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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
PI 483574 CYMT
Jalisco 148
Zea mays
L. subsp.
mays
Jalisco, Mexico
Historic
1983
COLLECTED
Jalisco
Landrace
1378510
PI 483574 CYMT
1
PI 483945 CYMT
Michoacan 98
Zea mays
L. subsp.
mays
Michoacán de Ocampo, Mexico
Historic
1983
COLLECTED
Michoacan
Landrace
1378881
PI 483945 CYMT
2
PI 484118 CYMT
Michoacan 389
Zea mays
L. subsp.
mays
Michoacán de Ocampo, Mexico
Historic
1983
COLLECTED
Michoacan
Landrace
1379054
PI 484118 CYMT
3
PI 484142
Oaxaca 221
Zea mays
L. subsp.
mays
Oaxaca, Mexico
NC7
1983
COLLECTED
06/24/1975
Oaxaca
16.46666667, -96.73333333
1471
Landrace
1379078
PI 484142
4
Ames 28084
FS1836
Zea mays
L. subsp.
parviglumis
H. H. Iltis & Doebley
Oaxaca, Mexico
NC7
Not Available
2006
COLLECTED
NEAR 11/01/2003
Miahuatlan. Population: San Cristobal Honduras.
16.32388889, -97.03250000
1272
Wild material
1699879
Ames 28084
5
Ames 28093
FS1845
Zea mays
L. subsp.
parviglumis
H. H. Iltis & Doebley
Guerrero, Mexico
NC7
Not Available
2006
COLLECTED
NEAR 11/01/2003
Ixcateopan. Population: Ixcateopan.
18.50472222, -99.78444444
1890
Wild material
1699888
Ames 28093
6
Ames 28101
FS1853
Zea mays
L. subsp.
parviglumis
H. H. Iltis & Doebley
Guerrero, Mexico
NC7
Not Available
2006
COLLECTED
NEAR 11/01/2003
Huitzuco. Population: San Miguel Palmas.
18.25944444, -99.20666667
1173
Wild material
1699896
Ames 28101
7
Ames 24616
Guerrero 4
Zea mays
L. subsp.
mays
Guerrero, Mexico
Historic
1998
COLLECTED
1943
Municipio de Huitzuco.
18.29045400, -99.33080200
982
Landrace
1041594
Ames 24616