Zarnowiec, Jan. A taxonomic monograph of the Drepanocladus Aduncus group : (Bryopsida: Amblystegiaceae) / Jan Zarnowiec. - Polonia : Lodz Technical University, 2001. - xii, 248 p. : il. ; 29 cm. Subjects--Index Terms: Drepanocladus Aduncus Amblystegiaceae Bryopsida Musgos Taxonomia