Fl. 95 mm wide; perianth segments very broadly ovate, blunt or truncate, prominently mucronate, ivory white, spreading or slightly reflexed, somewhat concave, with margins occasionally incurling at apex and with midrib showing, overlapping half; the inner segments more narrowly ovate, shouldered at base, more nearly spreading, creased, with margins wavy or rolled inwards; corona bowl-shaped, ribbed, orange-red, mouth expanded, split in places and overlapping, frilled.

Named by Mr. Preijde, a bulb grower from Holland, after the town Redhill as a sign of respect for the pilots and crews of the fighter planes who were scrambled to take on the Luftwaffe.