| Meristotheca | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota | 
| (unranked): | Archaeplastida | 
| Division: | Rhodophyta | 
| Class: | Rhodophyceae | 
| Order: | Gigartinales | 
| Family: | Solieriaceae | 
| Genus: | Meristotheca | 
| Species | |
| 
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Meristotheca is a widely distributed genus of red algae some of whose species are eaten as edible seaweed. In particular, the type species, M. papulosa is a popular vegetable in Taiwan and Japan.