⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2714297, with some changes.
This name is a synonym of Chaerophyllum procumbens (L.) Crantz.
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Bot. Gaz. 12: 160 1887.