Stems ascending or straggling, glabrous and usually much branched, 1 to 3 feet long from perennial roots. Leaves sessile; odd-pinnate; leaflets eleven to twenty-five, oblong or obovate, blunt and mucronate at the apex, narrowed or rounded at the base, one-half to three-fourths of an inch long, one-eighth to one-fourth of an inch wide. Flowers numerous in dense umbels terminating peduncles several inches in length; each flower one-third to one-half of an inch long on very short pedicels; standard (upper petal) pink, wings (lateral petals) white or purple-tipped. Fruit pod coriaceous, linear, four-angled, with two or three joints, each about one-fourth of an inch long or slightly longer.
Waste places, fields and roadsides, Massachusetts to southern New York, Maryland and Missouri. Adventive or naturalized from Europe. Flowering from June to August.
Memoir 15 N. Y. State Museum
Plate 109 coronilla; axwort: axseed Coronilla varia