done. The difficulties of the group were thus presented by Dr. 







Lwithpileatefc 



.rms, and less chance . 





found in the herbar 







•toffesf'specl 



u^r P to°™y 



imens are also 1 



badly mixed anditis, 



; 'and enlargl/ 



drawings" from type 



and helpful but 



we need is an abun 





