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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 462368	1120	Zea diploperennis H. H. Iltis et al.	Jalisco, Mexico	NC7		1981	COLLECTED	11/1980	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	Roadside and old fields.	Wild material	Same locality as for PI 441932.	1357304	PI 462368
2	PI 441934	G-120	Zea mays L. subsp. huehuetenangensis (H. H. Iltis & Doebley) Doebley	Huehuetenango, Guatemala	NC7		1980	COLLECTED	01/09/1976	Along road to Jacaltenango, about 1.5-2.5 km east-northeast of San Antonio Huista.	15.65000000, -91.76666667	1350	Region of subtropical dry forest. Maize fields and abandoned old maize fields with large populations of Zea m. mexicana and many (about 5% or more) F1 hybrids, on steep slopes.	Wild material		1336870	PI 441934
3	PI 421612	'Pete'	Tripsacum dactyloides (L.) L.	Kansas, United States	NC7		1977	DONATED	11/30/1977					Cultivar	Released in 1988 by the USDA-SCS in cooperation with the Kansas and Oklahoma Agricultural Experiment Stations and the USDA-ARS. Pete was developed as a composite of 70 accessions originating as seed from native populations in Kansas and Oklahoma. The composite was advanced through three generations by combine harvesting and replanting of open-pollinated seed. Pete was evaluated as PMK-24 and was released as germplasm under that designation in 1974. Pete closely resembles wild strains of eastern gamagrass in Kansas and Oklahoma. The expected area of use of Pete includes the eastern third of Nebraska, the eastern halves of Kansas and Oklahoma, and adjacent areas of Iowa, Missouri, and Arkansas. The cultivar can be grown farther west on irrigated or subirrigated sites. Successful stands of Pete have been established as far east as New York. Pete is suited for pasture, hay, and reestablishment of native prairie on sites where eastern gamagrass occurred naturally. At Woodward, OK, dry-matter yields (oven-dry weight) ranged from 5.0 Mg ha-1, during the establishment year, to 22.6 Mg ha-1 in the third year. Average in vitro dry-matter digestibility at first harvest at Woodward was 631 g kg-1. Pete was approved for certification by the National Grass Variety Review Board.	1318036	PI 421612
4	PI 422162	'CHAPINGO'	Zea luxurians (Durieu & Asch.) R. M. Bird	Mexico	NC7	Not Available	1977	COLLECTED	PRE 1965	Chapingo.				Wild material	Introduced from Chapingo, Mexico through the Texas Agricultural Experiment Station. Obtained from Texas A and M University, College Station, Texas by Tall Timbers Research, Inc., Tallahassee, Florida in 1965. Obtained from Tall Timbers by Lew Yarlett, then State Range Conservationist for the SCS in 1967. Planted at Brooksville, Florida PMC in 1971.	1494175	PI 422162
5	PI 564163	'BTx623'	Sorghum bicolor (L.) Moench subsp. bicolor	United States	S9		1977	COLLECTED						Cultivar		1459134	PI 564163
6	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
7	Ames 21826	2422	Zea mays L. subsp. parviglumis H. H. Iltis & Doebley	Guerrero, Mexico	NC7	Not Available	1992	COLLECTED	1976	El Salado.				Wild material	1976 shelled and unshelled. Good group isolation.	1087213	Ames 21826
8	Ames 21851	IV.B. 5	Zea mays L. subsp. mexicana (Schrad.) H. H. Iltis	Illinois, United States	NC7		1992	DEVELOPED	1976					Wild material	Bulk harvest 2315-2322. Selected good teosintes.	1087242	Ames 21851
9	Ames 21874	VIII.B. 9	Zea perennis (Hitchc.) Reeves & Mangelsd.	Mexico	NC7	Not Available	1992	COLLECTED	06/06/1976					Wild material	Emerson 13-533 + Pohl + Wisc. Probably all the same. Group isolated. Good isolation.	1087270	Ames 21874