Verbatim text: Ireland, R. R. 1971. Atrichum. In: E. Lawton. Moss Flora of the Pacific Northwest. Nichinan. Pp. 31–33.
Author: Ireland, R.R.
Year: 1971
Title: Atrichum
Editor: Moss, E.Lawton
Book title: Flora of the Pacific Northwest. Nichinan
Pages: 31–33