Pholo },,, R. L. Coffi, 



Fio. 10. — Winter Baxana. Blade medium size, rather long and narrow, folded (A); 

 midrib bent at base (B); serrations rather dull and shallow (C). 



Fig. 11. — Willi.^ms. Blade medium size, folded (A) and often coarsely waved (B); 

 serrations rather dull and quite regular (C). 



