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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
PLANT NAME
TAXONOMY
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AVAILABILITY
RECEIVED
SOURCE TYPE
SOURCE DATE
COLLECTION SITE
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NARRATIVE
0
DLEG 890067
DLEG 890067
Lysiloma divaricatum
(Jacq.) Benth.
Sonora, Mexico
Historic
1989
COLLECTED
02/18/1992
Road to summit of Cerro el Vigia, ca. 2 mi. up the "microondas" service road which begins by the airport, N of Guaymas.
Gulf Coast Subdivision Sonoran Desertscrub with Acacia willardiana, Bursera microphylla, Coursetia glandulosa, Stenocereus thurberi.
Wild material
Plants at this site are small due to arid conditions. Freeze damage likely below 25 F. M. Johnson 89-010.
1528202
DLEG 890067
1
DLEG 890064
DLEG 890064
Chloroleucon mangense
(Jacq.) Britton & Rose var.
leucospermum
(Brandegee) Barneby ex J. W. Grimes
Sonora, Mexico
Historic
1989
COLLECTED
03/15/1989
North-facing canyon in the Sierra de Alamos, a short distance above Alamos. Elevation 1600 ft.
Sinaloan Deciduous Forest with Montanoa rosei, Jatropha cordata, Guazuma ulmifolia, Lysiloma microphylla, Haematoxylum brasiletto.
Wild material
Irregular, spreading tree with distinctive bark. Pods littering the ground beneath the tree. Freeze damage likely below 26 F. M. Johnson 89-035. Synonym: Pithecellobium leucospermum.
1528698
DLEG 890064