INDEX TO AUTHORS NAMES 



303 



Cockayne, L. Ecology and agriculture, 

 New Zealand. *476.— Seedling of Heli- 

 chrysum. *761. 



Cockerell, T. D. A. Rev. of Knowlton, F. II. 



794. 

 Coc, H. S., and J. N. Martin. Sweet clover 



seed. 1046. 

 Cofman-Nicoresti, Jules. Adulteration of 



olive oil. 812. 

 Cohen Stuart, C. P. Scientific name of tea 



plant. 375. — Tea selection. (Rev. by 



Anon.) *1575. 

 Coker, W. C. Dist ribut ion of Rhododendron 



catawbiense, 376. — Parasitic blue-green 



alga. H193. 

 Collins, E. J. Sex segregation, Bryophyta. 



*150. (Rev. by Kooiman) 690. 

 Collins, G. N. Waxy maize from Upper 



Burma. 1647. 

 Collins, G. N., and J. H. Kempton. A 



teosinte maize hybrid. 1648. 

 Collip, J. B. Osmotic pressure in nucleus. 



1309. 

 Conard, H. S. Classification of vascular 



plants. 307, 308.— White water-lily of 



McGregor, Iowa. 377. 

 Conklin, E. G. Mechanism of evolution. 



*981. 

 Conklin, E. J. Cellular basis of ontogeny 



and phylogeny. 1649. — Rate of evolution. 



795. — Mechanism of evolution. *1480. 

 Conn, H. J. Report on descriptive chart for 



bacteria. 168. 

 Conner, S. D., and E. N. Fergus. Borax in 



fertilizers on crops in Indiana. 1381, 



*1265. 

 Conners, C. H. Unit-characters in peach. 



114. — Unit characters in the peach. 1650. 

 Conrey, G. W. Fertilizer requirements of 



different soils. *287. 

 Constant in, J. Mutation. (Rev. by Coul- 

 ter) 660. 

 Cook, M. T. B. D. Halstead (biographical). 



922. 

 Cook, O. F. Cotton a community crop. 



*658. 

 Cooledge, L. H., and R. W. Wyant. Col- 



orimctric H-ion determination in milk. 



*836. 

 Coombs, G. E. Economic botany, Federated 



Malay States, 1918. 10. — Botany notes, 



Michigan Agric. Exp. Sta. 226. — Michi- 

 gan plant disease survey for 1918. 1938. 

 Coons, G. H., and Genevieve Gillette. Phe- 

 nol injury to apples. 1939, *2013. 



Coons, G. II., :in<l II. II. McKinney. For- 

 maldehydc injury to wheat. 1940, *2014. 



Cooper, ( 1. M. Sal (Shorea robusl a) growth 

 in broadcasi stands, British India. 88. 



Cooper, J. C. Improving the walnut. 1147. 



Copeland, E. B. New ferns from Mt. Bulu- 

 san, Philippines. 322. 



Copeman, S. M. Sex determination. 1651. 



Corbiere, L. Mosses (Fissidcns), France and 

 Africa. 152. 



Corfield, C. E., and Caird, E. Oil of Mo- 

 mordica seeds. 813. 



Correns, C. Sex in plants of mixed sex. *659. 

 — Genetic studies on variegated races 

 III-V. *1652. — Order of death of sexes in 

 Trinia. (Rev. by Lehman) 698.— Shift- 

 ing of the sex ratio. (Rev. by Anon.) 

 1051, 1576. — Simple Mendelian hybrids. 

 (Rev. by Anon.) 1577. — Variegated races. 

 (Rev. by Anon.) 1578. 



Correvon, H. Russian horticulture and 

 Bolshevism. 1446. 



Constantin, J. Note on Lang-rhoa, a Chinese 

 Cypripedium. 378. 



Coulter, J. M. Rev. of de Wildeman. *309. 

 —Rev. of (1) Rydberg, P. A. (2) Pen- 

 nell, F. W. *379. — New and old species 

 of Opuntia. *380. — Rev. of Valeton, Th. 

 *381. — Rev. of Costantin, J. Mutation. 

 *660. 



Coulter, J. M. Rev. of Yampolsky. *1069. 

 — Aaron Aaronsohn (biographical) 1447. 

 — Plant genetics. (Rev. by Jones) 1701. 



Coulter, J. M., and M. C. Coulter. Plant 

 genetics. *1907. 



Coulter, M. C. Rev. of East, E. M., and D. 



F. Jones. *661. (Coulter, J. M., and 



Coulter, M. C.) 1895. 



Coupin, Henri. Stem elongation in etio- 

 lated plants. 861. — Chlorophyll forma- 

 tion in discontinuous light. 1359. — Ab- 

 sorption of mineral salts by root-tips. 

 1997. — Chlorophyll development and 

 light intensity. 2011. 



Cowgill, H. B. Tomato and melon breed- 

 ing. 662. — Breeding sugar cane. 663. 



Craig, W. T. Small grain investigation. 

 (Anon, rev.) 1595.— Synthesis of wild 

 wheat forms. (Anon, rev.) 1596. — Fer- 

 tile rye-wheat hybrids. (Anon, rev.) 

 1597. 



Crandall, C. S. The apple cross — Tolman 

 X Mains Toringo. 1148, 1853. 



Crevost, C, and C. Lemarie. Fiber and tex- 

 tile plants, Indo China. 1539. 



