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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 587148	'CI 66'	Zea mays L. subsp. mays	United States	NC7		1993	DEVELOPED	PRE 1993					Breeding material	Blight resistant.	1084191	PI 587148
1	PI 705726	BENZ 943	Zea mays L. subsp. mays	Oaxaca, Mexico	NC7		1992	COLLECTED	12/21/1983	Niltepec, Municipio of Niltepec.	16.58333333, -94.60000000	50		Landrace	Seed planted in late May or early June (temporal) and ears harvested in 80 days (elotes available 60 days after planting). 4 to 5 seeds planted per hill with about 1 meter between hills. Plants to 2 meters tall. N.V. Zapalote (Zapalote Chico of Wellhausen et al. 1951). Benz race identification is Zapalote.	1083881	PI 705726
2	PI 645866	Mexico 141	Zea mays L. subsp. mays	México, Mexico	NC7	Not Available	1992	COLLECTED	01/01/1952	El Potrero, Atlacomulco.	19.80000000, -99.86666667	2600		Landrace		1083081	PI 645866
3	PI 645891	Michoacan 41	Zea mays L. subsp. mays	Michoacán de Ocampo, Mexico	NC7		1992	COLLECTED	02/07/1945	Ciudad Hidalgo.	19.68333333, -100.55000000	2224		Landrace		1083109	PI 645891
4	PI 645933	Oaxaca 62	Zea mays L. subsp. mays	Oaxaca, Mexico	NC7		1992	COLLECTED	01/01/1946	Zaachila.	16.95000000, -96.75000000	1500		Landrace		1083170	PI 645933
5	PI 628445	Jalisco 131	Zea mays L. subsp. mays	Jalisco, Mexico	NC7		1990	COLLECTED	01/01/1946	Tapalpa.	19.93333333, -103.73333333	1800		Landrace		1061845	PI 628445
6	PI 628470	Oaxaca 55	Zea mays L. subsp. mays	Oaxaca, Mexico	NC7		1990	COLLECTED	01/01/1946	Niltepec.	16.58333333, -94.60000000	100		Landrace		1061908	PI 628470
7	PI 628473	Oaxaca 73	Zea mays L. subsp. mays	Oaxaca, Mexico	NC7		1990	COLLECTED	01/01/1947	Pluma Hidalgo.	15.93333333, -96.43333333	1200		Landrace		1061915	PI 628473
8	PI 620775	Chiapas 503	Zea mays L. subsp. mays	Chiapas, Mexico	NC7	Not Available	1988	COLLECTED	01/01/1972	Co. 16 de Septiembre, Villa Flores.	16.23333333, -93.26666667	550		Landrace		1042572	PI 620775
9	PI 620831	Mexico 335	Zea mays L. subsp. mays	México, Mexico	NC7		1988	COLLECTED	01/01/1950	Milpa Alta.	19.18333333, -99.01666667			Landrace		1042823	PI 620831
10	PI 620859	Sonora 153	Zea mays L. subsp. mays	Sonora, Mexico	NC7		1988	COLLECTED	12/15/1968	Mazatan.	29.01666667, -110.13333333	500		Landrace		1042943	PI 620859
11	PI 503574	Chapalote	Zea mays L. subsp. mays	Sinaloa, Mexico	NC7		1985	COLLECTED		F.U. Cruz farm, near Rio Fuerte, Capomas, Sinaloa.	26.41666667, -108.51666667	190		Landrace	Preliminary race identification Chapalote. Fruit tiny to medium. Mean row number 12.9. Seeds brown/tan/yellow, popcorn type.	1398510	PI 503574
12	PI 490825	Guatemala 110	Zea mays L. subsp. mays	Chiquimula, Guatemala	NC7		1984	COLLECTED	01/01/1952	Santa Elena.	14.78333333, -89.55000000	457	Farmer's field.	Landrace		1385761	PI 490825
13	PI 490921	Nayarit 15	Zea mays L. subsp. mays	Nayarit, Mexico	NC7		1984	COLLECTED		Jalisco				Landrace		1385857	PI 490921
14	PI 483314	Tuxpan	Zea mays L. subsp. mays	South Carolina, United States	NC7		1980	DONATED	11/25/1980					Landrace	Interpollination of yellow and white Tuxpan which has yielded lines with good virus tolerance. In Iowa, plants to 3-4m tall. Midsilk in 95-100 days. Seeds dent type. Cobs 10-25cm long, mostly white, 14-18 rowed.	1378250	PI 483314
15	PI 444296	Caqueta 320	Zea mays L. subsp. mays	Caquetá, Colombia	NC7		1980	COLLECTED		Caqueta State		700		Landrace	Entered collection 1955A, Segregating Andaqui race. Seeds white. Local name Blanco.	1339232	PI 444296
16	PI 444541	Cundinamarca 363	Zea mays L. subsp. mays	Cundinamarca, Colombia	NC7	Not Available	1980	COLLECTED		Cundinamarca State		2160		Cultivated material	Entered collection 1951B. Seeds white. Local name Pachuno.	1339477	PI 444541
17	PI 444834	Huila 354	Zea mays L. subsp. mays	Huila, Colombia	NC7		1980	COLLECTED		Huila State		1100		Cultivated material	Entered collection 1951A. Caqueteno race. Seeds white. Local name Blanco.	1339770	PI 444834
18	PI 444954	Magdalena 399	Zea mays L. subsp. mays	Magdalena, Colombia	NC7		1980	COLLECTED		Magdalena State		250		Landrace	Entered collection 1950B. Cariaco race. Seeds floury, yellow. Local name Cariaco.	1339890	PI 444954
19	PI 445007	Magdalena 469	Zea mays L. subsp. mays	Magdalena, Colombia	NC7		1980	COLLECTED		Magdalena State		1870		Landrace	Entered collection 1955A. Guirua race. Seeds yellow. Local name Guirua.	1339943	PI 445007
20	PI 445323	Santander N. 316	Zea mays L. subsp. mays	Norte de Santander, Colombia	NC7		1980	COLLECTED		Santander N. State		2100		Landrace	Entered collection 1952A. Cabuya amarillo race. Seeds yellow. Local name Puya blandito.	1340259	PI 445323
21	PI 445379	Santander S. 327	Zea mays L. subsp. mays	Santander, Colombia	NC7		1980	COLLECTED		Santander S. State		1600		Landrace	Entered collection 1952A. Cacao segregating race. Seeds yellow to white. Local name Chelele.	1340315	PI 445379
22	PI 435329	Kulli	Zea mays L. subsp. mays	Bolivia	NC7	Not Available	1979	COLLECTED		San Rafel, Comarapa				Cultivated material	Morado type.	1330265	PI 435329
23	PI 420244	Maiz Reventador	Zea mays L. subsp. mays	Sonora, Mexico	NC7		1977	COLLECTED		Floodplain fields, Sonoran Desert, Ures, Sonora, Mexico.	29.43333333, -110.40000000			Landrace	Sonoran-Piman race. Yellow flint. Ears 17.2 cm with 18 rows. Used for pinole and popping.	1317455	PI 420244
24	PI 708139	PIRA NARANJA	Zea mays L. subsp. mays	Cundinamarca, Colombia	NC7		1959	DONATED	05/1959					Landrace	National Research Council pub. 510	1000696	PI 708139
25	PI 708163	PALOMERO TOLUQUENO	Zea mays L. subsp. mays	Mexico	NC7		1959	DONATED	1959					Landrace	"Races of Maize in Mexico" 1952. Bussey Inst. Harv. Univ. pp. 47-52	1022072	PI 708163
26	PI 708166	REVENTADOR	Zea mays L. subsp. mays	Mexico	NC7		1959	DONATED	1959					Landrace	"Races of Maize in Mexico" 1952. Bussey Inst. Harv. Univ. pp. 90-97	1022091	PI 708166
27	PI 708167	ZAPALOTE GRANDE	Zea mays L. subsp. mays	Mexico	NC7		1959	DONATED	1959					Landrace	"Races of Maize in Mexico" 1952. Bussey Inst. Harv. Univ. pp. 132-135	1022093	PI 708167
28	PI 708172	CHAPALOTE	Zea mays L. subsp. mays	Mexico	NC7		1959	DONATED	1959					Landrace	"Races of Maize in Mexico" 1952. Bussey Inst. Harv. Univ. pp. 54-58	1022119	PI 708172
29	PI 708175	TEPECINTLE	Zea mays L. subsp. mays	Mexico	NC7		1959	DONATED	1959					Landrace	"Races of Maize in Mexico" 1952. Bussey Inst. Harv. Univ. pp. 109-112	1022129	PI 708175
30	PI 708176	CONICO	Zea mays L. subsp. mays	Mexico	NC7	Not Available	1959	DONATED	1959					Landrace	"Races of Maize in Mexico" 1952. Bussey Inst. Harv. Univ. pp. 82-86	1022138	PI 708176
31	PI 708179	ZAPALOTE CHICO	Zea mays L. subsp. mays	Mexico	NC7		1959	DONATED	1959					Landrace	"Races of Maize in Mexico" 1952. Bussey Inst. Harv. Univ. pp. 126-132	1022149	PI 708179
32	PI 708180	NAL-TEL	Zea mays L. subsp. mays	Mexico	NC7		1959	DONATED	1959					Landrace	"Races of Maize in Mexico" 1952. Bussey Inst. Harv. Univ. pp. 58-62	1022160	PI 708180
33	PI 708182	PEPITILLA	Zea mays L. subsp. mays	Mexico	NC7		1959	DONATED	1959					Landrace	"Races of Maize in Mexico" 1942. Bussey Inst. Harv. Univ. pp.135-141	1022172	PI 708182
34	PI 708183	CONICO NORTENO	Zea mays L. subsp. mays	Mexico	NC7	Not Available	1959	DONATED	1959					Landrace	"Races of Maize in Mexico" 1952. Bussey Inst. harv. Univ. nar: pp. 178-184	1022173	PI 708183
35	PI 217409	Maiz Chapalote	Zea mays L. subsp. mays	Mexico	NC7		1954	COLLECTED	PRE 05/04/1954					Landrace	Primitive popcorn from western Mexico. It shows close similarity to teosinte in various characters. Ears have a narrow cob, with kernels of an irregular shape and a brown pericarp. Chromosomes have large knobs and the number of knobs are variable from plant to plant. This accession was part of the donor's collection of maize varieties demonstrating extreme variation. They were considered as endemic and were maintained as germplasm for breeding work and were part of the Anderson and Brown collection of "standard exotics". They were originally collected from farmers who maintained them as open-pollinated varieties.	1177459	PI 217409
36	Ames 21972	Maiz Chapalote	Zea mays L. subsp. mays	Illinois, United States	NC7		1994	DONATED	04/04/1994					Landrace		1087390	Ames 21972
37	Ames 19880	BENZ 543	Zea mays L. subsp. mays	Puebla, Mexico	NC7	Not Available	1992	COLLECTED	11/01/1982	Home of Lasaro Valdraba, 1 km north of Highway 129 (2 km east of Ocotlan between Zaragosa and Tequitlan on Highway 129).	19.66666667, -97.51666667	2000		Landrace	3 to 4 seeds planted per hill. Plants to 3 meters tall, usually 3 to 4 leaves above ear, 2 ears per plant about 1.75 meters above ground. Maiz Arrocillo Amarillo. Benz race identification is Arrocillo.	1083650	Ames 19880