Tortula ruralis var. calcicola (J.J.Amann) Barkman Phytosociol. & Ecol. Cryptog. Epiphyt.: 625. 1958.

Nomenclatural References

• person : Jan Johannes Barkman (1922-1990) Based on occurrence of standard abbreviation 'Barkman' in the authors string.
• person : Jean Jules Amann (1859-1939) Based on occurrence of standard abbreviation 'J.J.Amann' in the authors string.
• database : The Plant List version 1.0, record: tro-35112842
• database : The Plant List version 1.1, record: tro-35112842
• database : Tropicos record: 35112842 Based on data supplied by Bryonames