LITERATURE 
Anderson, E. 1944. Cytological observations on T'ripsacum dactyloides. 
Ann. Mo. Bot. Gard. 31: 317-323. 
Cutler, H. C. 1947. A comparative study of Tripsacum australe and 
its relatives. Lloydia 10: 229-234. 
Dodds, K. S. and N. W. Simmonds. 1946. A cytological basis of 
sterility in Tripsacum larum. Ann. Bot. n.s. 9: 109-116. 
Graner, E. A. and G. O. Addison. 1944. Meiose em T'ripsacum aus- 
trale Cutler e Anderson. (7. dactyloides subsp. hispidum Hitchcock. ) 
Anais Escola supr. Agr. “‘Luis de Queiroz’? 1: 218-224. 
Hernandez, Xolocotzi, E. y L. F. Randolph. 1950. Descripcién de 
los Tripsacum diploides de México: Tripsacum maizar y Tripsacum 
soptlotense spp. Nov. Ofic. Estud. Esp. Soc. Agric. y Grand. Fol. 
Téch. No. 4: 1-28. 
Longley, A. E. 1924. Chromosomes in maize and maize relatives. 
Jour. Agric. Res. 28: 673-682. 
—, 1987. Morphological characters of teosinte chromosomes. Jour. 
Agric. Res. 54: 835-862. 
Mangelsdorf, P. C. and R. G. Reeves. 1931. Hybridization of maize, 
Tripsacum and Euchlaena. Jour. Hered. 22: 329-343. 
—. 1939. The origin of Indian corn and its relatives. Bull. Texas 
Agric. Exp. Sta. No. 574: 1-815. 
Maguire, Marjorie P. 1957. Cytogenetic studies of Zea hyperploid 
for a chromosome derived from Tripsacum. Genetics 42: 473-486. 
—, 1960. A study of homology between a terminal portion of Zea 
chromosome 2 and a segment derived from T’ripsacum. Genetics 
45: 195-209, 
Prywer L., Czeslawa. 1954. Meiosis en Tripsacum maizar (H. & R.). 
Revist. Soc. Mex. Hist. Nat. 15: 59-64. 
Randolph, L. F. and Barbara McClintock. 1926. Polyploidy in Zea 
Mays L. Amer. Nat. 60: 99-102. 
Reeves, R. G. and P. C. Mangelsdorf. 1935. Chromosome numbers 
in relatives of Zea Mays L. Amer. Nat. 69: 633-635. 
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