INDEX TO AMERICAN BOTANICAL LITERATURE 403 
Brooks, F.G. Wild odors and where to find them. Nat. Mag. 
-51. Mr 1923.  [Illust.] 
Odors of plants and flowers. 
Brownell, L.W. The American beech tree. Nat. Mag. 1: 43- 
45. Ap 1923. [lIllust.] 
Brownell, L. W. The earliest wild flowers. Nat. Mag. 1: 43-46, 
54. Mr 1923. [Illust.] 
Brownell, L. W. The Sugar Maple. Nat. Mag. 1: 17-19. 
Mr 1923. [Illust.] 
Burnham, S.H.,& Latham, R.A. Flora of the town of Southold, 
Long Island. Torreya 23: 25-31. Ap 1923. 
Burns, G. P. Measurement of solar radiant energy in plant 
habitats. Ecology 4: 189-195. f. 1-3. 31 My 1923. 
Campbell, D. H. An interesting liverwort. Science II 57: 
384, 385. 30 Mr 1923. 
Campbell, D. H. Australian botanical notes. II. Victoria, 
South Australia and West Australia. Am. Jour. Bot. 10: 
173-186. Pi. 27, 22. 18 Ap 1923. 
Chibnall, A. C. A new method for the separate extraction of 
vacuole and protoplasmic material from leaf cells. Jour. 
Biol. Chem. 55: 333-342. Mr 1923. 
Clausen, R. E., & Goodspeed, G. H. Inheritance in Nicotiana 
tabacum. III. The occurrence of two natural periclinal 
chimeras. Genetics 8: 97-105. pl. rt. Mr 1923. 
Clayton, E. E. The relation of soil moisture to the Fusarium 
wilt of the tomato. Am. Jour. Bot. 10: 133-147. pl. 13- 
I5. 30 Mr 1923. 
Clayton, E. E. The relation of temperature to the Fusarium 
wilt of tomato. Am. Jour. Bot. 10: 71-88. pl. 8-11. 2 
Mr 1923. 
Cole, J. S., & Mathews, O. R. Use of water by spring wheat 
on the Great Plains. U.S. Dept. Agr. Bull. 1004: 1-33. 
jf. I-To. . 3% Me 14923: 
