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United States Department of Agriculture

Agricultural Research Service

Related Topics

Alan T Whittemore
Floral and Nursery Plants Research Unit
Botanist

Phone: (202) 245-4550
Fax: (202) 245-5973
Room 133
U.S. NATIONAL ARBOETUM
ADMINISTRATION
3501 NEW YORK AVENUE, NE.
WASHINGTON, DC, 20002-1958

Projects
Taxonomy of Landscape Trees and Shrubs
Appropriated (D)
  Accession Number: 425386
HERBARIUM-BASED INVESTIGATION OF ORNAMENTAL PLANTS OF THE PACIFIC NORTHWEST
Specific Cooperative Agreement (S)
  Accession Number: 420215
Characterization of Elm Germplasm of Horticultural Interest
Specific Cooperative Agreement (S)
  Accession Number: 420216

Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
Proposal to conserve the name Celtis glabrata Steven ex Planch. (Cannabaceae) with a conserved type - (Peer Reviewed Journal)
Whittemore, A.T. 2012. Proposal to conserve the name Celtis glabrata Steven ex Planch. (Cannabaceae) with a conserved type. Taxon. 61:254-255.
Ulmus americana is a polyploid complex - (Peer Reviewed Journal)
Whittemore, A.T., Olsen, R.T. 2011. Ulmus americana is a polyploid complex. Journal of Botanical Research Institute of Texas. 98(4):754-760.
Ranunculus - (Book / Chapter)
Whittemore, A.T. 2012. Ranunculus. Jepson Manual of the Higher Plants of California, Ed. 2. pp. 1144-1150.
Validation of the hybrid flowering cherry Prunus xincam Ingram (Rosaceae) Reprint Icon - (Peer Reviewed Journal)
Olsen, R.T. and Whittemore, A.T. 2009. Validation of the hybrid flowering cherry Prunus xincam (Rosaceae). Novon. 19:490-493.
Myosurus - (Book / Chapter)
Whittemore, A.T. 2012. Myosurus. Jepson Manual of the Higher Plants of California, Ed. 2. pp. 1142-1144.
Sapindaceae and Acer - (Book / Chapter)
Whittemore, A.T. 2012. Sapindaceae and Acer. Jepson Manual of the Higher Plants of California, Ed. 2. pp. 1230-1231.
Moraceae - (Book / Chapter)
Whittemore, A.T., Mcclintock, E. 2012. Moraceae. Jepson Manual of the Higher Plants of California, Ed. 2. pp. 910-911.
Juglandaceae - (Book / Chapter)
Whittemore, A.T. 2012. JUGLANDACEAE. Jepson Manual of the Higher Plants of California, Ed. 2. pp.832-833.
Pittosporaceae - (Book / Chapter)
Mcclintock, E., Whittemore, A.T. 2012. Pittosporaceae. Jepson Manual of the Higher Plants of California, Ed. 2. pp. 1000-1001.
Cannabaceae (family description and keys) and Celtis - (Peer Reviewed Journal)
Whittemore, A.T. 2012. Cannabaceae (family description and keys) and Celtis. Jepson Manual of the Higher Plants of California, Ed. 2. pp. 598-600.
Ulmaceae - (Peer Reviewed Journal)
Whittemore, A.T. 2012. Ulmaceae. Jepson Manual of the Higher Plants of California, Ed. 2. pp. 1260-1262.
Shepherdia - (Book / Chapter)
Whittemore, A.T. 2012. Shepherdia. Jepson Manual of the Higher Plants of California, Ed. 2. pp. 682-684.
What is Ranunculus gelidus? Reprint Icon - (Peer Reviewed Journal)
Whittemore, A.T. 2009. What is Ranunculus gelidus? Journal of Botanical Research Institute of Texas. 3:245-250.
Exotic Species of Celtis (Cannabaceae) in the Flora of North America Reprint Icon - (Peer Reviewed Journal)
Whittemore, A.T. 2008. Exotic species of Celtis (Cannabaceae) in the flora of North America. Journal of the Botanical Research Institute of Texas. 2:627-632.
Proposal to Reject the Name Ulmus Campestris L. (Ullmaceae) Reprint Icon - (Peer Reviewed Journal)
Whittemore, A.T. 2008. Proposal to reject the name Ulmus campestris (Ulmaceae). Taxon. 57:656-657.
Hybridization and Self-Compatibility in Celtis: Aflp Analysis of Controlled Crosses - (Peer Reviewed Journal)
Whittemore, A.T. and Townsend, A.H. 2007. Hybridization and self-compatibility in Celtis: AFLP analysis of controlled crosses. Journal of the American Society of Horticultural Science. 132:368-373.
Zingiberaceae - (Book / Chapter)
Whittemore, A.T. Zingiberaceae. The Jepson Manual: Higher Plants of California ed 2. vol. 13.
Hybridization, Invasiveness, and the Impact of Exotic Plants - (Abstract Only)
Hybridization, invasiveness, and the impact of exotic plants. Abstract for Meeting: Invasive Plant Conference: Research, Remove and Renewal, Philadelphia, PA, August 15, 2007.
Hybridization and Introgression in a Sympatric Pair of Oak Species (Fagaceae) Studied with Morphology and Chloroplast and Nuclear SSR Markers - (Abstract Only)
Whittemore, A.T. Hybridization and introgression in a sympatric pair of oak species (Fagaceae) studied with morphology and chloroplast and nuclear SSR markers. Abstract for Meeting: Joint Annual Meeting, American Society of Plant Biologists, American Society of Plant Taxonomists & Botanical Society of America.
Ranunclulaceae: Aquilegia, Ceratocephala, Myosurus, and Ranunculus for Flora of the San Juan Basin - (Book / Chapter)
Whittemore, A.T. Ranunculaceae: Aquilegia, Ceratocephala, Myosurus, and Ranunculus. Flora of the San Juan Basin.
The bryophytes of the Departments of Narino and Putumayo, Columbia: II. Hepatics and hornworts - (Peer Reviewed Journal)
Ramirez, P., Whittemore, A.T., Churchill, S.P. 2007. The bryophytes of the Departments of Norina and Putumayo, Columbia: II. Hepatics and hornworts. The Bryologist. 111:363-549.
Its Evolution in Celtis (Cannabaceae) - (Abstract Only)
Whittemore, A.T. 2006. ITS Evolution in Celtis (Cannabaceae). [abstract]. American Society of Plant Taxonomists Annual Meeting. p. 56.
Pittosporaceae - (Book / Chapter)
Whittemore, A.T. and McClintock, E. 2006. Pittosporaceae. Flora of North America. 13.
Notes on Southwestern Moraceae - (Peer Reviewed Journal)
Whittemore, A.T. 2005. Notes on southwestern moraceae. Sida: Contributions to Botany. 22:769-775.
Proposal to Reject the Name Quercus Prinus (Fagaceae) - (Peer Reviewed Journal)
Whittemore, A.T., Nixon, K.C. 2005. Proposal to reject the name Quercus prinus L. (Fagaceae). Taxon. 54(1):213-214.
Caprifoliaceae - (Book / Chapter)
Whittemore, A.T. 2006. Caprifoliaceae. In: Flora of Missouri. 2:765-794.
Introgression, Genetic Structure, and Taxonomic Status in the Celtis Laevigata - C. Reticulata Complex (Celtidaceae) - (Peer Reviewed Journal)
Whittemore, A.T. Introgression, Genetic Structure, and Taxonomic Status in The Celtis Laevigata. Systematic Botany.
Validation of Two Interspecific Hybrid Epithets in Ilex (Aquifoliaceae) - (Peer Reviewed Journal)
Whittemore, A.T. 2005. Validation of Two Name Ilex xaquipernyi J.B. Gable (Aquifoliacceae. Novon. 15:493-494.
In Search of New Plants - (Abstract Only)
In search of new plants
Ulmaceae - (Book / Chapter)
Fu, L., Yiqun, X., Whittemore, A.T. 2004. Ulmaceae for The Flora of China. Flora of China. v:5, pp:1-19.
Sawtooth Oak (Quercus Acutissima, Fagaceae) in North America - (Peer Reviewed Journal)
Whittemore, A.T. 2004. Sawtooth Oak (Quercus Acutissima, Fagaceae) in North America. Sida, Contributions to Botany. v:21, pp:447-454.
Betulaceae for Flora of Missouri - (Book / Chapter)
Whittemore, A.T. 2006. Betulaceae. In: Flora of Missouri. 2:607-614.
ARS News Articles
Last Modified: 4/20/2014
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