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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
0	PI 33815	Trebu	Retanilla trinervia (Gillies & Hook.) Hook. & Arn.	Chile	Historic	1912	COLLECTED	1599188	PI 33815
1	PI 33816	Trevu (No. 1163)	Retanilla trinervia (Gillies & Hook.) Hook. & Arn.	Chile	Historic	1912	COLLECTED	1599189	PI 33816
2	PI 8696		Retanilla trinervia (Gillies & Hook.) Hook. & Arn.	Región Metropolitana de Santiago, Chile	Historic	1902	COLLECTED	1547902	PI 8696
3	PI 8697		Retanilla trinervia (Gillies & Hook.) Hook. & Arn.	Región Metropolitana de Santiago, Chile	Historic	1902	COLLECTED	1547903	PI 8697

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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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