Laubengayer, R. A., 1949. The vascular anatomy of the eight-rowed 
ear and tassel of Golden Bantam sweet corn. Amer. Jour. Bot. 36: 
236-244, 
Mangelsdorf, P. C., 1958. Ancestor of corn. Science 28: 1313-1320. 
and R. G. Reeves, 1939. The origin of Indian corn and its rela- 
tives. Texas Agric. Exper. Sta. Bull. 574. 
Nickerson, N. H., 1954. Morphological analysis of the maize ear. 
Amer. Jour. Bot. 41: 87-92. 
Reeves, R. G., 1946. Methods for studying the maize ear. Bot. Gaz. 
107: 425, 
——, 1949. Morphology of the ear and tassel of maize. Amer. Jour. 
Bot. 37: 697-704. 
——, 1953. Comparative morphology of the American Maydeae. 
2 
Texas Agric. Exper. Sta. Bull. 761: 1-26. 
and P. C. Mangelsdorf, 1942. A proposed taxonomic change in 
the tribe Maydeae (family Gramineae). Amer. Jour. Bot. 29: 815- 
817. 
Sturtevant, E. L., 1899. Varieties of corn. U.S. Dept. Agr. Off. 
Exp. Sta. Bull. 57: 108 pp. 
Weatherwax, P., 1925. Anomalies in maize and its relatives—lII. 
Many-flowered spikelets in maize. Bull. Torrey Bot. Club 52: 
167-170. 
[ 82 | 
