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Taxon: Dahlia imperialis Roezl ex Ortgies

 
Genus: Dahlia
Family: Asteraceae (alt.Compositae)
Nomen number: 13145
Place of publication: Gartenflora 12:243, t. 407. 1863
Link to protologue:
Name Verified on: 16-Feb-1996 by ARS Systematic Botanists. Last Changed: 11-Sep-2009
Species priority site is: Ornamental Plant Germplasm Center (OPGC)
Accessions: 11 (0 active, 0 available) in National Plant Germplasm System

Synonyms:

Common names:

  • tree dahlia  (Source: F NZeal) - English

Economic Importance:

  • Environmental: ornamental; ornamental

Distributional Range:

    Native

    Northern America
    • SOUTHERN MEXICO: Mexico [Chiapas, Oaxaca, Veracruz]

    Southern America
    • CENTRAL AMERICA: Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua, Panama
    • WESTERN SOUTH AMERICA: Colombia


    Cultivated (also cult.)

    Naturalized

    Australasia
    • NEW ZEALAND: New Zealand


References:

  1. Allan, H. H. B. et al. Flora of New Zealand. (F NZeal)
  2. Breedlove, D. E., ed. Flora of Chiapas. (F Chiapas)
  3. Euro+Med Editorial Committee Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource). (EuroMed Plantbase)
  4. Hansen, H. V. 2004. Simplified keys to four sections with 34 species in the genus Dahlia (Asteraceae-Coreopsideae) Nordic J. Bot. 24:549-553.
  5. Hedberg, I. & S. Edwards Flora of Ethiopia. 1989- (and Eritrea. 2000) (F Ethiop)
  6. Huxley, A., ed. The new Royal Horticultural Society dictionary of gardening. 1992 (Dict Gard)
  7. Sorensen, P. D. 1969. Revision of the genus Dahlia (Compositae, Heliantheae - Coreopsidinae) (Rhodora) 71:330.
  8. Standley, P. C. & J. A. Steyermark Flora of Guatemala. (F Guat)
  9. Stevens, W. D. et al., eds. Flora de Nicaragua. Monogr. Syst. Bot. Missouri Bot. Gard. 85(1-3). (F Nicaragua)
  10. Walters, S. M. et al., eds. European garden flora. (Eur Gard F)
  11. Woodson, R. E. & R. W. Schery, eds. Flora of Panama. (F Panama)

Check other web resources for Dahlia imperialis Roezl ex Ortgies :

  • TROPICOS: Nomenclatural and Specimen Database of the Missouri Botanical Garden
  • ICRA: International Cultivar Registration Authority (on-line resource). for Dahlia imperialis 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.
  • PubAg: USDA's National Agricultural Library database of full-text journal articles and citations on the agricultural sciences.

Images:

  • Fruits: U.S. National Seed Herbarium image

Cite as: USDA, Agricultural Research Service, National Plant Germplasm System. 2018. Germplasm Resources Information Network (GRIN-Taxonomy).
National Germplasm Resources Laboratory, Beltsville, Maryland. URL: https://npgsweb.ars-grin.gov/gringlobal/taxonomydetail.aspx?id=13145. Accessed 16 November 2018.