TABLE 2.

Cytoplasms used in this study

Taxon	Collection	Planta	Cytotypeb
Z. mays ssp. mays	Inbred line A619	0
Z. mays ssp. mexicana R Nobogame	Galinat Nobogamec	G132	1
Z. mays ssp. mexicana R Nobogame	Galinat Nobogamec	G133	1
Z. mays ssp. mexicana R Nobogame	Galinat Nobogamec	1
Z. mays ssp. mexicana R Chalco	Wilkes Amecameca	2
Z. mays ssp. mexicana R Chalco	Wilkes Chalco	2
Z. mays ssp. mexicana R Central Plateau	Wilkes 45121	4
Z. mays ssp. mexicana R Central Plateau	Wilkes 48703	3
Z. mays ssp. parviglumis	Wilkes 47890	4
Z. mays ssp. parviglumis	Wilkes 47335	5
Z. mays ssp. parviglumis	Beadle El Salado	5
Z. mays ssp. parviglumis	Beadle Kato 2 and 3	5
Z. mays ssp. parviglumis	Guzman La Huert.	G120	6
Z. mays ssp. parviglumis	Guzman La Huert.	G121	6
Z. mays ssp. parviglumis	Wilkes 47711	4
Z. mays ssp. huehuetenangensis	Wilkes San Antonio Huista	7
Z. luxurians	Wilkes 51186	P181	8
Z. luxurians	Wilkes 51186	P182	8
Z. luxurians	Iltis et al. G-36	G105	9
Z. luxurians	Iltis et al. G-36	G106	9
Z. luxurians	Galinat Hondurasc	G127	10
Z. luxurians	Galinat Hondurasc	G129	10
Z. luxurians	Mazotid	11
Z. diploperennis	Guzman 777	G112	12
Z. diploperennis	Guzman 777	G113	13
Z. diploperennis	Iltis et al. 1190	G114	14
Z. diploperennis	Iltis et al. 1190	G116	13
Z. diploperennis	Iltis et al. 1250	G117	12
Z. diploperennis	Iltis et al. 1250	G119	14
Z. perennis	Beckett W23e	15
Z. perennis	Beckett N6e	15
Z. perennis	Wisconsin 1e	15
Z. perennis	Wisconsin 2e	15
Z. perennis	Iltis et al. 1050		16

^aPlant identification is given only where two plants per accession were utilized.

^bCytotypes are based on mtDNA RFLP patterns (see text).

^cTeosinte propagated by W. Galinat before use in this study.

^dVia E. H. Coe; history obscure, but pollinated by maize for several generations.

^eFrom G. N. Collins and J. H. Kempton; all cytolines ultimately derived from the same teosinte clone.