Guiry, M.D. & Guiry, G.M. 2013. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 31 December 2013.
Palma-Silva, C.; Albertoni, E.F.; Esteves, F.A. (2004). «Charophytes as nutrient and energy reservoir in a tropical coastal lagoon impacted by humans (RJ, Brazil)». Brazilian Journal of Biology. 64 (3a): 479–487. doi:10.1590/s1519-69842004000300011
de Vries, J; Archibald, JM (março de 2018). «Plant evolution: landmarks on the path to terrestrial life.». The New Phytologist. 217 (4): 1428–1434. PMID29318635. doi:10.1111/nph.14975
Kelman, R.; Feist, M.; Trewin, N.H.; Hass, H. (2003). «Charophyte algae from the Rhynie chert». Transactions of the Royal Society of Edinburgh: Earth Sciences. 94 (4): 445–455. doi:10.1017/s0263593300000808
Marin, Birger (2012). «Nested in the Chlorellales or Independent Class? Phylogeny and Classification of the Pedinophyceae (Viridiplantae) Revealed by Molecular Phylogenetic Analyses of Complete Nuclear and Plastid-encoded rRNA Operons». Protist. 163 (5): 778–805. PMID22192529. doi:10.1016/j.protis.2011.11.004
Laurin-Lemay, Simon; Brinkmann, Henner; Philippe, Hervé (2012). «Origin of land plants revisited in the light of sequence contamination and missing data». Current Biology. 22 (15): R593–R594. PMID22877776. doi:10.1016/j.cub.2012.06.013
de Vries, J; Archibald, JM (março de 2018). «Plant evolution: landmarks on the path to terrestrial life.». The New Phytologist. 217 (4): 1428–1434. PMID29318635. doi:10.1111/nph.14975
Marin, Birger (2012). «Nested in the Chlorellales or Independent Class? Phylogeny and Classification of the Pedinophyceae (Viridiplantae) Revealed by Molecular Phylogenetic Analyses of Complete Nuclear and Plastid-encoded rRNA Operons». Protist. 163 (5): 778–805. PMID22192529. doi:10.1016/j.protis.2011.11.004
Laurin-Lemay, Simon; Brinkmann, Henner; Philippe, Hervé (2012). «Origin of land plants revisited in the light of sequence contamination and missing data». Current Biology. 22 (15): R593–R594. PMID22877776. doi:10.1016/j.cub.2012.06.013