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⚠ Version 1 of The Plant List has been superseded.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-87970, with some changes.

M Carduus olivescens Rydb. is a synonym of Cirsium scariosum var. coloradense (Rydb.) D.J.Keil

This name is a synonym of Cirsium scariosum var. coloradense (Rydb.) D.J.Keil.

The record derives from TICA which reports it as a synonym (record 7D45E5DA-CCA0-4470-B474-7E616A87E489) with original publication details: Bull. Torrey Bot. Club 37 544 1910.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:45574-2.