Taxon: Populus deltoides W. Bartram ex Marshall subsp. wislizeni (S. Watson) Eckenw.

Genus: Populus
Family: Salicaceae
Nomen number: 103094
Place of publication: J. Arnold Arbor. 58:205. 1977 "wislizenii"
Comment: Taxon 23:557. 1974 advocates spelling "wislizenii" but the original spelling, permissible under Melbourne ICN Rec. 60C.2, is not correctable under Melbourne ICN Art. 60.12
Name Verified on: 11-May-2011 by ARS Systematic Botanists. Last Changed: 21-May-2013
Species priority site is: National Arboretum (NA)
Accessions: 1 in National Plant Germplasm System

Common names:

  • Rio Grande cottonwood  (Source: Trees US) - English
  • álamillo  (Source: F NAmer) - Spanish
  • álamo  (Source: Trees US) - Spanish

Distributional Range:


  • Northern America

    • Northern Mexico: Mexico - Chihuahua
    • Northwestern U.S.A.: United States - Colorado, - Wyoming
    • South-Central U.S.A.: United States - New Mexico, - Texas
    • Southwestern U.S.A.: United States - Arizona, - Utah


  • FNA Editorial Committee Flora of North America. 1993- (F NAmer)
  • Kartesz, J. T. A synonymized checklist of the vascular flora of the United States, Canada, and Greenland. 1994 (L US Can ed2)
  • Little, E. L., Jr. Checklist of United States trees, Agric. Handb. 541. 1979 (Trees US)
  • Welsh, S. L. et al. A Utah flora. 1993 (F Utah ed2)


Check other web resources for Populus deltoides W. Bartram ex Marshall subsp. wislizeni (S. Watson) Eckenw. :

  • Flora of North America: Collaborative Floristic Effort of North American Botanists
  • PLANTS: USDA-NRCS Database of Plants of the United States and its Territories
  • TROPICOS: Nomenclatural and Specimen Database of the Missouri Botanical Garden
  • ICRA: International Cultivar Registration Authority (on-line resource). for Populus deltoides subsp. wislizeni cultivars
  • ePIC: Electronic Plant Information Centre of Royal Botanic Gardens, Kew
  • AGRICOLA: Article Citation Database or NAL Catalog of USDA's National Agricultural Library
  • Entrez: NCBI's search engine for PubMed citations, GenBank sequences, etc.