Trifolium micranthum

Yer yoncası

Erect or decumbent annual, 10-30 cm. Leaflets 0,5-0,8 cm, obovate to oblong, the terminal one sessile. Inflorescence c. 0.6 cm wide, 2-6-flowered. Flowers yellow; pedicels capillary, shorter than the calyx, deflexing. Calyx c. 1.5 mm, glabrous. Corolla 1.5-3.0 mm, standard folded. FI. 4-5. Sandy places, fields, etc., s.l.-1100 m.

N. & C. Europe, the Mediterranean area, Georgia, Caucasus, N. Iran.