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⚠ Version 1 of The Plant List has been superseded.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 gcc-118732, and has not been changed.

M Cosmos exiguus A.Gray is a synonym of Bidens rostrata Melchert

This name is a synonym of Bidens rostrata Melchert.

The record derives from TICA which reports it as a synonym (record DA630AF8-167A-4B4B-BFF1-C3A020415384) with original publication details: Proc. Amer. Acad. Arts 22 429 1887.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:66753-2.