Hydrocoleum cantharidosmum Gomont ex Gomont, 1892 Dataset TAXREF Rank SPECIES Classification kingdom Bacteria phylum Cyanobacteria class Cyanophyceae order Oscillatoriales family Oscillatoriaceae genus Blennothrix species Blennothrix cantharidosma Name Homonyms Hydrocoleum cantharidosmum (Montagne) Gormont, 1890 Hydrocoleum cantharidosmum Gomont ex Gomont, 1892