Peng, T. and Zhu, R.-L. 2013.

A revision of the genus Notothylas (Notothyladaceae, Anthocerotophyta) in China

. Phytotaxa. 156, 3 (Jan. 2013), 156–164. DOI:https://doi.org/10.11646/phytotaxa.156.3.6.