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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	RECEIVED	IMPROVEMENT LEVEL	NARRATIVE
0	W6 55800	OR110-1037	Drymocallis glandulosa (Lindl.) Rydb. var. glandulosa	Oregon, United States	W6	2018	Wild material	Potentilla glandulosa	1970511	W6 55800
1	W6 54295	OR110-941	Drymocallis glandulosa (Lindl.) Rydb. var. glandulosa	Oregon, United States	W6	2018	Wild material	Potentilla glandulosa	1965012	W6 54295
2	W6 50299	OR110-808	Drymocallis glandulosa (Lindl.) Rydb. var. glandulosa	Oregon, United States	W6	2015	Wild material		1927599	W6 50299
3	W6 52246	OR931-231	Ericameria suffruticosa (Nutt.) G. L. Nesom	Oregon, United States	W6	2017	Wild material		1947381	W6 52246
4	W6 52248	OR931-233	Artemisia michauxiana Besser	Oregon, United States	W6	2017	Wild material		1947383	W6 52248
5	W6 51906	OR030-530	Symphoricarpos oreophilus A. Gray var. utahensis (Rydb.) A. Nelson	Oregon, United States	W6	2017	Wild material	x	1947039	W6 51906
6	W6 45241	UCBG-74	Bromus carinatus Hook. & Arn.	California, United States	W6	2012	Wild material		1905673	W6 45241

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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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