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News

Effective June 1, 2026, all U.S. National Plant Germplasm System (NPGS) recipients are required to pay the shipping charges of their germplasm requests by providing a prepaid label or waybill. [Read More]

Effective Jan. 1, 2025, the U.S. National Plant Germplasm System will modify its SMTA acceptance policy to distinguish between propagative and non-propagative germplasm. [Read More]

The U.S. Department of Agriculture (USDA) released today the National Strategic Germplasm and Cultivar Collection Assessment and Utilization Plan in support of the Agricultural Research Service (ARS) U.S. National Plant Germplasm System’s (NPGS) mission [Read More]

International distributions are covered by the International Treaty on Plant Genetic Resources for Food and Agriculture and could be covered by the Standard Material Transfer Agreement (SMTA). [Read More]

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PI 651794
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	ACCESSION	PLANT NAME	TAXONOMY	ORIGIN	GENEBANK	AVAILABILITY	RECEIVED	SOURCE TYPE	SOURCE DATE	COLLECTION SITE	COORDINATES	ELEVATION	IMPROVEMENT LEVEL
0	PI 515155	Chiapas 297	Zea mays L. subsp. mays	Chiapas, Mexico	NC7		1986	COLLECTED			16.11666667, -92.05000000	1536	Landrace	1410091	PI 515155
1	PI 504071	Guatemala 153	Zea mays L. subsp. mays	Guatemala	NC7		1986	COLLECTED	09/13/1952		14.60929200, -91.42101500	754	Landrace	1399007	PI 504071
2	PI 489516	Oaxaca 51	Zea mays L. subsp. mays	Oaxaca, Mexico	NC7	Not Available	1983	COLLECTED		Oaxaca	16.55000000, -94.60000000	100	Landrace	1384452	PI 489516
3	PI 479018	Guerrero 182	Zea mays L. subsp. mays	Guerrero, Mexico	NC7		1983	COLLECTED		Guerrero			Landrace	1373954	PI 479018
4	NSL 283380 CYMT	Chiapas 236	Zea mays L. subsp. mays	Chiapas, Mexico		Historic	1993	COLLECTED					Landrace	1210453	NSL 283380 CYMT
5	NSL 283457 CYMT	CIMMYTMA 2601	Zea mays L. subsp. mays	Mexico		Historic	1993	DEVELOPED					Cultivated material	1210600	NSL 283457 CYMT
6	NSL 287603 CYMT	Chiapas Group 59	Zea mays L. subsp. mays	Chiapas, Mexico		Historic	1992	DEVELOPED					Breeding material	1217086	NSL 287603 CYMT
7	NSL 287717 CYMT	Chiapas Group 18	Zea mays L. subsp. mays	Chiapas, Mexico		Historic	1992	DEVELOPED					Breeding material	1217283	NSL 287717 CYMT

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News

Pre-Paid Shipping Labels

SMTA Acceptance Policy

USDA Introduces a Multi-Year Plan to Strengthen U.S. Genebank Management of Plant Germplasm International Distributions

International Distributions

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