Macroptilium lathyroides
Diagnostic description:
Annual or biennial herbs, erect, 0.6-1.5 m tall, sometimes prostrate or twining. Stems densely pubescent. Stipules lanceo¬late, 5-10 mm; petiole 0.5-5 cm; leaflets narrowly elliptic to ovate-lanceolate, 3-8 × 1-3.5 cm, abaxially densely pubescent or sparsely pilose, adaxially glabrous, sometimes slightly lobed, base cuneate, apex acute. Inflorescences with peduncles 15-40 cm, flowers paired in upper part of rachis. Calyx tubular-cam¬panulate; teeth shortly triangular. Corolla purple-red; standard suborbicular, ca. 1.5 cm, with pale claw. Legumes linear, 5.5-10 cm × 2-3 mm, densely pubescent, 18-30-seeded. Seeds brown or with brown and black markings, obliquely oblong, ca. 3 mm. [1]
References
- “Notes on Malesian Fabaceae XX. Derris in Thailand and Malesia”, THAI FOREST BULLETIN BOTANY, vol. 28, pp. 2–16, 2000.
Uses:
Used as a cover crop.