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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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	ACCESSION	PLANT NAME	TAXONOMY	ORIGIN	AVAILABILITY	RECEIVED	SOURCE TYPE	SOURCE DATE
0	PI 371931	C 1321	Thyridolepis mitchelliana (Nees) S. T. Blake	Australian Capital Territory, Australia	Historic	1972	DONATED	03/16/1972	1278784	PI 371931
1	PI 369368		Thyridolepis mitchelliana (Nees) S. T. Blake	Australian Capital Territory, Australia	Historic	1971	DONATED	12/27/1971	1276802	PI 369368
2	PI 17221		Thyridolepis mitchelliana (Nees) S. T. Blake	New South Wales, Australia	Historic	1906	COLLECTED		1574743	PI 17221

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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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