The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-293156, with some changes.

H Zigadenus venenosus S.Watson is a synonym of Toxicoscordion venenosum (S.Watson) Rydb.

This name is a synonym of Toxicoscordion venenosum (S.Watson) Rydb..

The record derives from WCSP which reports it as a synonym (record 293156) with original publication details: Proc. Amer. Acad. Arts 14: 279 1879.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:271411-2.