Contact UsAbout Germplasm Accessions
Send questions or comments relating to germplasm accessions directly to
the appropriate National Plant Germplasm System repositories,
identified as the "species priority site" in the GRIN
TAXONOMY for PLANTS report of a species, where direct
links to the repositories are provided. If you have already
selected the accessions you wish to receive, use the following
link to request germplasm from the appropriate
repository.
About General NPGS or GRIN Questions
To send general questions or comments regarding National Plant
Germplasm System or Germplasm Resources Information Network click
here.
About GRIN TAXONOMY for PLANTS Data
Send questions or comments regarding content of GRIN
TAXONOMY for PLANTS data to:
- Dr. J. H. Wiersema at:
John.Wiersema at ars.usda.gov.
We invite suggestions to improve user access and presentation of our
data or any corrections of its content.
About GRIN TAXONOMY for PLANTS Web Site Structure
Send questions or comments regarding site structure to:
- Dr. J. H. Wiersema at:
John.Wiersema at ars.usda.gov.
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