Polytrichum urnigerum var. crassum (Bruch & Schimp.) Rabenh. Deutschlands Kryptogamen-Flora 2(3): 236. 1848

Nomenclatural References

• person : Gottlob Ludwig Rabenhorst (1806-1881) Based on occurrence of standard abbreviation 'Rabenh.' in the authors string.
• person : Philipp Bruch (1781-1847) Based on occurrence of standard abbreviation 'Bruch' in the authors string.
• person : Wilhelm Philippe Schimper (1808-1880) Based on occurrence of standard abbreviation 'Schimp.' in the authors string.
• database : The Plant List v1.1 record tro-35141954
• database : The Plant List version 1.0, record: tro-35141954
• database : Tropicos record: 35141954 Based on data supplied by Bryonames