The Plant List — A working list for all plant species

⚠ Version 1.1 of The Plant List has been superseded and should no longer be used.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-146931. The new version is enhanced, using more data sources including Taxonomic Expert Networks and will be more frequently updated.

L Rudbeckia columnaris var. columnaris is a synonym of Ratibida columnifera (Nutt.) Wooton & Standl.

This name is a synonym of Ratibida columnifera (Nutt.) Wooton & Standl. .

The record derives from TICA (data supplied on ) which reports it as a synonym (record 0D409BB3-A868-4FD8-B834-22CF9EB527EC).

Earlier versions

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 Rudbeckia columnaris in version 1 of The Plant List.