INDEX TO AMERICAN BOTANICAL LITERATURE 525 
Fernald, M. L. An albino Kalmia angustifolia. Rhodora 15: 151, 
152. Au 1913. 
Fernald, M. L., & Wiegand, K. M. Calamagrostis Pickeringit Gray 
var. debilis (Kearney), n. comb. Rhodora1s5: 135,136. 1 Jl 1913. 
Fernald, M. L., & Wiegand, K. M. Two new Carices from Newfound- 
land. Rhodora 15: 133, 134. 1 Jl 1913. 
Carex gracillima var. macerrima and C. lenticularis var. eucycla, var. nov. 
Field, E.C. Fungous diseases liable to be disseminated in shipments of 
sugar cane. U.S. Dept, Agr. Plant Ind. Circ. 126: 3-13. f. 1-7. 
10 My 1913. 
Forbes, C. N. Anenumeration of Niihau plants. Occasional Papers, 
Bishop Museum 53: 17-26. f. I-4.. 1913. 
Includes Euphorbia Stokesit sp. nov. 
Forbes, C. N. Notes on the flora of Kahoolawe and Molokini. Occa- 
sional Papers, Bishop Museum 5%: 3-16. f. I-7. 1913 
Fraser, W. P. Further cultures of heteroecious rusts. . Mycologia 5: 
233-239. Jl 1913. ’ 
Fuller, G. D. Reproduction by layering in the black spruce. . Bot. © 
Gaz. 55: 452-457. f. 1-6.. 16 Je 1913. : 
Garman, H. The woody pints of Kentucky. — eee Exp. 
Sta. Bull. 169: 3-62. f. z-20. 1 Ja 1913. 
Gerste, A. Notes sur la médecine et la botanique des anciens Mexi- — 
cains. 1-191. Rome. 1910.. [Ed. 2.] 
Graves, A. H. A case of abnormal development of a short growth in 
Pinus excelsa.: Torreya 13: 156-158. f. 1. 8 Jl 1913. 
Harper, R.M. Economic botany of Alabama. Part I. Geographical 
seh Geol. Surv. ete Monograph 8: 1-222. f. ‘I-63. 
Je 19 
Hayes, . XK, East, E. M., & Beinhart, E. G. Tobacco breeding in 
Connecticut. Connecticut Agr. Exp. Sta. Bull. 176: 5-68. pl. 1-12. 
My 1913 
Heller, A. As Acmispon in California. aerate 9: 60-65. 
30 Je 1913 
Includes ‘aici gracilis, A. sparsiflorus, A. aestivalis, and A. glabratus, spp.~ 
no 
Holden, W.P. The fixation of nitrogen in Colorado soils. Colorado. 
Agr. Exp. Sta. Bull. 186: 3-47... My 1913. 
Holway, E. W. D. North American Uredineae 1: 81-95. us 37-44. 
It Je 1913. 
Includes Puccinia poromera, P. Pseudocymopteri and P. Cynomarathri, spp. nov. 
Humphrey, L. E. The.genus Fraxinus in Ohio. Ohio Nat. 13: 185- 
188. Je 1913. 
