Biota (Life)
Prokaryotes (Prokaryota)
Bacteria (Bacterium)
Negibacteria (Rjheekñndd)
Cyanobacteria
Nostocales
Nostocaceae
Nostoc
Nostoc caeruleum (18845175)
Children (2 direct children, 2 direct and indirect children):
Nostoc caeruleum f. olivaceum
Nostoc caeruleum var. planctonicum