Riccardia roivainenii S.W. Arnell Arch. Soc. Zool. Bot. Fenn. "Vanamo" 9: 52 1954

Nomenclatural References

• person : Sigfrid Vilhelm Arnell (b.1895) Based on occurrence of standard abbreviation 'S.W.Arnell' in the authors string.
• database : The Plant List v1.1 record tro-35206799
• database : The Plant List version 1.0, record: tro-35206799
• database : Tropicos record: 35206799 Based on data supplied by Bryonames