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This variety is accepted, and its native range is W. Canada to NW. & Central U.S.A.

Native to:

Alberta, British Columbia, Colorado, Idaho, Montana, Nebraska, New Mexico, North Dakota, Oregon, Saskatchewan, South Dakota, Utah, Washington, Wyoming

Toxicoscordion venenosum var. gramineum (Rydb.) Brasher appears in other Kew resources:

First published in Novon 19: 295 (2009)

Accepted by

  • Ackerfield, J. (2015). Flora of Colorado: 1-818. BRIT Press.
  • Govaerts, R.H.A. (2011). World checklist of selected plant families published update Facilitated by the Trustees of the Royal Botanic Gardens, Kew.

Literature

Kew Backbone Distributions

  • Brasher, J.W. (2009). A new combination in Toxicoscordion (Melanthiaceae) for the Rocky Mountain region, North America Novon 19: 295-296.
  • Flora of North America Editorial Committee (2002). Flora of North America North of Mexico 26: 1-723. Oxford University Press, New York, Oxford.

Kew Backbone Distributions
The International Plant Names Index and World Checklist of Selected Plant Families 2021. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
© Copyright 2017 World Checklist of Selected Plant Families. http://creativecommons.org/licenses/by/3.0

Kew Names and Taxonomic Backbone
The International Plant Names Index and World Checklist of Selected Plant Families 2021. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
© Copyright 2017 International Plant Names Index and World Checklist of Selected Plant Families. http://creativecommons.org/licenses/by/3.0