Taxon: Ambrosia tomentosa Nutt.

 
Genus: Ambrosia
Family: Asteraceae (alt.Compositae)
Nomen number: 103826
Place of publication: Gen. N. Amer. pl. 2:186. 1818
Link to protologue:
Typification:
Name Verified on: 29-Oct-2007 by ARS Systematic Botanists. Last Changed: 09-May-2011
Species priority site is:
Accessions: 0 in National Plant Germplasm System

Synonyms:

Common names:

Economic Importance:

  • Vertebrate poisons: mammals (to livestock fide Kingsbury, as Franseria discolor)
  • Weed: potential seed contaminant ()

Distributional Range:

    Native

    Northern America
    • NORTH-CENTRAL U.S.A.: United States [Illinois, Iowa, Kansas, Missouri, Nebraska (w.), North Dakota, South Dakota (s.w.), Wisconsin]
    • NORTHWESTERN U.S.A.: United States [Colorado, Idaho (s.), Montana, Wyoming]
    • SOUTH-CENTRAL U.S.A.: United States [New Mexico, Texas]
    • SOUTHWESTERN U.S.A.: United States [Arizona (n. & c.), Utah]


References:

  1. Cronquist, A. et al. Intermountain flora. (Intermt F)
  2. Dorn, R. D. Manual of the vascular plants of Wyoming. 1977 (F Wyom)
  3. Dorn, R. D. Vascular plants of Montana. 1984 (F Montana)
  4. FNA Editorial Committee Flora of North America. (F NAmer)
  5. Groth, D. 2005. pers. comm. (pers. comm.)
  6. Harrington, H. Manual of the plants of Colorado. (F Colo)
  7. Kartesz, J. T. A synonymized checklist of the vascular flora of the United States, Canada, and Greenland. (L US Can ed2)
  8. McGregor, R. L. et al. (The Great Plains Flora Association) Flora of the Great Plains. (F GPlains)
  9. Payne, W. W. 1964. A re-evaluation of the genus Ambrosia (Compositae) J. Arnold Arbor. 45:427.
  10. Seed Regulatory and Testing Division, Agricultural Marketing Service, U.S.D.A. State noxious-weed seed requirements recognized in the administration of the Federal Seed Act (updated annually). (State Noxweed Seed)
  11. Steyermark, J. A. Flora of Missouri. (F Missouri)
  12. Welsh, S. L. et al. A Utah flora. Great Basin Naturalist Mem. 9. (F Utah)

Check other web resources for Ambrosia tomentosa Nutt. :


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?103826. Accessed 26 April 2018.