuneate or narrowly rounded, apex rounded, obtuse, or emarginate. Racemes axillary, 2-4 cm; peduncles 3-13 cm. Calyx 2.5-3 mm; teeth deltoid, 1-1.5 mm, upper 2 connate. Corolla yellow; standard broadly obovate, 1.2-1.3 × ca. 1.4 cm; wings and keel ca. 1 cm. Legumes linear-oblong, 3.5-6 × 0.8-0.9 cm, pubescent when young, later glabrous, slightly constricted between seeds. Seeds 2-6, yellow-brown or red-brown, oblong, 5-7 × 4.5-5 mm; hilum oblong. Fr. Oct.
On sandy beaches. Hainan, Taiwan [widely distributed in tropical regions].
This species is edible and is used medicinally.
(责任编辑:徐晔春)
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