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⚠ Version 1.1 of The Plant List has been superseded and should no longer be used.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-2623. The new version is enhanced, using more data sources including Taxonomic Expert Networks and will be more frequently updated.

L Hieracium caesium subsp. opacum (Dahlst.) Zahn is a synonym of Hieracium opacum (Dahlst.) Johanss.

This name is a synonym of Hieracium opacum (Dahlst.) Johanss. .

The record derives from TICA (data supplied on ) which reports it as a synonym (record 4AAD9C07-432C-41E7-9B12-04D569D982B5) with original publication details: "Zahn, in Engler, Pflanzenr. 76. 1921." 454 1921.

Earlier versions

This name was in version 1 of The Plant List, record gcc-2623.

  • this name record has changed
  • names related to this name have changed