Section: Pseudonarcissus
N. cyclamineus
Fl. 75mm wide, facing up, vivid yellow; perianth segments 30mm long, ovate, blunt, very slightly mucronate, reflexed, convex, with margins wavy, with midrib showing, of heavy substance, overlapping half; corona 35mm long, cylindrical, lightly ribbed, mouth flared and wavy, with rim notched. Sweetly scented.