烈香黃耆

烈香黃耆

原圖鏈接 來自植物智

中文學名:烈香黃耆 拉丁學名:Astragalus graveolens Buch.-Ham. ex Benth. 界:植物界 門:被子植物門 綱:雙子葉植物綱 目:薔薇目 科:豆科 屬:黃耆屬 亞 屬:黃耆亞屬 分布區域:雲南有分布 組:大托葉組

烈香黃耆（liè xiāng huáng qí，學名：Astragalus graveolens）為豆科黃芪屬的植物。分布於克什米爾地區、 印度西北部、 阿富汗以及中國大陸的雲南等地。

目錄

烈香黃耆形態特徵

灌木狀高大草本。莖多分枝，無毛。

羽狀複葉有17-25片小葉，長10-17厘米；托葉葉狀，離生，心形或披針形，長2.5-3.8厘米；小葉圓形或橢圓狀卵形，長1.2-2.6厘米，先端鈍，兩面無毛。

原圖鏈接 來自植物智

總狀花序腋生，長15-30厘米；苞片線形；花梗長2-3.5毫米；

原圖鏈接 來自植物智

花萼管狀，長9-10毫米，萼筒口部偏斜，萼齒長約3毫米；花冠黃色，旗瓣長1.8-2厘米，較翼瓣、龍骨瓣稍長。

莢果長2.5-4厘米，寬6-8毫米，無毛，近假2室，果頸與萼近等長；種子12-18顆。

Astragalus graveolens Buch. -Ham. ex Benth. in Royle, III. Bot. Himal. Mount. 199. 1835; Bunge in Mem. Acad. Sci. St. Petersb. VII. 11 (16): 26. 1868 et 15 (1): 1869; Baker in Hook. f. Fl. Brit. Ind. 2: 131. 1876; id. in Journ. Linn. Soc. Bot. 18: 44. 1880; Forb. et Hemsl. in Journ. Linn. Soc. Bot. 36: 459. 1904; Simps. in Not. Roy. Bot. Gard. Edinb. 8: 259. 1915: Hand. -Mazz. Symb. Sin. 7: 557. 1933; 中國主要植物圖說·豆科380. 1955; Ali in Nasir et Ali, Fl. W. Pakist. 100: 177. 1977; 西藏植物志2: 823. 1985. ——A. bodinieri Levl. in Bull. Geogr. Bot. 24: 49. 1915.

Astragalus bodinieri H. Léveillé; A. rotundifolius Royle ex Bentham (1835), not Willdenow (1802).

Plants 60-90(-120) cm tall, very sparsely hairy. Stem 4-6.5 mm thick, erect, hollow, mostly branched, glabrous. Leaves 10-25 cm; stipules 1-4.5 cm, glabrous, 2 stipules of 1 leaf often distinctly different in form and length; petiole short, like rachis glabrous; leaflets in 4-8 pairs, ovate to obovate, 10-30 × 9-16 mm, glabrous or abaxially with a few appressed white hairs, apex obtuse to slightly retuse. Racemes at anthesis 5-10 cm, rather densely 20-50-flowered, later elongating to 15-30 cm; peduncle 5-8 cm, elongating up to 16 cm with age, glabrous; bracts narrowly triangular, soon falling, 2.5-7 mm, glabrous or ciliate. Bracteoles mostly absent, if present minute, ca. 0.5 mm. Calyx 8-10.5 mm, glabrous; teeth mostly unequal, 1-5 mm. Petals pale yellow; standard oblong or obovate, 15-19 × 5.5-8 mm, apex retuse to emarginate; wings 15-18 mm; keel 14-15.5 mm. Stigma glabrous or with a few short hairs. Legumes with a stipe 6-10 mm, narrowly ellipsoid, 2-5 cm, 4-8 mm high, com-pressed laterally, keeled ventrally, grooved dorsally, with a short beak, 2-locular; valves thin, glabrous.

Stony slopes, light coniferous forests; 500-2700 m. Yunnan [E Afghanistan, India, Nepal, Pakistan].

烈香黃耆生長環境

生長於海拔500米至3,000米的地區，如山坡草甸。

烈香黃耆分布範圍

分布於克什米爾地區、 印度西北部、 阿富汗以及中國大陸的雲南等地。