DIADELPHIA. 
CLASS XVII. 
DIADELPHIA. - 
HEXANDRIA. 
FUMA’RIA.. Cal. ¢ leaves: Bloss. gaping, bulging, at 
the Poo and containing at Filaments with 3 
anthers 
OCTANDRIA. — 
POLY’GALA. Cal. with 2 segments like wings : Bloss. 
standard cylindrical: Stamens connected : ‘Caps. in~ 
— heart-shaped, 2-celled. 
- DECANDRIA. 
( 1) Stamens all wnited. 
R'TIUM. Filaments adhering to the germen : Summit 
hairy, growing to the upper “side of the style. 
GENET ‘A. Pistil pressing down the keel: Summit rolled 
wards. 
ANTHYLLIS. Cup swoln and turgid; inclosing the 
legumen. 
ieee Cup 2 leaves: Legumen hardly longer than the 
a 
eben Legumen ———oo sitting: Standard 
ored. 
Summit downy: Filaments 9 united; 1 distinct. 
O’ROBUS. Style slender, nearly cylindrical ; woolly on 
the upper or inner side. 
PI’SUM. Style keeled, woolly above. 
LATH’YRUS. Style flat, and woolly above, 
VI’CIA. Siyle bearded under the Summit. 
