148 INDEX TO AMERICAN BOTANICAL LITERATURE 
Charles, G.M. The anatomy of the sporeling of Marattia alata. Bot. 
Gaz. 51: 81-101. f. 1-3 + pl. g-12. 16 F 1911. 
Chase, A. The subterranean organs of Cinna arundinacea. Rhodora 
13:9, 10. PUSS. a F 1981. 
Christensen, C. On the genus Dryopieris. Am. Fern Jour. 1: 33-37. 
13 F 1911. 
Coker, W. C. Additions to the flora of the Carolinas—II. Torreya 
II: Q-11. 31 Ja 1911. 
Collins, F. S. Flora of lower Cape Cod; third note. Rhodora 13. 
17-22. 12 F 1og1t. 
C[oulter], J. M. Melchior Treub. Bot. Gaz. 51: 141, 142. 16 F 
1g1t. [Illust.] 
Davidson, A. D. Botanical records new or noteworthy. Bull. S. 
Catt; Acad. Sci: 20% 12, 322°: Ja 198%. 
Davidson, A. D. The twisting of pines. Bull. S. Calif. Acad. Sci. 
10:9. Jargit. [Illust.] 
Deane, W. David Pearce Penhallow. Rhodora 13: 1-4. 4 F 1911. 
Dowell, P. Notes on ferns attacked by a leaf roller. Am. Fern Jour. 
t: 58.56. ° 33 F 1011, 
Dowell, P. On the study of ferns. Am. Fern Jour. 1: 53-58. 13 F 
IQII. 
Dunbar, J. American hawthorns; some new arborescent species. 
Gard. Chron. 49: 17. 14 Ja 1911; 36-37. f. 22. 21 Ja 1911. 
Fernald, M.L. A new species of Scirpus from Massachusetts and New 
Jersey. Rhodora sig 4-6. 4 FF I9tt, 
Scirpus Longti Ferna 
Fernald, M. L., & ate K. M. Some boreal species and varieties 
of Antennaria and Anaphalis. Rhodora 13: 23-27. 12 F 1911. 
Includes Antennaria eucosma sp. nov. 
Fitzpatrick, T. J. The orchids of the Flathead Valley, Montana. 
Iowa Nat. 3: 8-10. 30 Ja 1911. 
Fitzpatrick, T. J. The Pyrolaceae of the Flathead Valley, Montana. 
lowa Nat. 3: 3. 30 Ja tot. 
Gassner, G. Uber Keimungsbedingungen einiger siidamerikanischer 
Gramineensamen—II, Ber. Deuts. Bot. Gesells. 28: 504-512. pl. 14. 
29 D 1910. 
Griggs, R. F. Eupatorium rotundifolium in Ohio. Ohio Nat. 11: 287. 
7 F 1g1t. 
