Hieracium carolinianum subsp. carolinianum

Nomenclatural References

• person : Karl Hermann Zahn (1865-1940) Based on occurrence of standard abbreviation 'Zahn' in the authors string.
• database : IPNI record: 122209-2
• database : The Plant List version 1.0, record: gcc-71255
• database : The Plant List version 1.1, record: gcc-71255