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⚠ Version 1 of The Plant List has been superseded.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-138705, with some changes.

M Ammodia oregona Nutt. is a synonym of Heterotheca oregona var. oregona (Nutt.) Shinners

This name is a synonym of Heterotheca oregona var. oregona (Nutt.) Shinners.

The record derives from TICA which reports it as a synonym (record 261292FA-136C-430B-90B2-F133E0694B60) with original publication details: "Trans. Amer. Philos. Soc. ser. 2, 7" 321 1840.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:272065-2.