... maintain the agricultural nitrogen cycle Biennial herb, much branched, prostrate, 10-30 cm high, was sparse white pubescence. Movie odd pinnate leaflets ... and the margin hair; leaflets obovate or elliptic, 10-15 mm, 4-10 mm wide, apex obtuse or emarginate, base broadly ... below white pilose, scattered, with a short handle. Raceme 5-10 students, is the umbrella; total peduncle axillary, longer than the ...