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⚠ Version 1 of The Plant List has been superseded.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-21031, with some changes.

M Haplopappus oppositifolius (A.Gray) S.F.Blake is a synonym of Ageratina oppositifolia (A.Gray) B.L.Turner

This name is a synonym of Ageratina oppositifolia (A.Gray) B.L.Turner.

The record derives from TICA which reports it as a synonym (record 1F2E7793-5A7D-4BEC-9FCA-26DBD60F6C78) with original publication details: Contributions from the United States National Herbarium 23(5): 1489 1926.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:117672-2.