Tarisa ndima iri pasi apa uye wozopindura mubvunzo unotevera mumutauro mumwechete sezvinoita ndima: Passage: Nostoc inhengo yemhuri yeNostocaceae yehurongwa hweNostocales. Mhando dzinosanganisira: Mubvunzo: Nostoc ndeyemhuri ipi?
Nostocaceae yehurongwa hweNostocales