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⚠ Version 1 of The Plant List has been superseded.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-144291, with some changes.

M Chrysopsis horrida Rydb. is a synonym of Heterotheca villosa var. nana (A.Gray) Semple

This name is a synonym of Heterotheca villosa var. nana (A.Gray) Semple.

The record derives from TICA which reports it as a synonym (record 86D73737-63BF-4FD9-B9CC-FDC305784914) with original publication details: Bull. Torrey Bot. Club 31 648 1904.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:57909-2.