Polytrichum commune var. jensenii(Hag.) Mönk. in Warnst.
Family: Polytrichaceae
[Polytrichum commune var. diminutum (Hag.) Long, morePolytrichum commune var. yukonense (Card. & Thér.) Frye in Grout, Polytrichum jensenii Hag., Polytrichum yukonense Card. & Thér.]
