Template:Villarreal & Renner, 2014
- Villarreal, J.C.; Renner, S.S. 2014: A review of molecular-clock calibrations and substitution rates in liverworts, mosses, and hornworts, and a timeframe for a taxonomically cleaned-up genus Nothoceros. Molecular phylogenetics and evolution 78: 25-35. DOI: 10.1016/j.ympev.2014.04.014