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Taxon: Helianthus cusickii A. Gray

 
Genus: Helianthus
Family: Asteraceae (alt.Compositae)
Subfamily: Asteroideae
Tribe: Heliantheae
Nomen number: 104287
Place of publication: Proc. Amer. Acad. Arts 21:413. 1886
Link to protologue:
Comment: valid publication verified from original literature
Name Verified on: 26-Oct-2010 by ARS Systematic Botanists.
Accessions: 29 (26 active, 22 available) in National Plant Germplasm System (Map)

Common names:

  • Cusick's sunflower  (Source: F NAmer) - English
  • parsnip-root sunflower   - English
  • turnip-root sunflower  (Source: Intermt F) - English

Distributional Range:

    Native

    Northern America
    • NORTHWESTERN U.S.A.: United States [Idaho (w.), Oregon (e. & c.), Washington (s.-c.)]
    • SOUTHWESTERN U.S.A.: United States [California (n.e.), Nevada (n.w.)]


References:

  1. Cronquist, A. et al. 1972-. Intermountain flora.
  2. FNA Editorial Committee. 1993-. Flora of North America.
  3. Heiser, C. B., Jr. et al. 1969. The North American sunflowers (Helianthus). Mem. Torrey Bot. Club 22(3):89-91.
  4. Heiser, C. B., Jr. 1965. Species crosses in Helianthus: III. Delimitation of "Sections". Ann. Missouri Bot. Gard. 52:364-370.
  5. Nikolova, L. et al. 2004. Interspecific hybridization between H. pumilus Nutt. and H. annuus L. and their potential for cultivated sunflower improvement. Helia 27:151-162. Note: this study reports hybrids in crosses with cultivated Helianthus annuus and a member of Series Pumili
  6. Rogers, C. E. et al. 1982. Sunflower species of the United States. 25.
  7. Schilling, E. E. et al. 1998. Phylogenetic relationships in Helianthus (Asteraceae) based on nuclear ribosomal DNA internal transcribed spacer region sequence data. Syst. Bot. 23:177-187. URL: www.aspt.net/systematic-botany
  8. Schilling, E. E. 1997. Phylogenetic analysis of Helianthus (Asteraceae) based on chloroplast DNA restriction site data. Theor. Appl. Genet. 94:925-933.
  9. Scoggan, H. J. 1978-1979. The flora of Canada, 4 vol.
  10. Timme, R. E. et al. 2007. High-resolution phylogeny for Helianthus (Asteraceae) using the 18S-26S ribosomal DNA external transcribed spacer. Amer. J. Bot. 94:1837-1852.

Check other web resources for Helianthus cusickii A. Gray :

  • Flora of North America: Collaborative Floristic Effort of North American Botanists
  • PLANTS: USDA-NRCS Database of Plants of the United States and its Territories
  • BONAP North American Plant Atlas of the Biota of North America Program:
  • TROPICOS: Nomenclatural and Specimen Database of the Missouri Botanical Garden
  • 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:


Cite as: USDA, Agricultural Research Service, National Plant Germplasm System. 2019. Germplasm Resources Information Network (GRIN-Taxonomy).
National Germplasm Resources Laboratory, Beltsville, Maryland. URL: https://npgsweb.ars-grin.gov/gringlobal/taxonomydetail.aspx?id=104287. Accessed 15 July 2019.