ZHAO, Zhi-Juan, Huan ZHU, Zheng-Yu HU & Guo-Xiang LIU 2014 (online 30 April) Occurrence of true branches in Rhizoclonium (Cladophorales, Ulvophyceae) and the reinstatement of Rhizoclonium pachydermum Kjellman Phytotaxa 166(4): 273-284, 5 figs., 3 tables |