162 INDEX TO AMERICAN BOTANICAL LITERATURE 
Blanchard, W.H. A new blackberry from Massachusetts and Rhode 
Island. Torreya 7: 7,8. 7 Ja 1907. 
Rubus multispinus sp. nov. 
Britton, E.G. Notes on nomenclature VII. Bryologist 10: 7, 8. 
2 Ja 1907. 
Britton, N. L. A new polygalaceous tree of Porto Rico. Torreya 7: 
45, 30. . 28 F 1907. 
Philebotaenia Cowellii sp. nov. 
Britton, N. L. Two undescribed species of Comocladia from Jamaica. 
sorreya- 7: 6,-9.7 Ja 1907. 
Carothers, I. E. Development of ovule and female gametophyte in 
Ginkgo biloba.” Bot. Gaz. 43: 116-130. pl. 5, 6. 16 F 1907. 
Chamberlain, C. J. Preliminary note on Ceratozamia. Bot. Gaz. 
43: 137... 16: F:19007. 
Clute, W. N. Some fruits from a tropical garden. Am. Bot. 11: 
97-105. Ja1go7.  [Illust.] 
Cockerell, T.D. A. Some new names. Muhlenbergia 3: 9. 30 Ja 
1907. 
Lsoetes echinospora Brittoni, Salix cascadensis, and Microbahia (gen. nov.) Lem- 
ni. 
_ Coker, W.C. Fertilization and embryogeny in Cephalotaxus Fortunet. 
Bot. Gaz. 43: 1-10. f/. 7 +f, 1, 18-21. 24 Ja 1907. | 
Condit, D. Winter key to the Ohio species of Euonymus. Ohio Nat. 
7: 00.25 Ja 2607, 
Cushman, J. A. Some desmids ‘rons Newfoundland. Bull. Torrey 
Club 33: 607-615. 7 F 1907. 
Davidson, A. Flora of Clifton, Arizona. Bull. So. Calif. Acad. Sci. 
5:'67~70. 4 Ja. 1907- 
Detmers, F. Additions to the Ohio flora for 1905-6. Ohio Nat. 7: 
Gr. 15 Ja 1907, 
Dobbin, F, An August outing. Am. Bot. 11: 112-115. Ja 1907. 
Eggleston, W. W. New North American Crafaeg?. Torreya 7: 35, 
30. 28-8 1907. 
Descriptions of 2 new species. 
Evans, A.W. Hepaticae of Puerto Rico — VII. Stictolejeunea, Neu- 
rolejeunea, Omphalanthus, and Lopholejeunea. Bull. Torrey Club 
34: 1-34. A/. 1-4. 27 F 1907. 
Includes Lopholejeunca Howet sp. nov. 
