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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	ELEVATION	IMPROVEMENT LEVEL
0	PI 260714		Nemastylis pearcei Baker	New York, United States		Historic	1959	DONATED	09/28/1959			1563258	PI 260714
1	PI 151367		Nemastylis pearcei Baker	Texas, United States		Historic	1945	COLLECTED				1888467	PI 151367
2	PI 100700	No. 323	Nemastylis pearcei Baker	Cusco, Peru		Historic	1932	COLLECTED	05/20/1932	3462		1788349	PI 100700
3	OPGC 4541	180045	Nemastylis geminiflora Nutt.	Texas, United States	OPGC	Not Available	2011	COLLECTED	05/23/2002		Wild material	1895323	OPGC 4541

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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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