PLATE CCCCLXXIV.
PSORALEA PINNATA.
Winged-leaved Psoralea.
CLASS XVII. ORDER IV.
DIADELPHIA DECANDRIA. Two Brotherhoods. Ten Chives.
ESSENTIAL GENERIC CHARACTER.
Calyx longitudine leguminis. Stamina diadelpha. Legumen monospermum, sub-rostratum, evalve.
Empalement the length of the pod. Chives diadelphous. Pod one-seeded, beaked, and valveless.