58 
C. lurida V/ahlenb. 
Q. oligosperma Michx, 
rfirn ^ 
C. miliarls Michx. ^ 
Ld 8 »■' ^ ■ 
C. rhomalaa (Farnald) Mackenzie 
C. rostpata Stokes 
ComT^id. TT'TGC TnC 
C. rostr., var. ambiggs Fernald 
?T rnc; 
C. ros^ .. var. utriculata (Boott )BEiley 
BRrSTMarr^ 
C. . var. jejun a Pernald 
