Wang, J., Gradstein, S.R., Daniels, A.E.D. & Zhu, R.-L. (2014)

New synonymy in Ptychanthus striatus (Lejeuneaceae, Marchantiophyta)

. Phytotaxa 158 (2): 195–200. https://doi.org/10.11646/phytotaxa.158.2.6