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⚠ Version 1 of The Plant List has been superseded.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-56354, with some changes.

L Carduus occidentalis var. coulteri (Harv. & A.Gray) H.M.Hall is a synonym of Carduus occidentalis Nutt.

This name is a synonym of Carduus occidentalis Nutt..

The record derives from TICA which reports it as a synonym (record 4C46C4D2-9AD6-438B-AD54-7DC9EB1DC336) with original publication details: Univ. Calif. Publ. Bot. 3 239 1907.

Full publication details for this name can be found in IPNI: