Taxon - Links and literature
Novikoff A., Barabasz-Krasny B. (2015): System of Embryophytes [https://phytomorphology.org/personal-inf...], Plant Systematics: 23-63. Liga-Pres [as Protocephalozia (Spruce) K.I. Goebel]Data retrieved on: 23 December 2019
The Interim Register of Marine and Nonmarine Genera [1088807]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [as Protocephalozia (Spruce) K.I. Goebel, 1893]
Data retrieved on: 7 February 2020
Söderström L. et al. (2016): World checklist of hornworts and liverworts, PhytoKeys 59: 1–828 [as Protocephalozia (Spruce) K.I.Goebel]Data retrieved on: 1 April 2020