Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Passage: Nostoc inhengo yemhuri yeNostocaceae yehurongwa hweNostocales. Mhando dzinosanganisira:  Mubvunzo: mhuri ipi iyo Nostoc inobva mairi?
Nostocaceae yehurongwa hweNostocales