[文献書誌] Tsubota, H., T.Arikawa, H.Akiyama, E.de Luna, D.Gonzalez, M.Higuchi, H.Deguchi: "Molecular phylogeny of hypnobryalean mosses as inferred from a large-scale dataset of chloroplast rbsL, with special reference to the Hypnaceae and possibly related families"Hikobia. 13(4). 645-665 (2002)