9. Hylodesmum repandum (Vahl) H. Ohashi & R. R. Mill, Edinburgh J. Bot. 57: 185. 2000.
浅波叶长柄山蚂蝗 qian bo ye chang bing shan ma huang
Hedysarum repandum Vahl, Symb. Bot. 2: 82. 1791; Desmodium repandum (Vahl) Candolle; D. scalpe Candolle; Podocarpium repandum (Vahl) Y. C. Yang & P. H. Huang.
Subshrubs, erect, 50-150 cm tall. Stem and petiole spreading pubescent. Leaves 3-foliolate; petiole 3-9 cm; leaflet blade rhombic to ovate, 5-8 × 3.5-6 cm, both surfaces sparsely to densely adpressed hairy, more densely especially on veins abaxially, base cuneate, margin repand, apex acute to shortly acute. Racemes or sometimes panicles, terminal or often terminal and axillary, 15-30 cm. Pedicel 1.5-3 cm, with spreading straight or uncinate hairs. Calyx 2.5-3.5 mm; lobes longer than or equal to tube. Corolla red or orangish red; standard broadly elliptic, 8-10 × 7-8 mm, shortly clawed; wings narrowly elliptic, ca. 7 × 2 mm, clawed; keel ca. 10 × 3 mm, clawed. Legume often 3- or 4-jointed; articles slightly broadly subobovate, 6-3 × ca. 3 mm, densely uncinate pubescent; stipe ca. 5 mm; fruiting pedicel 2-4 cm. Fl. and fr. Jun-Nov. 2n = 22.
Ditches, mixed forests; 1300-2000 m. ?Sichuan, S Yunnan [Bhutan, India, Indonesia, Laos, Malaysia, Myanmar, New Guinea, Philippines, Sri Lanka, Thailand, Vietnam; Africa].