Purpurea tibecum F.F.Cai & R.H.Li, 2020 Dataset NCBI Taxonomy Classification phylum Cyanobacteriota class Cyanophyceae order Nostocales family Nostocaceae genus Purpureonostoc species Purpureonostoc tibetica Name Homonyms Purpurea tibecum Purpurea tibecum F.F.Cai & R.H.Li, 2020