Akiyama H, Tan BC. The new synonymy of Horikawaea with Cryptogonium and a proposal of Pseudocryptogonium, gen. nov. (Musci, Pterobryaceae). Phytotaxa [Internet]. 2013 May 3 [cited 2025 Dec. 5];98(1):16–22. Available from: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.98.1.2