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⚠ Version 1 of The Plant List has been superseded.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-133392, with some changes.

M Carduus acaulescens (A.Gray) Rydb. is a synonym of Cirsium coloradense subsp. acaulescens

This name is a synonym of Cirsium coloradense subsp. acaulescens .

The record derives from TICA which reports it as a synonym (record 3E3C771F-0BB6-435D-A769-E5684806BAF1) with original publication details: Bull. Torrey Bot. Club 28 508 1901.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:45488-2.