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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	COLLECTION SITE
0	PI 257786		Triodia bynoei (C. E. Hubb.) Lazarides	Australian Capital Territory, Australia	Historic	1959	DONATED	05/26/1959		1560120	PI 257786
1	PI 257787		Triodia pungens R. Br.	Australian Capital Territory, Australia	Historic	1959	DONATED	05/26/1959		1560121	PI 257787
2	PI 257788		Triodia rigidissima (Pilg.) Lazarides	Australian Capital Territory, Australia	Historic	1959	DONATED	05/26/1959		1560122	PI 257788
3	PI 129599	Spinflex	Triodia sp.	Western Australia, Australia	Historic	1938	COLLECTED		Port Headland-Marble Bar District	1845501	PI 129599

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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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