Taxonavigation edit

Taxonavigation: Ralfsiales 

Superregnum: Eukaryota
Regnum: Chromista
Subregnum: Harosa
Infraregnum: Heterokonta
Phylum: Ochrophyta
Subphylum: Phaeista
Infraphylum: Limnista
Superclassis: Fucistia
Classis: Phaeophyceae
Subclassis: Fucophycidae
Ordo: Ralfsiales

Familia: Ralfsiaceae
Genus: Heteroralfsia

Species: H. saxicola

Name edit

Heteroralfsia Kawai, 1989

References edit