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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 38124	'Maota'	Didymocheton maota (Reinecke) Harms	American Samoa, United States	Historic	1914	COLLECTED	1602913	PI 38124
1	PI 23740	Kohekohe	Didymocheton spectabilis (G. Forst.) Mabb. & Holzmeyer	North Island, New Zealand	Historic	1908	COLLECTED	1522599	PI 23740
2	PI 10494		Didymocheton mollis (Miq.) Holzmeyer & Hauenschild	New South Wales, Australia	Historic	1904	COLLECTED	1553434	PI 10494

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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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