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四川膨果豆

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中文名:四川膨果豆 拉丁学名:Phyllolobium sichuanense Podlech 界:植物界 门:被子植物门 纲:双子叶植物纲 亚 纲:蔷薇亚纲 目:豆目 科:豆科 亚 科:蝶形花亚科 族:菜豆族 属:膨果豆属 种:四川膨果豆

四川膨果豆(sichuanpengguodou)，学名：Phyllolobium sichuanense Podlech，俗名：四川蔓黄芪，Plants ca. 15 cm tall. Stems 6-12 cm, branched at base, sparsely to loosely covered with appressed white and black hairs 0.2-0.3 mm. Leaves ca. 3 cm, subsessile; stipules 3-4 mm, free, subglabrous, sparsely ciliate; leaflets in 5-7 pairs, widely obovate, 5-9 × 3.3-6 mm, abaxially loosely covered with appressed hairs 0.4-0.5 mm, adaxially glabrous.

形态特征

Plants ca. 15 cm tall. Stems 6-12 cm, branched at base, sparsely to loosely covered with appressed white and black hairs 0.2-0.3 mm.

Leaves ca. 3 cm, subsessile; stipules 3-4 mm, free, subglabrous, sparsely ciliate; leaflets in 5-7 pairs, widely obovate, 5-9 × 3.3-6 mm, abaxially loosely covered with appressed hairs 0.4-0.5 mm, adaxially glabrous.

Racemes short, 4- or 5-flowered; peduncle 2-3 cm, predominantly black hairy; bracts 3-4 mm, narrowly triangular, black hairy. Brac-teoles absent or up to 1 mm.

Calyx 7-8 mm, rather densely covered with subappressed black hairs 0.1-0.3 mm, with some white hairs mixed in; teeth ca. 4 mm. Petals purple; standard ca. 12 mm, limb ca. 8 mm wide, suborbicular;

wings ca. 10 mm, limbs narrowly oblong, ca. 6 × 1.5 mm; keel ca. 12 mm. Leg-umes (unripe), with a stipe 2-3 mm, at least 10 mm, densely covered with appressed white and black hairs.

产地

● Sichuan (Dêgê).

标本鉴定信息

学名 Phyllolobium sichuanense Podlech 中文名 鉴定人 鉴定时间 模式类型 Isotype

采集信息

采集人 D. E. Boufford, B. Bartholomew, S. L. Kelley, R. H 采集号 36825 采集时间 2006-8-18 采集地 中国 海拔 生境 习性 物候期