HANDBOOK OP BRITISH HEPATICJE. 97 



in size to the leaves, bifid half way, antheridia 

 solitary. 



var. ft elata, Spruce. Larger, pallid green, 

 more branched, leaves denser, segments 

 longer, acuminate, incurved. 



Cephalozia bicuspidata, Linn. 



Stem creeping, branched ; leaves incum- 

 bent, lax, subquadrate, bicuspidate, with an 

 acute sinus ; perichaetial leaves 2-3-fid, every- 

 where imbricate ; stipules none ; perianth 

 terminal on lateral branches, cylindrical. 



Jungermannia bicuspidata, Linn. Sp. 1589; 

 Hook. Br. Jung. pi. n; Eng. Bot. t. 1304, 

 2239; Gott. and Rabh. Exs. 74, 191, 289, 

 308, 309, 353; Cooke Hep. f. 95, 96. 

 Cephalozia bicuspidata, Dumort. Rev. Jung, 

 p. 1 8 ; Lindb. Linn. Journ. XIII., 91 ; Carr. 

 and Pears. Exs. No. 112, 113, 175, 253. 



On moist hedge banks and heaths. (Fr. Spring.) 



Growing in large tufts, loosely attached, pale 

 green. Stems procumbent, flexuous, 

 I to i^ inch long, branching in a ra- 

 diate manner. Leaves rather distant, 

 spreading or nearly erect (fig. 71), 

 oblong quadrate, divided one-third 

 or more by an acute sinus into 

 two lanceolate equal acute seg- 

 ments, now and then a little in- 

 curved. Perichaetial leaves numer- 

 ous and closely imbricated, the in- 



