Hieracium rigoanum Zahn Allg. Bot. Z. Syst. 1902, 2.

Nomenclatural References

• literature : Allg. Bot. Z. Syst. 2. 1902 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: 222455-1
• database : The Plant List version 1.0, record: gcc-25650
• database : The Plant List version 1.1, record: gcc-25650