Silene littorea

Silene littorea is a species of flowering plant in the family Caryophyllaceae. The species is an annual plant.

The species has the gynodioecy–gynomonoecy sexual system. It is one of the most studied species with this sexual system.

Distribution
The species is native to Morocco, Portugal, Spain. The population of this species has been observed to be declining in Spain. In Spanish, the species goes by the common name papamoscas marino.