—92— 



"The Hepaticae of the Bahama Islands," A. W. Evans, Bull. Torrey Club, 

 38: 205-222. pi. 9, 10. 191 1. "The present paper includes a full report on 

 the various specimens studied by the writer." Two new species: Rectolejeunea 

 Brittoniae, Ceratolejeunea integri folia, and a new combination: Taxilejeunea 

 obtusangula, bring the number of known species on the Islands up to thirty-four. 



"Vegetative reproduction in Metzgeria,'' A. W. Evans, Ann. Bot., Vol. 24. 

 No. XCIV. April 1910. With sixteen figures in the text. Contains a review of 

 the authors who have studied gemmae from the morphological standpoint; of 

 Lindberg's ineffectual endeavor to fully establish their value for the taxonomist, 

 and of the general neglect of this means of classification shown by most of the 

 Hepaticologists. The author while studying North American material, found 

 abundant proof of the specific value of gemmae and discusses it in relation to 

 thirteen species. Four of these are new and are described: M. uncigera, M. Oli- 

 gotricha, M. vivipara, M. disciformis. This interesting paper gives a comparison 

 of the gemmae of Metzgeria, and those of other Bryophyte.s and gives conditions 

 under which gemmae are produced, and ends with a list of the Literature cited. 



" Branching in the Leafy Hepaticae, " A. W. Evans, Ann. Bot. Vol. 26. No. 

 CI. Jan. 1912, with thirty-six figures in the text. Through original investi- 

 gations, the author has added richly to the subject which has been previously 

 studied by Leitgeb and a few others. The various types of branching in the 

 Jungermanniales are fully described and numerous examples and beautifully 

 clear figures added. To the serious student, these papers are all invaluable. 



"Notes on New England Hepaticae," A. W. Evans (in continuation*), 

 Rhodora, Oct. 1908. Oct. 1909. Oct. 1910. Jan. 1912. 



" The Distribution of Hepaticae in Scotland, " Symers M. Macvicar. Trans, 

 and Proc. Bot. So. Edin. Vol. 25, 1910. The three hundred and thirty-six pages 

 of this book contain a great deal of information that is of value to our own stu- 

 dents. The following titles indicate the contents of the first part of the volume 

 to which is added a list of collectors: Historical notes; General notes on the Flora; 

 Rainfall; Latitude; Atlantic and Western and Eastern species; Habitats; Alti- 

 tudes to which species ascend; Comparison with other countries. Sketch of the 

 Flora of the Provinces, Sub-Provinces and Vice-Counties. The major part of 

 the volume is devoted to the Distribution, which is worked out with an infinite 

 patience. Besides the data, the two hundred and twenty-five species are dis- 

 cussed critically. 



"The Hepatics of Sussex," W. E. Nicholson. Reprinted from the Hastings 

 and East Sussex NaturaHst, Vol. I. No. 6. 191 1. This list gives one hundred 

 and twenty-four species. As over one hundred of these occur also in North 



*See first list in The Bryologist, 11: 32-33. 1908, 



