Hieracium tephrosoma subsp. brachypogon (Zahn) Zahn Pflanzenr. IV, 280: 697. 1921 (1921)

Nomenclatural References

• literature : Pflanzenr. (Engler) IV, 280: 697. 1921 (1921) BHL link from IPNI metadata.
• person : Karl Hermann Zahn (1865-1940) Based on occurrence of standard abbreviation 'Zahn' in the authors string.
• database : The Plant List v1.1 record gcc-60674
• database : The Plant List version 1.0, record: gcc-60674