Calliergon richardsonii var. robustum (Lindb. & Arnell) G. Roth Eur. Laubm. 2: 573 1904

Nomenclatural References

• person : Georg Roth (1842-1915) Based on occurrence of standard abbreviation 'G.Roth' in the authors string.
• person : Hampus Wilhelm Arnell (1848-1932) Based on occurrence of standard abbreviation 'Arnell' in the authors string.
• person : Sextus Otto Lindberg (1835-1889) Based on occurrence of standard abbreviation 'Lindb.' in the authors string.
• database : The Plant List v1.1 record tro-35153468
• database : The Plant List version 1.0, record: tro-35153468
• database : Tropicos record: 35153468 Based on data supplied by Bryonames