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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	GENEBANK	RECEIVED	IMPROVEMENT LEVEL	NARRATIVE
0	W6 59873	NV052-936	Oxytheca perfoliata Torr. & A. Gray	Nevada, United States	W6	2021	Wild material		2132452	W6 59873
1	W6 30844	NV030-113	Oxytheca perfoliata Torr. & A. Gray	Nevada, United States	W6	2007	Wild material	Forb, Height about: 0.15 m	1728039	W6 30844
2	W6 27336	CA170-37	Oxytheca dendroidea Nutt. subsp. dendroidea	California, United States	W6	2005	Wild material	Forb 0.15-0.3 meters tall.	1674367	W6 27336

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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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