32 - INDEX TO AMERICAN BOTANICAL LITERATURE 
McClintock, J. A. Peach rosette, an infectious mosaic. Jour. 
Agr. Research 24: 307-316. pl. I-10. 28 Ap 1923. 
McKinney, H.H. Investigations of the rosette disease of wheat 
and its control. Jour. Agr. Research 23: 771-800. pl. 1-8 
+f.1,2. 10 Mr 1923. 
Milbrath,D.G. Downy mildew on lettuce in California. Jour. 
Agr. Research 23: 989-994. pl. 1-3. 24 Mr 1923. 
Miller, R. B. First report on a forestry survey of Illinois. 
Ilinois Nat. Hist. Surv. 14: 291-378. pl. 71-100. Mr 
1923. [With map.] 
Morris, H. E., & Nutting,G.B. Identification of certain species 
of Fusarium isolated from potato tubers in Montana. 
Jour. Agr. Research 24: 339-364. pl. 1-3. 28 Ap 1923. 
Munz, P. A. Southern California plant notes—I. Bull. S. 
California Acad. Sci. 22: 7-11. Mr 1923. 
Newton, J. D. A comparison of the absorption of inorganic 
elements, and of the buffer systems of legumes and non- 
legumes, and its bearing upon existing theories. Soil Sci. 
15: 181-204. Mr 1923. 
Noble, R. J. Studies on Uvocystis Tritici Koern, the organism 
causing flag smut of wheat. Phytopatho'!ogy 13: 127- 
139. pl. to +f. 7, Me. 14 MF rasa. 
Nye, H. A. A new station for Daphne. Rhodora 25: 45, 46. 
6 Mr 1923. 
O’Neal, C. E. A study of the embryo sac development in 
Oenothera rubrinervis. Bull. Torrey Club 50: 133-145. 
550 47. 1, 2° 7 Ap 102%: 
Palmer, E. L. The flowers that bloom in the spring. Cornell 
Rural School Leafl. 164: 1-58. Mr 1923. [Illust.] 
Parish, S. S. Cleomella obtusifolia Torr. & Frem. Bull. S. 
California Acad. Sci. 22: 12-14. Mr 1923. 
Pemberton, C. C. Natural root graft and the overgrowth of 
stumps of conifers. Nat. Hist. 23: 182-191. Ap 1923. 
[Ulust.] 
