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United States Department of Agriculture

Agricultural Research Service

Research Project: EXCHANGE OF CROP GENETIC RESOURCES AND ASSOCIATED DOCUMENTATION FOR THE U.S. NATIONAL PLANT GERMPLASM SYSTEM

Location: National Germplasm Resources Laboratory

Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)

An inventory of crop wild relatives of the United States - (Peer Reviewed Journal)
Khoury, C., Greene, S.L., Wiersema, J.H., Maxted, N., Jarvis, A., Struik, P.C. 2013. An inventory of crop wild relatives of the United States. Crop Science. 53:1496-1508.

World Economic Plants: a standard reference, 2nd ed - (Book / Chapter)
Wiersema, J.H., Leon, B. 2013. World Economic Plants: a standard reference, 2nd ed. Boca Raton, FL: CRC Press. 1300 p.

International Code of Nomenclature for Algae, Fungi, and Plants - (Book / Chapter)
McNeill, J., Turland, N.J., Barrie, F.R., Buck, W.R., Greuter, W., Wiersema, J.H. 2012. International Code of Nomenclature for Algae, Fungi, and Plants. Konigstein, Germany: Koeltz Scientific Books. 208 p.

Identifying wild relatives of subtropical and temperate fruit and nut crops - (Proceedings)
Wiersema, J.H., Leon, B., Garvey, E.J. 2012. Identifying wild relatives of subtropical and temperate fruit and nut crops. Acta Horticulturae. 948:285-288.

Validation of the name Wolffia borealis (Lemnaceae) - (Peer Reviewed Journal)
Gandhi, K., Wiersema, J.H., Brouillet, L. 2012. Validation of the name Wolffia borealis (Lemnaceae). Harvard Papers in Botany. 17:47-50.

(1947-1958) Proposals to reject twelve names emanating from Loefling's Iter Hispanicum (1758), Ayenia sidiformis (Malvaceae), Cofer (Symplocaceae), Cruzeta and C. hispanica (Amaranthaceae), Edechia inermis and E. spinosa... - (Peer Reviewed Journal)
Dorr, L.J., Wiersema, J.H. 2010. (1947-1958) Proposals to reject twelve names emanating from Loefling's Iter Hispanicum (1758), Ayenia sidiformis (Malvaceae), Cofer (Symplocaceae), Cruzeta and C. hispanica (Amaranthaceae), Edechia inermis and E. spinosa.... Taxon. 59(4):1280-1282.

American vascular plants published in Loefling’s Iter Hispanicum (1758) and its German translation(1766) - (Peer Reviewed Journal)
Dorr, L., Wiersema, J.H. 2010. American vascular plants published in Loefling’s Iter Hispanicum (1758) and its German translation(1766). Taxon. 59(4):1245-1262.

Proposal to conserve the name Thaspium (Umbelliferae/Apiaceae) - (Peer Reviewed Journal)
Reveal, J.L., Gandhi, K.N., Wiersema, J.H. 2009. Proposal to conserve the name Thaspium (Umbelliferae/Apiaceae). Taxon 58(3): 14.

Last Modified: 2/23/2016
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