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June 1, 2026 – New Shipping Procedures

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. For more details, please refer to our Frequently Asked Questions.

News

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	IMAGE	AVAILABILITY	RECEIVED	SOURCE TYPE	SOURCE DATE	COLLECTION SITE	COORDINATES	ELEVATION	HABITAT	IMPROVEMENT LEVEL	NARRATIVE
0	PI 103027		Denisophytum pauciflorum (Griseb.) Gagnon & G. P. Lewis	Cuba			Historic	1933	COLLECTED								1791340	PI 103027
1	DLEG 900442	DLEG 900442	Denisophytum sessilifolium (S. Watson) Gagnon & G. P. Lewis	Chihuahua, Mexico			Historic	1990	COLLECTED	08/19/1990	Hwy 49, ca. 38 mi. SE of Ciudad Jiminez.			Low limestone hills. Chihuahuan Desertscrub with Larrea divaricata subsp. tridentata, Coldenia greggii, Acacia neovernicosa, Yucca rigida, Fouquieria splendens, Jatropha dioica var. graminea.	Wild material	Spreading shrubs to 1.5 m tall; claw-like prickles on twigs; small, gray green bipinnate leaves; small yellow flowers. M. Johnson 90-220.	1527577	DLEG 900442

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June 1, 2026 – New Shipping Procedures

News

SMTA Acceptance Policy

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

International Distributions

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