Verbena urticifolia var. riparia (Raf. ex Small & A.Heller) Britton Mem. Torrey Bot. Club 5: 276 (1894)

Nomenclatural References

• literature : Mem. Torrey Bot. Club 5: 276. 1894 BHL link from IPNI metadata.
• person : Amos Arthur Heller (1867-1944) Based on occurrence of standard abbreviation 'A.Heller' in the authors string.
• person : Constantine Samuel Rafinesque (1783-1840) Based on occurrence of standard abbreviation 'Raf.' in the authors string.
• person : John Kunkel Small (1869-1938) Based on occurrence of standard abbreviation 'Small' in the authors string.
• person : Nathaniel Lord Britton (1859-1934) Based on occurrence of standard abbreviation 'Britton' in the authors string.
• database : The Plant List v1.1 record kew-212803
• database : The Plant List version 1.0, record: kew-212803