6 Pearson, Hepatics from the Cameroons 



Cheilolejeunea principensis, St. 



Observations. — The specimens fairly well agree with the 

 type (Ex. herb. Stephani, Manchester Museum) only rather 

 laxer. 



BIBLIOGRAPHY 



1. Mitten. Proc. Linn. Soc, 1860. Journ. Linn. Soc, Vol. vii, 1864. 



2. Stephani. " Species Hepaticarum." 1900 — 1920. 



3. " Sp. Hep.," Vol. v. p. 318, 1913. 



4. " Sp. Hep., Vol. v, p. 391, 1913. 



5. " Sp. Hep.," Vol. v, p. 454, 1913. 



