is a species of plant in the class Florideophyceae in the family Halymeniaceae and order Halymeniales.
Prionitis angusta
Prionitis australis
Prionitis cornea
Prionitis filiformis
Prionitis lanceolata
Prionitis ligulata
Prionitis linearis
Prionitis lyallii
Prionitis simplex