KEY TO PLATE XVIII 
Suced ' of plant\with ¢auline leaves 
ing as\\a rule. ‘Ache ower Ralf-expandéd, An 
it}\ ¢, P v1 
No. 4 Col mbini 
(Aguilegia vt aris LA 
a, Follicke< 6 Plant with 
usly 8 ide eaves, 
various stages 
e peialoid sepals, 
