Betula papyrifera f. cordifolia (Regel) C.K.Schneid. Handb. Laubholzben. : 115 (1904)

Nomenclatural References

• literature : Ill. Handb. Laubholzk. [C.K.Schneider] 1(1): 115. 1904 [1 Jun 1904] BHL link from IPNI metadata.
• person : Camillo Karl Schneider (1876-1951) Based on occurrence of standard abbreviation 'C.K.Schneid.' in the authors string.
• person : Eduard August von Regel (1815-1892) Based on occurrence of standard abbreviation 'Regel' in the authors string.
• database : IPNI record: 293132-2
• database : The Plant List v1.1 record kew-330316
• database : The Plant List version 1.0, record: kew-330316