Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Akiyama Hiroyuki,"Two new species of Aptychella (Pylaisiadelphaceae, Musci), closely related to A. brevinervis with singly costate leaves",Bryological Research,13430254,The Bryological Society of Japan,2014,11,3,70-77,https://cir.nii.ac.jp/crid/1390282763017186048,https://doi.org/10.24474/bryologicalresearch.11.3_70