| Corallina | |
|---|---|
| Corallina pinnatifolia | |
| Scientific classification | |
| Domain: | Eukaryota |
| (unranked): | Archaeplastida |
| Division: | Rhodophyta |
| Class: | Rhodophyceae |
| Order: | Corallinales |
| Family: | Corallinaceae |
| Subfamily: | Corallinoideae |
| Genus: |
Corallina Linnaeus, 1758 |
Corallina is a genus of red seaweeds with hard, abrasive calcareous skeletons in the family Corallinaceae. They are stiff, branched plants with articulations.