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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	IMPROVEMENT LEVEL	NARRATIVE
0	PI 407362	NA 38394	Petteria ramentacea (Sieber) C. Presl	Former Serbia and Montenegro	NA	Not Available	1976	COLLECTED			1307020	PI 407362
1	PI 407363		Petteria ramentacea (Sieber) C. Presl	Former Serbia and Montenegro	NA	Not Available	1976	COLLECTED			1307021	PI 407363
2	PI 369703	WLP 1454	Petteria ramentacea (Sieber) C. Presl	Former Serbia and Montenegro	NA		1972	COLLECTED			1277039	PI 369703
3	PI 79505		Petteria ramentacea (Sieber) C. Presl	Grand-Est, France		Historic	1929	COLLECTED			1743434	PI 79505
4	PI 79039		Petteria ramentacea (Sieber) C. Presl	England, United Kingdom		Historic	1929	COLLECTED			1742948	PI 79039
5	PI 66599		Petteria ramentacea (Sieber) C. Presl	England, United Kingdom		Historic	1926	COLLECTED			1718401	PI 66599
6	DLEG 930044	DLEG 930044	Petteria ramentacea (Sieber) C. Presl	Spain		Historic	1993	COLLECTED		Received from Real Jard n Bot nico. C.S.I.C., Madrid.	1527309	DLEG 930044
7	NA 55998	NA 55998	Petteria ramentacea (Sieber) C. Presl		NA	Not Available	1985	COLLECTED	Uncertain improvement status		1899292	NA 55998

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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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