Clematis verticillaris var. columbiana (Nutt.) A.Gray Syn. Fl. N. Amer. 1(1): 8 (1895)

Nomenclatural References

• literature : Syn. Fl. N. Amer. 1(1.1): 8. 1895 [Oct. 1895] BHL link from IPNI metadata.
• specimen : Kew Gardens K000675296: s.coll. [s.n.] Canada Link to Unknown Type Material provided by Kew
• person : Asa Gray (1810-1888) Based on occurrence of standard abbreviation 'A.Gray' in the authors string.
• person : Thomas Nuttall (1786-1859) Based on occurrence of standard abbreviation 'Nutt.' in the authors string.
• database : IPNI record: 60445-2
• database : The Plant List version 1.0, record: kew-2726903
• database : The Plant List version 1.1, record: kew-2726903