Allow civic potential/allow blocks to check for species traits (and planet preferences). This can allow certain civics to be made either valid or invalid with specific traits , such as a civic venerating the elderly being invalid with the fleeting trait, or to make civics that are related to species that live on specific planet types.
The structure would allow checking vs either the founding species, or any species within your empire.
The structure would allow checking vs either the founding species, or any species within your empire.