Narcissus longispathus

About

Narcissus longispathus is a species of bulbous plant that is endemic to Spain. Its natural habitat is rivers. It is threatened by habitat loss. This distinctive daffodil species grows in permanently damp meadows and spring-fed stream banks in mountainous areas of Andalusia. Despite surviving in only ten subpopulations across several mountain ranges, it maintains high genetic diversity, with most variation occurring within rather than between populations.

Summary from Wikipedia