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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.
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Pre-Paid Shipping Labels
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.
[Read More]
SMTA Acceptance Policy
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]
USDA Introduces a Multi-Year Plan to Strengthen U.S. Genebank Management of Plant Germplasm International Distributions
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
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]
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).
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ACCESSION
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TAXONOMY
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0
PI 656821
Ames 27283
Physocarpus opulifolius
(L.) Maxim.
Iowa, United States
NC7
2003
COLLECTED
09/06/2003
Above Cedar River, along River Road, southeast of Mitchell, extreme SE corner of Section 8 and NE corner of Section 17, T98N, R17W, Osage Quad, Mitchell County.
43.31277778, -92.87166667
332
Base of west-facing limestone bluff.
Wild material
Large, floriferous shrubs.
1648679
PI 656821
1
Ames 35668
Iroquois County Conservation Area
Aronia
×
prunifolia
(Marshall) Rehder
Illinois, United States
NC7
2021
COLLECTED
05/05/2021
Iroquois County Conservation Area located approximately 4.5 miles northeast of Beaverville in Beaverville Township, T29N R11W NE1/4 Sec. 22
40.99154700, -87.58073200
198
Woodland edge of wet sand prairie
Wild material
Wide variety of genotypes noted in nature averaging 3.5-7' in height. Some growing in shade of oak forest were sparse suckering and open branching compared to open grown specimens that were extremely dense with suckers.
2115977
Ames 35668
2
Ames 32095
JDC/SA/2013/049/493
Spiraea alba
Du Roi
Iowa, United States
NC7
2013
COLLECTED
11/01/2013
Floodplain of South Skunk River near Bondurant, Chichaqua Bottoms Greenbelt, T80N R22W SW 1/4 of SW 1/4 of NW 1/4 of Sec.13, NW 1/4 of SE 1/4 of Sec. 10, and SW 1/4 of SW 1/4 of NE 1/4 of Sec. 24, Mitchellville Quad.
41.73534400, -93.36737800
245
Spillville loam (0-2 percent slope) depth to water table: 48-72 inches, 0-44 inches: loam, moderately well drained; and Coland clay-loam soil (0-2 percent slope) depth to water table: 0-12 inches, 0-8 inches: clay loam, poorly drained/occasionally flodded
Wild material
1914039
Ames 32095