INDEX TO AMERICAN BOTANICAL LITERATURE 389 
Hassler, E. Ex herbario Hassleriano: Novitates paraguarienses. I. Re- 
pert. Nov. Spec. 6: 341-352. 1 Mr 1909. 
Contains 5 separate papers here indexed under the authors: Christ (3), Hackel, 
and Malme. 
Haywood, J. K. Injury to vegetation by smelter fumes. U. S. Dept. 
Agric. Bur. Chem. Bull. 89: 1-23. 1905. Pe 
Heald, F. D. Symptoms of disease in plants. Bull. Univ. Texas Sci. Ser. 
14: 1-63. f. 1-62.15 'N. 1000, 
Henkel, A. American root drugs. U.S. Dept. Agric. Plant Ind. Bull. 107: 
I-80...pl. 1-7 + f. 1-25... 25 O 1907. 
Hieronymus, G. Plantae Stiibelianae. Pteridophyta. Vierter Teil. Hed- 
wigia 48: 215-224. pl. g-11. 10 F 1909; 225-256. pl. 12-14. 10 My 
1909; 257-303. 28 Je 1909. 
Hochreutiner, B. P.G. Monographia generis Arthroclianthi Baill. Ann. 
Conserv. & Jard. Bot. Genéve 13: 30-46. 15 Au 1909. 
Studies of a New Caledonian genus, but based on material from the herbarium 
of the N. Y. Botanical Garden, and distributed as Contrib. N. Y. Bot. Garden no. 
130. : 
Holm, T. Nyssa sylvatica Marsh. Am. Mid. Nat. 1: 128-137. pl. 9, Io. 
15 D 1909. 
Holm, T. Observations on seedlings of North American phaenogamous 
plants. Ottawa Nat. 22: 235-244. pl. 7, 8. 6 F 1909. 
Continued from Ottawa Nat. 22: 165-174. 908. 
Howe, R. H. Lichens of the Mount Monadnock region, N. H. No. 4. 
Bryologist 12: 59, 60. Jl 1909. 
Humphrey, H. B. The plant societies of Monterey peninsula. Plant 
World 12: 79-82. Ap 1909; 152-157. f. 2-4. Jl 1909. 
Hyams, C. W. Edible mushrooms of North Carolina. N.C. Agric. Exp. 
Sta. Bull. 177: 23-58. D 1900. 
(Ann. Rep. 24: 23-58.) Descr. cat. 
Jaffa, M. E. Nuts and their uses as food. Yearbook U. S. Dept. Agric. 
1906: 295-312. pl. 15. 1907. 
Chiefly dietetic, but mentions sources of principal kinds. 
Jepson, W. L. South limits of Coast Range trees. I. Bull. South. Cali- 
fornia Acad. Sci. 8: 69-71. Jl 1909. 
Kellerman, K. F. Inoculation of legumes. U.S. Dept. Agric. Farmers’ 
Bull. 240: 1-7. 1905. 
Kindberg, N.C. New contributions to Canadian bryology. Ottawa Nat. 
23: dee 15 N 1909. 
Includes new species in Calliergon (3), arac ireecEst: Brachythecitum, Hypnum, 
Polytrichum, piesa and Grimmia (3). 
