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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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View Observation Data
Selected item(s) below:
ACCESSION
PLANT NAME
TAXONOMY
ORIGIN
GENEBANK
IMAGE
AVAILABILITY
RECEIVED
SOURCE TYPE
SOURCE DATE
COLLECTION SITE
COORDINATES
ELEVATION
HABITAT
IMPROVEMENT LEVEL
NARRATIVE
0
W6 62760
CO150-9
Xanthisma grindelioides
(Nutt.) D. R. Morgan & R. L. Hartm. var.
grindelioides
Colorado, United States
W6
2025
Wild material
Received as Machaeranthera grindelioides. All down the N slope in the moguls until you reach the red cliff
2193057
W6 62760
1
W6 55623
WY050-161
Xanthisma grindelioides
(Nutt.) D. R. Morgan & R. L. Hartm. var.
grindelioides
Wyoming, United States
W6
2018
Wild material
1970334
W6 55623
2
W6 51829
UT080-179
Xanthisma grindelioides
(Nutt.) D. R. Morgan & R. L. Hartm. var.
grindelioides
Utah, United States
W6
2017
Wild material
1943676
W6 51829
3
W6 48590
WY932C-81
Xanthisma grindelioides
(Nutt.) D. R. Morgan & R. L. Hartm. var.
grindelioides
United States
W6
2014
Wild material
1922025
W6 48590
4
W6 48591
UT080-149
Xanthisma grindelioides
(Nutt.) D. R. Morgan & R. L. Hartm. var.
grindelioides
United States
W6
2014
Wild material
1922026
W6 48591
5
W6 47493
WY932C-49
Xanthisma grindelioides
(Nutt.) D. R. Morgan & R. L. Hartm.
Wyoming, United States
W6
2014
Wild material
1918398
W6 47493
6
W6 46594
MT923A-04
Xanthisma grindelioides
(Nutt.) D. R. Morgan & R. L. Hartm.
Montana, United States
W6
2013
Wild material
1913696
W6 46594
7
W6 43149
WY030-83
Xanthisma grindelioides
(Nutt.) D. R. Morgan & R. L. Hartm.
Wyoming, United States
W6
2012
Wild material
1897946
W6 43149
8
PI 662302
Ames 30538
Blitum nuttallianum
Schult.
Nebraska, United States
NC7
2010
COLLECTED
06/07/2010
~0.5 mile west of Agate Dam Reservoir, Oglala National Grassland, NE 1/4 of NE 1/4 of Section 27, T35N, R53W, Sioux County.
42.95352700, -103.52694000
1204
Outwash at base of butte. Ground covered with cobble and rock; heavy clay soil overlain with rock. Associated with Eriogonum pauciflorum and Xanthisma grindelioides.
Wild material
1843981
PI 662302
9
PI 662303
Ames 30539
Blitum nuttallianum
Schult.
South Dakota, United States
NC7
2010
COLLECTED
06/08/2010
~250 yards east-northeast of the bas of Limestone Butte, Buffalo Gap National Grassland, NE 1/4 of NW 1/4 of Section 21, T10S, R8E, Fall River County.
43.17318000, -103.17984000
1026
Ephemeral pond in open "badland" area on mud. Deep, heavy clay soils overlain with cobble and rock. Associated with Eriogonum pauciflorum and Xanthisma grindelioides.
Wild material
Plants quite small, up to 6 inches in height, and somewhat less branched.
1843982
PI 662303
10
PI 662304
Ames 30540
Blitum nuttallianum
Schult.
Nebraska, United States
NC7
2010
COLLECTED
06/08/2010
~0.5 mile northeast of Sugarloaf Butte, Oglala National Grassland, SW 1/4 of SE 1/4 of Section 22, T34N, R53W, Sioux County.
42.90115000, -103.55208000
1201
Ephemeral pond in open "badland" area on muddy banks of pond. Deep, heavy clay soils. Associated with Eriogonum pauciflorum and Xanthisma grindelioides.
Wild material
1843983
PI 662304