[Pg 48]
PLATE DXVI.
ASTRAGALUS VILLOSUS.
Hairy Astragalus.
CLASS XVII. ORDER IV.
DIADELPHIA DECANDRIA. Two Brotherhoods. Ten Chives.
ESSENTIAL GENERIC CHARACTER.
Legumen plerumque biloculare, gibbum. Semina biserialia.
A pod mostly two-celled, bunched. Seeds in two rows.
SPECIFIC CHARACTER.