Chondrus

Chondrus
A-D Chondrus crispus ; E-F Mastocarpus stellatus
Scientific classification
Phylum: Rhodophyta
Class: Florideophyceae
Order: Gigartinales
Family: Gigartinaceae
Genus: Chondrus

Chondrus is a genus of red alga whose most famous species is C. crispus.