HEINRICHS, J., DONG, S., SCHÄFER-VERWIMP, A., PERALTA, D. F., FELDBERG, K., SCHMIDT, A. R., & SCHNEIDER, H. (2014). Towards a monophyletic classification of Lejeuneaceae II: subtribes Pycnolejeuneinae and Xylolejeuneinae subtr. nov., transfer of <em>Otolejeunea</em> to Lepidolejeuninae, and generic refinements. Phytotaxa, 163(2), 61–76. https://doi.org/10.11646/phytotaxa.163.2.1