Tromp Bros.
Tromp Bros.Sulfur yellow perianth; corona sometimes with additional segments, deep yellow with bright red at rim, frilled.
Orange Cup, 8 Y-YYR, Tromp Bros., the Netherlands, 1881
Photo #60217 Vee Kozma, USAOrange Cup, 8 Y-YYR, Tromp Bros., the Netherlands, 1881
Photo #60216 Vee Kozma, USAOrange Cup, 8 Y-YYR, Tromp Bros., the Netherlands, 1881
Photo #53322 Linda Van Beck, USAOrange Cup, 8 Y-YYR, Tromp Bros., the Netherlands, 1881
Photo #31158 RHS Yearbook, EnglandOrange Cup, 8 Y-YYR, Tromp Bros., the Netherlands, 1881
Photo #7863 Linda Van Beck, USAOrange Cup, 8 Y-YYR, Tromp Bros., the Netherlands, 1881
Photo #6253 Willis H. Wheeler, USAOrange Cup, 8 Y-YYR, Tromp Bros., the Netherlands, 1881
Photo #3447 Mary Lou Gripshover, USA