⚠ Version 1.1 of The Plant List has been superseded and should no longer be used.
The new version is available at http://www.worldfloraonline.org/tpl/gcc-156253. The new version is enhanced, using more data sources including Taxonomic Expert Networks and will be more frequently updated.
This name is a synonym of Dieteria canescens var. aristata .
The record derives from TICA
(data supplied on
)
which reports it as a synonym (record 886A4D9F-04A5-4EB2-A660-E9829B90F929
).
This name record (from TICA) was not included in version 1 of The Plant List. It is possible the same name was included from a different data source, to check this you can search for Machaeranthera rigida in version 1 of The Plant List.