''Toxicoscordion nuttallii'' (Nuttall's death camas, death camas, poison camas, poison sego) is a

species In biology, a species is the basic unit of Taxonomy (biology), classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of ...

poison Poison is a chemical substance that has a detrimental effect to life. The term is used in a wide range of scientific fields and industries, where it is often specifically defined. It may also be applied colloquially or figuratively, with a broa ...

ous plant native to the south-central part of the

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, Oklahoma,

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, and

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).Flora of North America, Vol. 26 Page 86 ''Zigadenus nuttallii'' (A. Gray) S. Watson, Botany (Fortieth Parallel). 343. 1871. Nuttall’s death camas
/ref>United States Department of Agriculture plants profile, ''Zigadenus nuttallii'' (A. Gray) S. Watson Nuttall's deathcamas
/ref> ''Toxicoscordion nuttallii'' is a bulb-forming herb up to 75 cm tall. One plant can have as many as 60 cream-colored flowers.

References

External links

photos, short description, ecological information
Lady Bird Johnson Wild flower Center, University of Texas, Austin, ''Zigadenus nuttallii'' (A. Gray) S. Watson Nuttall's deathcamas, Death Camas, Poison onion, Nuttall's death camas
in Russian with color photos nuttallii Flora of the North-Central United States Flora of the Southeastern United States Flora of Texas Flora without expected TNC conservation status {{Liliales-stub