Desertella K. Fucüková, P.O. Lewis & L.A. Lewis, 2014 genus accepted

Pseudomarvania M. Eliás & J. Neustupa, 2009 genus accepted

Heveochlorella Zhang, Huss, Sun, Chang & Pang, 2008 genus accepted

Makinoella Okada, 1949 genus accepted

Parachloroidium J. Neustupa & P. Škaloud in Neustupa, Nemcová, Veselá, Steinová & Škaloud, 2013 genus accepted

Viridiella P. Albertano, A. Pollio & R. Taddei, 1991 genus accepted

Xerochlorella K. Fucüková, P.O. Lewis & L.A. Lewis, 2014 genus accepted

Xylochloris J. Neustupa, M. Eliáš & P. Škaloud in Neustupa, Eliáš, Škaloud, Nemcová & Šejnohová, 2011 genus accepted

Koliellopsis G.M. Lokhorst in G.M. Lokhorst, W. Star & G.C. Zuccarello, 2004 genus accepted

Microthamniales order accepted

Eremochloris K. Fucüková, P.O. Lewis & L.A. Lewis, 2014 genus accepted

Chloropyrula L. Gaysina, Y. Nemcová, P. Škaloud, T. Ševcíková & M. Eliáš, 2013 genus accepted

Phyllosiphonales F.E. Round, 1971 order accepted

Prasiolales order accepted

Crucigenia Morren, 1830 genus accepted

Trebouxiales Friedl order accepted

Chlorellales order accepted

Kalinella J. Neustupa, Y. Nemcová, M. Eliáš & P. Škaloud, 2009 genus accepted