Premise: Cyclamen repandum, the spring sowbread, is a species of flowering plant of the family Primulaceae, native to southern Europe and some Mediterranean islands. It is the most widespread of a group of cyclamens (genus "Cyclamen" subgenus "Psilanthum") with wide, heart-shaped leaves, often coarsely toothed or lobed, and late spring-blooming flowers with long, slender petals.
Hypothesis: the sowbread does not have short fat petals