Taxon: Iva axillaris Pursh

A declared aquatic or terrestrial noxious weed and/or noxious-weed seed in these U.S. states (see state noxious weed lists), with links to state information or web documents:

CA°, CO°, ID°, UT°, WA°, WY°.

ªAquatic.

*Terrestrial.

°In seed.

Link to noxious weed information from

Common names:

• deathweed   (Source: Noxweed Aust ) – English
  
• devil's-weed   (Source: Noxweed Aust ) – English
  
• poverty sumpweed   (Source: State Noxweed Seed ) – English
  
• poverty-weed   (Source: State Noxweed Seed ) – English
  

Economic importance:

• Weed: potential seed contaminant   (fide Econ Pl Aust)
  

More:

View ethnobotanical data from Duke's Phytochemical and Ethnobotanical Databases

View ethnobotanical data from Moerman's Native American Ethnobotany Database

Distributional range:

• NORTHERN AMERICA (Check conservation status in U.S. & Canada in NatureServe Explorer database)
  Western Canada: Canada - Alberta [s.], British Columbia [s.], Manitoba [s.], Saskatchewan [s.]
  North-Central U.S.A.: United States - Kansas, Minnesota, Nebraska, North Dakota, Oklahoma, South Dakota, Wisconsin
  Northwestern U.S.A.: United States - Colorado, Idaho, Montana, Oregon, Washington, Wyoming
  South-Central U.S.A.: United States - New Mexico, Texas
  Southwestern U.S.A.: United States - Arizona, California, Nevada, Utah

• AUSTRALASIA
  Australia: Australia - South Australia, Victoria

References:

• Black, J. M. 1943–1957. Flora of Southern Australia, ed. 2.
• Correll, D. S. & M. C. Johnston. 1970. Manual of the vascular plants of Texas.
• FNA Editorial Committee. 1993–. Flora of North America.
• Hitchcock, C. L. et al. 1955–1969. Vascular plants of the Pacific Northwest.
• Jackson, R. C. 1960. A revision of the genus Iva. Univ. Kansas Sci. Bull. 41:823–828.
• Kearney, T. H. & R. H. Peebles. 1969. Arizona flora, ed. 2.
• Lazarides, M. & B. Hince. 1993. CSIRO Handbook of Economic Plants of Australia.
• Martin, W. C. & C. R. Hutchins. 1980. A flora of New Mexico.
• McGregor, R. L. et al. (The Great Plains Flora Association). 1977. Atlas of the Flora of the Great Plains.
• Munz, P. A. & D. D. Keck. 1959. A California flora.
• Parsons, W. T. & E. G. Cuthbertson. 1992. Noxious weeds of Australia.
• Scoggan, H. J. 1978–1979. The flora of Canada, 4 vol.
• Seed Regulatory and Testing Branch, Agricultural Marketing Service, U.S.D.A. 1999. State noxious-weed seed requirements recognized in the administration of the Federal Seed Act.
• Welsh, S. L. et al. 1987. A Utah flora. Great Basin Naturalist Mem. 9.
• Willis, J. H. 1970–1972. A handbook to plants in Victoria.

More:

Search AGRICOLA article citation database for citations referencing Iva axillaris.

Search NCBI's Entrez search engine for PubMed citations referencing Iva axillaris.

Search Biodiversity Heritage Library for historical publications referencing Iva axillaris.

Check other web resources for Iva axillaris Pursh:

• 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
• AVH: Australia's Virtual Herbarium
• 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.

Images:

• GRIN Images of germplasm accessions.
• Fruits: Seed ID Workshop image, from Department of Horticulture and Crop Science, Ohio State University

More:

• Check PlantSystematics.org for additional images
• Images Note: Be advised that their identity may be inaccurate. Proper identification of a plant may require specialized taxonomic knowledge or comparison with properly documented herbarium material.

Abbreviations & symbols in GRIN Taxonomy

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