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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	AVAILABILITY	RECEIVED	SOURCE TYPE	SOURCE DATE	IMPROVEMENT LEVEL
0	PI 279720	CD 27203	Mercurialis annua L.	Maryland, United States	W6		1962	DONATED	03/19/1962	Uncertain improvement status	1208461	PI 279720
1	PI 74239		Mercurialis annua L.	Montevideo, Uruguay		Historic	1927	COLLECTED			1497133	PI 74239
2	PI 74704		Mercurialis annua L.	Cluj, Romania		Historic	1927	COLLECTED			1497211	PI 74704
3	PI 74217		Mercurialis annua L.	Île-de-France, France		Historic	1927	COLLECTED			1497085	PI 74217
4	PI 74545		Mercurialis tomentosa L.	Occitanie, France		Historic	1927	COLLECTED			1729283	PI 74545
5	W6 6162	NU 27203	Mercurialis annua L.		W6	Not Available	1959	DONATED	1959	Uncertain improvement status	1067154	W6 6162

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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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