J.W.A. Lefeber
Established 1910. Lisse, Holland; Noordwijkerhout
Fl. 110 mm wide; perianth segments ivory white; corona light greenish yellow or paler, with pale green at base.
Inzell, 2 W-GYY, J.W.A. Lefeber, the Netherlands, 1975Photo #22488 Heath Family Archives, USA