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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	AVAILABILITY	RECEIVED	SOURCE TYPE	SOURCE DATE	COLLECTION SITE
0	PI 262339		Bessera elegans Schult. f.	North Holland, Netherlands	Historic	1959	DONATED	12/29/1959		1566941	PI 262339
1	PI 112369	No. 3541	Bessera elegans Schult. f.	Guerrero, Mexico	Historic	1935	COLLECTED		Rocky soil on bluffs near Dos Caminos	1491667	PI 112369
2	PI 112347		Bessera elegans Schult. f.	Mexico	Historic	1935	COLLECTED			1491661	PI 112347
3	PI 112348		Bessera elegans Schult. f.	Mexico	Historic	1935	COLLECTED			1809925	PI 112348
4	PI 112349		Bessera elegans Schult. f.	Mexico	Historic	1935	COLLECTED			1809926	PI 112349

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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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