584 Index to American botanical literature 



Dowell, P. Observations on the occurrence of Boott's fern. Torreya 



6: 205-209. 25 O 1906. 

 ' Farwell, 0. A. Note on the identity of Trillium obovatum Pursh. 



Torreya 6: 209, 210. 25 O 1906. 

 Fellows, D. W. The fern flora of Maine. Fern Bull. 14: 97-104- 



[N] 1906. 

 Fernald, M. L. Some new or little known Cyperaceae of eastern 



North America. Rhodora 8: 161-167. 3S 1906: 181-184. 8 



O 1906 : 200-202. 25 O 1906. 



Includes Carex Harperi sp. nov. and several new varieties. 



Ferriss, J. H. On cultivating our ferns. Fern Bull. 14: 112-114. 



[N] 1906. 

 Focke, W. 0. Species andinae generis Geum. Bot. Jahrb. 37 : 



539-541. 30 O 1906. 



Includes 2 new species. 



Foster, A. S. Other Scotch immigrants. Am. Bot. II : 38-40. 

 O 1906. 



Fritsch, K* Zweiter Beitrag zur Kenntnis der Gesneriaceen -Flora 

 Brasiliens. Bot. Jahrb. 37: 481-502. 30 O 1906. 



Includes descriptions of new species in Besleria, Episcia, Codonanthe (2), Gloxinia, 

 Vanhouttea, and Corytholama. 



Gager, C. S. Further note on the formation of aerial tubers in 



* 



Solatium. Torreya 6:211,212. 25 O 1906. 

 Gandoger, M. Le genre Eriogonum {Polygonaceae) . Bull. Soc. Bot. 



Belg. 42* : 183-200. 1906. 



Includes descriptions of 23 new species and many new varieties, all from the United 

 States. 



Gardner, N. L. Cytological studies in Cyanophyceae. Univ. Calif. 

 Publ. Bot. 2 : 237-296. pi. 21-26. 10 N 1906. 



Garrett, A. 0. Field notes on the Uredineae. Jour. Myc. 12 : 162- 

 164. 29 S 1906. 



Gilbert, B. D. Polypodium vulgar^ var. alatomultiftdutn, var. nov. 

 Fern Bull. 14: 105. [N] 1906. 



Gilg f E. Malesherbiaceae andinae. Bot. Jahrb. 37 : 592, 593. 30 

 O 1906. 



With description of a new species in Maleskerbia. 



Graenicher, S. Some notes on the pollination of flowers. Bull. Wis. 

 Nat. Hist. Soc. 4 : 12-21. Ap 1906. 



Hackel, E. Panicum {Eupanicum) Turckheimii Hack. nov. spec. 

 Allgem. Bot. Zeits. 12 : 60. 15 Ap 1906. 



Native of Guatemala. 



