The Plant List — A working list for all plant species

⚠ Version 1.1 of The Plant List has been superseded and should no longer be used.

The new version is available at The new version is enhanced, using more data sources including Taxonomic Expert Networks and will be more frequently updated.

H Toxicoscordion venenosum (S.Watson) Rydb. is an accepted name

This name is the accepted name of a species in the genus Toxicoscordion (family Melanthiaceae).

The record derives from WCSP (data supplied on ) which reports it as an accepted name (record 289889) with original publication details: Bull. Torrey Bot. Club 30: 272 1903.

Full publication details for this name can be found in IPNI:


See "Status", "Confidence level", "Source" for definitions.

Name Status Confi­dence level Source Date supplied
Toxicoscordion arenicola A.Heller Synonym H WCSP
Toxicoscordion salinum (A.Nelson) R.R.Gates Synonym H WCSP
Toxicoscordion venenosum var. venenosum Synonym L WCSP
Zigadenus diegoensis Davidson Synonym H WCSP
Zigadenus salinus A.Nelson Synonym H WCSP
Zigadenus venenosus S.Watson Synonym H WCSP
Zigadenus venenosus var. ambiguus M.E.Jones Synonym L WCSP

Infraspecific taxa:

This species contains the following infraspecific taxa*.

See "Status", "Confidence level", "Source" for definitions.

Name Status Confi­dence level Source Date supplied Synonyms
Toxicoscordion venenosum var. gramineum (Rydb.) Brasher Accepted L WCSP 10

The Plant List does not attempt to include all infraspecific taxa.

Further information

The following databases may contain further information on this name. Please click on any button to follow a link to that database.

To return to The Plant List: please use your browser's back button to return to this page.

Earlier versions

This name was in version 1 of The Plant List, record kew-289889.

  • this name record has not changed
  • names related to this name have changed