Nomenclature: wfo-0001361506
Hieracium pallidum subsp. cenomanicum in Ascherson & Graebner, Syn. Mitteleur. Fl. 12(2): 264. 1931
Nomenclatural References
- literature : Syn. Mitteleur. Fl. [Ascherson & Graebner]. 12(2): 264. 1931 BHL link from IPNI metadata.
- person : Karl Hermann Zahn (1865-1940) Based on occurrence of standard abbreviation 'Zahn' in the authors string.
- database : IPNI record: 77096529-1