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⚠ Version 1 of The Plant List has been superseded.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-79644, and has not been changed.

M Aster laxus Benth. is a synonym of Aster ageratoides var. firmus (Diels) Hand.-Mazz.

This name is a synonym of Aster ageratoides var. firmus (Diels) Hand.-Mazz..

The record derives from TICA which reports it as a synonym and as an illegitimate name (record 148E535F-BA1D-456C-A1D9-6BDDDD12A058) with original publication details: London Journal of Botany 1: 487 1842.