C. rotundata Wahl. 
C. vesicaria L. 
if, MV, HUirk % ,w.M 4 , 
C. vesic. v. jejuna Fernald 
<te. 
C. ve3ic. v. distanta Frias 
St 
C. vesic. v. Raeana (Boott)Fernald 
v (? P 
C. rostrata Stokes 
az-.ttyi. w if.K. 
Vi (VvWur^ l '/, 
W Aj 
C. lost. var. 
G. root. v. arabigens Fernald 
