DAS, Sudipta Kumar, Dinesh Singh RAWAT, Rajendra Kumar GUPTA & Siba Prasad ADHIKARY 2020 (Mar. 21) A taxonomic appraisal on the rare green algal genus Ecballocystopsis M.O.P.Iyengar (Chlorellales: Trebouxiophyceae): morphological and numerical approach Nordic J. Botany 38{3}. 8 pp., 3 figs., 2 tables 2020: e02609; doi: 10.1111/njb.02609; pagination of papers in online issue is not distinctive