鮑氏黃耆檢視原始碼討論檢視歷史
| 鮑氏黃耆 |
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中文名:鮑氏黃耆 拉丁學名:Astragalus bouffordii Podlech 門:被子植物門 科:豆科 屬:黃耆屬 |
鮑氏黃耆(bào shì huáng qí)，學名 Astragalus bouffordii Podlech ，是豆科、黃耆屬植物。分布於西藏自治區東部。 [1]
形態特徵
Plants 10-20 cm tall. Stems many, branched from base, loosely covered with appressed white hairs. Leaves 5-6 cm; stipules 2.5-3 mm, at least lower ones shortly vaginate-connate behind stem;
petiole 1-2 cm, hairy like stem; leaflets in 11-15 pairs, elliptic, 3-8 × 1.5-3 mm, abaxially loosely appressed hairy, adaxially glabrous. Racemes rather densely 7-12-flow-ered;
peduncle 4-7 cm, white hairy like stem; bracts 0.5-1 mm, predominantly white hairy. Calyx ca. 4 mm, densely covered with appressed white hairs 0.3-0.5 mm and often with black hairs mixed in;
teeth subulate, ca. 2 mm. Petals purple, keel with darker tip; standard 8-9 × ca. 6 mm, widely elliptic, emar-ginate; wings ca. 6 mm; keel 7-7.5 mm.
Legumes (unripe) with a stipe ca. 2 mm, ca. 6 mm, 2-2.5 mm high and wide.
分類文獻
FOC >> Vol.10 (2010) >> Fabaceae >> Astragalus
81.Astragalus bouffordii Podlech Feddes Repert. 120: 53. 2009. 鮑氏黃耆 bao shi huang qi
產地生境
● About 3400 m. E Xizang.
標本信息
學名 Astragalus bouffordii Podlech 中文名 鮑氏黃耆 鑑定人 鑑定時間 模式類型 Isotype
採集信息
採集人 D. E. Boufford, J. H. Chen, S. L. Kelley, J. Li, R 採集號 32419 採集時間 2004-8-16 採集地 中國 海拔 3349 生境 習性 物候期