Taxon: Amsinckia intermedia Fisch. & C. A. Mey.

• Check PlantSearch database of Botanic Gardens Conservation International for possible non-NPGS germplasm.

Common names:

• common fiddleneck   (Source: Aust Pl Common Names ) – English
  
• yellow burweed   (Source: Econ Pl Aust ) – English
  

Economic importance:

• Vertebrate poisons: mammals   (fide Kingsbury; Econ Pl Aust)
  
• Weed: potential seed contaminant   (fide Atlas WWeed)
  

More:

View toxicology references for Amsinckia intermedia from FDA Poisonous Plant Database

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 - British Columbia [s.]
  Northwestern U.S.A.: United States - Idaho, Oregon, Washington [s.-c.]
  South-Central U.S.A.: United States - New Mexico [s.w.], Texas
  Southwestern U.S.A.: United States - Arizona, California, Nevada, Utah [Washington Co.]
  Northern Mexico: Mexico - Baja California

• naturalized elsewhere

References:

• Correll, D. S. & M. C. Johnston. 1970. Manual of the vascular plants of Texas.
• Cronquist, A. et al. 1972–. Intermountain flora.
• Hickman, J. C., ed. 1993. The Jepson manual: higher plants of California. [= A. menziesii var. intermedia (Fisch. & C. A. Mey.) Ganders].
• Hitchcock, C. L. et al. 1955–1969. Vascular plants of the Pacific Northwest.
• Holm, L. et al. 1979. A geographical atlas of world weeds.
• Integrated Botanical Information System (IBIS). Australian plant common name database (on-line resource).
• Kearney, T. H. & R. H. Peebles. 1969. Arizona flora, ed. 2.
• Kingsbury, J. M. 1964. Poisonous plants of the United States and Canada. [poisonous].
• 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). 1986. Flora of the Great Plains.
• Munro, D. B. Canadian poisonous plants information system (on-line resource).
• Parsons, W. T. & E. G. Cuthbertson. 1992. Noxious weeds of Australia. [mentions].
• Shreve, F. & I. L. Wiggins. 1964. Vegetation and flora of the Sonoran desert.
• Welsh, S. L. et al. 1987. A Utah flora. Great Basin Naturalist Mem. 9.

More:

Search AGRICOLA article citation database for citations referencing Amsinckia intermedia.

Search NCBI's Entrez search engine for PubMed citations referencing Amsinckia intermedia.

Search Biodiversity Heritage Library for historical publications referencing Amsinckia intermedia.

Check other web resources for Amsinckia intermedia Fisch. & C. A. Mey.:

• 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.

Check other web resources for images:

• PlantSystematics.org
• 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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