Hieracium canadense var. scabrum Schwein. Narrat. Exped. St. Peter's River [Keating] 2: 394. 1824

Nomenclatural References

• person : Lewis David de Schweinitz (1780-1834) Based on occurrence of standard abbreviation 'Schwein.' in the authors string.
• person : William H. Keating (1799-1840) Based on occurrence of standard abbreviation 'Keating' in the authors string.
• database : IPNI record: 122203-2
• database : The Plant List version 1.0, record: gcc-67342
• database : The Plant List version 1.1, record: gcc-67342