Monographs Details: Ulota curvifolia (Wahlenb.) Lilj.
Authority: Buck, William R. 1987. Bryostephane Steereana: A Collection of Bryological Papers Presented to William Campbell Steere On The Occasion of His 80th Birthday. Mem. New York Bot. Gard. 45: 1-749.
Discussion:A species of periodically dry, siliceous rock cliffs. Almost always associated with Grimmia torquata, and often with Ampliidiufn lapponicum. These species all indicate acidic substrates.