Crocus melantherus
syn. biflorus ssp. melantherus. A beautiful autumn flowering species from the western and southern Peloponnese. Large white-colored flowers with black anthers (= melantherus). The outside of the petals are purple-gray striped and rarely spotted. Requires protection from moisture and freezing temperatures in winter. PH 6 -7 / GOC 2a + 4b / hs-s