Populus nigra subsp. betulifolia (Pursh) W.Wettst. ex Buttler & Hand Kochia 2: 46. 2007 [19 Dec 2007]

Nomenclatural References

• person : Frederick Traugott Pursh (1774-1820) Based on occurrence of standard abbreviation 'Pursh' in the authors string.
• person : Karl Peter Buttler (1942-2018) Based on occurrence of standard abbreviation 'Buttler' in the authors string.
• person : Ralf Hand (b.1964) Based on occurrence of standard abbreviation 'Hand' in the authors string.
• person : Wolfgang Wettstein (b.1898) Based on occurrence of standard abbreviation 'W.Wettst.' in the authors string.
• database : IPNI record: 77087519-1
• database : The Plant List v1.1 record kew-5004593
• database : The Plant List version 1.0, record: kew-5004593