136 INDEX TO AMERICAN BOTANICAL LITERATURE 
Higgins, J. E., Hunn, C. J.,. & Holt, V.S. The avocado in Hawaii. 
Hawaii Agr. Exp. Sta. Bull. 25: 1-48. pl. 1-7+f. 1-13. 16 D 1911. 
Holden, R. Some features in the anatomy of the Sapindales. Bot. 
Gaz. 53: 50-58. pl. 2,3. 17 Ja1gi2. 
Hollick, A. Results of a preliminary study of the so-called Kenai 
flora of Alaska. Am. Jour. Sci. IV. 31: 327-330. Ap 1911. 
Jennings, H. S. ‘Genotype’ and “pure line.’’ Science II. 34: 841, 
842. 15 DIog1l. 
Jewett, H. S. Hedwigia albicans (Web.) Lindb. on limestone. Bry- 
ologist 15: 10. Ja 1912 
Kauffman, C. H. Unreported Michigan fungi for 1910, with outline 
keys of the common genera of Basidiomycetes and Ascomycetes. Rep. 
Michigan Acad. Sci. 13: 215-249. I9QII. 
Kelley, W. P. The assimilation of nitrogen by rice. Hawaii Agr. 
Exp. Sta. Bull. 24: 1-20. 16 Je 1911. 
Kennedy, P. B. Alpine plants—II. Muhlenbergia 7: 103, 104. f. 19. 
9 D 1911;—III. Muhlenbergia 7: 111-113. f. 20. 30 D 1911;—IV. 
Muhlenbergia 7: 121-123. f. 22, 23. 25 Ja 1912. 
Kennedy, P. B. A new species of Phlox. Muhlenbergia 7: 109-111. 
pl. 8. 30D 1911. 
Phlox aciculifolia Kennedy. 
Kennedy, P. B. Studies in Trifolinm—VI. Muhlenbergia 7: 97-100. 
pl. 6,7. 9 D1o911. 
Includes Trifolium bolivianum sp. nov. 
Knowlton, C. H. Notes on the flora of Duxbury, Massachusetts. 
Rhodora 14: 18-22. 9 Ja 1912. 
Land, W. J. G. A protocorm of Ophioglossum. Bot. Gaz. 52: 47% 
479. f. 1. 19 D 1911. 
Lipman, C.B. Toxic effects of ‘alkali salts” in soils on soil bacteria—l. 
Ammonification. Centralb. Bakt. Zweite Abt. 32: 58-64. f. I. 
5 D tort. : 
Livingston, B. E. Light intensity and transpiration. Bot. Gaz. 52! 
417-438. f..3:. 19 D 1011. 
Livingston, B. E., & Estabrook, A. H. Observations on the degree of 
stomatal movement in certain plants. Bull. Torrey Club 39: 15-22. 
10 F 1912. 
Lloyd, F. E. Certain phases of the behavior of the stigma-lips it — 
Diplacus glutinosus Nutt. Plant World 14: 257-267. f.z. [Ja 195% 4 4 
McCormick, F. A. Development of the zygospore of Rhizopus nigr — 
cans. Bot. Gaz. 53: 67, 68. 17 Ja 1912. 4 
McDermid, C. C. The orchid flora of the vicinity of Battle Creek. 
Rep. Michigan Acad. Sci. 13: 202, 203. IQII. 
