206 INDEX TO AMERICAN BOTANICAL LITERATURE 
Holden, R. Anatomy as a means of diagnosis of spontaneous plant 
hybrids. Science II. 38: 932, 933. 26 D 1913. 
Hoyt, W. D. Some toxic and antitoxic effects in cultures of Spirogyra. 
Bull. Torrey Club 40: 333-360. 18 Jl 1913. 
Huber, J. Novas contribucioes para o conhecimento do genero 
Hevea. Bol. Mus. Goeldi 7: 199-281. 1913.  [Illust.] 
Huber, J. Sobre uma collecc’o de plantas da regiao de Cupaty (rio 
Japuré-Caqueta). Bol. Mus. Goeldi 7: 283-307. 1913. 
Includes fifteen new species. 
Jennings,O.E. Brachythecium pacificum, new species. Bryologist 16: 
05,96. f.-2.--N tors, 
Kellerman, K. F., McBeth, I. G., Scales, F. M., & Smith, N. R. 
Identification and classification of cellulose-dissolving bacteria. 
Centralb. Bakt. Zweite Abt. 39: 502-522. pl. 1, 2. 13 D 1913. 
Knowlton, F.H. Description of a new fossil fern of the genus Gleichenia 
from the upper cretaceous of Wyoming. Proc. U.'S. Nat. Mus. 4: 
555-558. pl. 44. 21 Je 1913.. 
Lawrence, W. E. A chart of physiological processes: an aid to the 
teaching of plant physiology. Plant World 16: 256-261. 5S 1913. 
Lewis, C. E. Comparative studies of certain disease-producing species 
of Fusarium. Maine Agr. Exp. Sta. Bull. 219: 203-253. f. 86-118. 
O 1913. 
Livingston, B. E. Osmotic pressure and related forces as environ- 
mental factors. Plant World 16: 165-176, Je 1913. 
Livingston, B. E. The resistance offered by leaves to transpirational 
water loss. Plant World 16: 1-35. f. 1-3. Ja 1913. 
Lloyd, C. G. Synopsis of the stipitate Stereums. 13-44. f. 531-564: 
Cincinnati. D 1913. 
MacDougal, D. T. The deserts of western Egypt. Plant World 16: 
291-303. fi Ia. NN 1953; 
MacDougal, D. T. From the Red Sea to the Nile. Plant World 16: 
243-255. f. 1-9. S$ 19013. 
Merrill, E. D. Plantae Wenzelianae. Philip. Jour. Sci. 8: (Bot.) 
363-390. N 1913. 
Includes descriptions of twenty-three new species. 
Merrill, E. D. Studies on Philippine Melastomataceae, II. Philip. 
Jour. Sci. 8: (Bot.) 335-361. pl. rz, 12. N 1913. 
Includes fifteen new species in Astronia, Everettia pulcherrima, gen. et sp. nov-, 
and Beccarianthus Ickisti, sp. nov. 
