The Plant List — A working list for all plant species

M Aster cognatus H.M.Hall is a synonym of Xylorhiza cognata (H.M.Hall) T.J.Watson

This name is a synonym of Xylorhiza cognata (H.M.Hall) T.J.Watson.

The record derives from TICA (data supplied on ) which reports it as a synonym (record A16CB171-6BBE-4873-8342-84917657CF47) with original publication details: Univ. Calif. Publ. Bot. 6 173 1915.

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

Earlier versions

This name was in version 1 of The Plant List, record gcc-90653, and has not been changed.