Bornet É, Flahault C. Revision des Nostocacées hétérocystées contenues dans les principaux herbiers de France. Annales des Sciences Naturelles, Botanique, Septième série 1886; 3:323-381.
validly published under the ICN (Botanical Code)
Komarek and Golubic (1990) regard this name as a later homonym.Publication:
Komarek J, Golubic S. Guide to the Nomenclature and formal taxonomic treatment of oxyphototroph prokaryotes (Cyanoprokaryotes). Unknown Publisher, Unknown City, 1990.
Pittman et al. (1991) suggested the abbreviation "POTX" for this genus name but this does not appear to be of practical relevance any longer.Publication:
Pittman KF, Walczak CA, Lock CM. Codes and abbreviations for approved of effectively published names of genera of bacteria published from January 1980 to December 1990. Int J Syst Bacteriol 1991; 41:571-579.
Number of child taxa with a validly published and correct name: 1 Number of child taxa with a validly published name, including synonyms: 1 Total number of child taxa: 1