Hieracium platyphyllum subsp. valdescabrum Zahn Pflanzenr. , IV, 280(79): 1008 (1922)

Nomenclatural References

• literature : Das Pflanzenreich: Regni vegetablilis conspectus. (1922) at BHL. From parsing micro citation.
• person : Karl Hermann Zahn (1865-1940) Based on occurrence of standard abbreviation 'Zahn' in the authors string.
• database : IPNI record: 77096322-1
• database : The Plant List version 1.0, record: gcc-53635
• database : The Plant List version 1.1, record: gcc-53635