Ligusticum helleri J.M.Coult. & Rose Muhlenbergia 2: 227 (1906)

Nomenclatural References

• person : John Merle Coulter (1851-1928) Based on occurrence of standard abbreviation 'J.M.Coult.' in the authors string.
• person : Joseph Nelson Rose (1862-1928) Based on occurrence of standard abbreviation 'Rose' in the authors string.
• database : IPNI record: 844483-1
• database : The Plant List version 1.0, record: kew-2344086
• database : The Plant List version 1.1, record: kew-2344086