230 Index to American botanical literature 



Ferriss, J. H. The ferns of Cochise County, Arizona. Fern Bull, 



17: 1-7. [Mr] 1909. 

 Fink, B. Licheno-ecologic studies from Beechwood Camp* Bryolo- 



gist 12 : 21-24. //. J +/. /, 2. 1909. 

 Fink, B. The problems of North American lichenology. Mycologia 



I : 28-32. 27 F 1909. 



Forbes, F, F. A new hybrid violet. Rhodora 11 : 14, 15. 13 F 1909. 



V, Brittoniana X lanceolala. 



Forbes, F. F. Salix subsericea a distinct species. Rhodora 11 : 9-12. 



13 F 1909. 

 Fries, R. E. Einige weitere Bemerkungen iiber die Gattung Scoparia. 



Bull. Herb. Boiss. 11. 8: 934-940. 5 Ja 1909. 

 Gadow, H. Altitude and distribution of plants in southern Mexico. 



Jour. Linn. Soc. Bot. 38: 429-440. 15 F 1909. 

 Gager, C. S. Radioactivity and life. Torreya 8: 277-284. 6 Ja 



1909. 



Gager, C. S. The influence of radium rays on a few life processes of 



plants. Pop. Sci. Mo. 74: 222-232. /. 2~ij. Mr 1909. 



Gerome, J. Eupatorium Ptirpusi var. moitticola. Rev. Hort. 81 : 

 10-12, y. -T. I Ja 1909. 



Greene, E. L. New composites from Oregon, Washington, and 



Idaho. Leaflets 2 : 14-20. 6 F 1909. 



New species in Senecio (4), and Pyrrocoma (13). 



Greene, E. L. New plants from Arizona- Leaflets 2 : 20-24. 6 F 

 1909. 



New species in Senecio (5), Gidierreziay Py7'rocoma^ Saracha^ LupinuSy Cicuia^ 

 and Persic aria, 



Greene, E. L. New species of the genus Mimulus. Leaflets 2 : 

 1—8. 6 F 1909. 



L Am. 



Includes 16 new species from North and South America. 



Greene, E. L. New western Asteraceae, Leaflets 2 : 8-13. 6 F 1909. 



Includes new species in Aster (2), Erigeron (2), and Pyrrocoma (ll). 



Greene, F. C. Notes on Indiana ferns. Fern BulL 17: 12-15. 

 [Mr] 1909. 



Griggs, R. F. Juvenile kelps and the recapitulation theory 



Nat. 43: 5-30. / 1-43^ Ja 1909; 92-106. F 1909. 

 Griggs, R, F. Some aspects of amitosis in Synchytrinm. Bot. Gaz. 



47 : 127-138. //, J, 4. 20 F 1909. 

 Griggs, R. F. The sporophylls of Lessoniopsis. Ohio Nat. 9: 437- 



439- / -^-J- 16 F 1909. 

 Giirke, M. Bemerkungen zu dem vorstehenden Aufsatz liber Peireski- 

 opsis autumnaUs Eichlam. Monats. Kakteenk. 19: 25-28. 15 F 

 1909. 



