J&iriaZs of Botasiy 
J.B. Farmer del. 
FARMER. — NUCLEAR DIVISION IN HEPATIC/^.. 
Fig? 26-35, Pellia. 36,Aneura. 37-39, Cephalozia. 40 - 49, Scapania. 
50-53, Lophocolea 'bidentata. 54, 55, L. ciliolata. 
