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	ACCESSION	PLANT NAME	TAXONOMY	ORIGIN	GENEBANK	AVAILABILITY	RECEIVED	SOURCE TYPE	SOURCE DATE	COLLECTION SITE	COORDINATES	ELEVATION	HABITAT	IMPROVEMENT LEVEL	NARRATIVE
0	PI 615697	Iltis 30919	Zea nicaraguensis H. H. Iltis & B. F. Benz	Chinandega, Nicaragua	NC7		1992	COLLECTED	12/18/1991	Near seasonal camp occupied by cattle herders known as El Rodeo, ~100 m east of Estero Palo Blanco, ~3 km northwest of Hacienda Apacunca, 19-20 km west-southwest of Villa Nueva, plains between Estero Paimaica and Estero Palo Blanco.	12.89583333, -86.98333333	9	Pacific coastal plain near Golfo de Fonseca. Sunny margin of open, mature, weedy, heavily grazed floodplain gallery forest (dry forest, seasonally green, 25 m tall, under 3-5 dm of water in Oct.) between savanna and seasonal river (estero).	Wild material	Dense 1 ha stand, 3-5 meters tall, once ubiquitous, now very rare in region.	1087292	PI 615697
1	PI 441930	Maicillo	Zea diploperennis H. H. Iltis et al.	Jalisco, Mexico	NC7	Not Available	1980	COLLECTED	01/04/1979	0.3 km south of Manantlan, 11 km south of El Chante.	19.60000000, -104.21666667	1450	Weedy, abandoned, corn and sorghum field.	Wild material	Plants 3-4 m tall, often in huge clumps over 0.3 m diameter. Stems often 30 or more. Rhizomes many, 1-3 cm long. Peducles of cobs 1 to 60 cm long. Seeds reportedly collected for sale as forage plants.	1336866	PI 441930
2	PI 441932	1250	Zea diploperennis H. H. Iltis et al.	Jalisco, Mexico	NC7	Not Available	1980	COLLECTED	01/06/1979	Near houses at Zarza mora (Blackberry), about 2 km east of Las Joyas, 6 km west-southwest of Rincon de Manantlan, 15 km south-southwest of El Chante, top of Sierra de Manantlan Occidental.	19.58750000, -104.26388889	1925	Open, grassy, ungrazed slopes and roadsides, pastures and grazed orchards.	Wild material	Same location as Guzman 1120 (PI 462368).	1336868	PI 441932
3	PI 441933	G-5	Zea luxurians (Durieu & Asch.) R. M. Bird	Jutiapa, Guatemala	NC7		1980	COLLECTED	12/1975	1.2 km north of El Progreso on road to Jalapa.	14.35000000, -89.85000000	1050	Maize fields, gully, and hedgerows.	Wild material	Plants very much past ripeness (exceptionally dry year in this region), the husks tattered from bird predation, but some seeds still in husks, especially where leafsheaths and husk have been entwined by an ubiquitous purple Ipomea. Seeds gathered by shaking seeds out over a plastic sheet, over 1 kg gathered by two people in about 2 hours. Plants very variable in appearance: a) Completely free of long slender lateral branches (i.e., unbranched) and very slender themselves, to 2.5 meters tall if growing in densest thickets with much shade and intense competition from tall herbs (Tithonia, etc.). b) Robust and branched above, with 3-7 lateral branches, if initially shaded in their lower portions (during early growth) and in competition with shorter plants. c) Branched, with 7 to 9 branches from very base if growing in among the maize plants and free of shading, here to only 1.2 meters tall (i.e. branching quite dependent on whether plants open grown or shade grown). Plants all strictly annual, without any rhizomes. No F1 seen or any evidence of hybridization.	1336869	PI 441933
4	PI 384071	Wilkes 10	Zea mays L. subsp. parviglumis H. H. Iltis & Doebley	Guerrero, Mexico	NC7		1973	COLLECTED	11/1972	Iguala-Arcelia road, 103 km. from Iguala.	18.33333333, -100.31666670	1100		Wild material	RACE: Balsas	1288193	PI 384071
5	PI 550473	'B73'	Zea mays L. subsp. mays	Iowa, United States	NC7		1972	DEVELOPED						Breeding material	Plant vigorous. Leaves erect. Pollen production average. Seed smooth dent. Maturity is AES800. This is the accession of B73 that was used for the first complete maize genome sequence. See https://maizegdb.org/assembly details.	1445409	PI 550473
6	Ames 21785	I.A. 1	Zea mays L. subsp. parviglumis H. H. Iltis & Doebley	Guerrero, Mexico	NC7		1992	COLLECTED	PRE 06/29/1992	El Salado, a small village 5 km southeast of Mazatlan, 18 km southeast of Chilpancingo.	17.41666667, -99.50000000	1300		Wild material		1087167	Ames 21785
7	Ames 21786	I.A. 2	Zea mays L. subsp. parviglumis H. H. Iltis & Doebley	Guerrero, Mexico	NC7		1992	COLLECTED	1967	El Salada.				Wild material	Requires one year for germination.	1087168	Ames 21786
8	Ames 21789	I.A. 8	Zea mays L. subsp. parviglumis H. H. Iltis & Doebley	Guerrero, Mexico	NC7		1992	COLLECTED	1973	Mazatlan.				Wild material		1087171	Ames 21789
9	Ames 21814	I.A. 36	Zea mays L. subsp. parviglumis H. H. Iltis & Doebley	Mexico	NC7		1992	COLLECTED	11/14/1971	Site 6.				Wild material	Bulk.	1087200	Ames 21814
10	Ames 21869	VIII.B. 1	Zea perennis (Hitchc.) Reeves & Mangelsd.	Mexico	NC7	Not Available	1992	COLLECTED	PRE 11/1973					Wild material	Source Pohl - seems same as Emerson 13-533 from Collins 1921 Collection. Refrigeration 11/28/1974.	1087265	Ames 21869