Ionumnia Ressie Toy, Mr/Mrs W.Osment 1968 (RHS)

Ionopsis paniculata (syn Ionopsis utricularioides) × Tolumnia pulchella (syn Tolumnia × pulchella)


Ionumnia Ressie Toy orchid images, lineage and ancestry .
The orchid Ionumnia Ressie Toy is a hybrid registered with the Royal Horticultural Society by Mr/Mrs W.Osment in 1968.
Top three species ancestors and their influences are
  • Ionopsis utricularioides (50.00%)
  • Tolumnia guttata (25.00%)
  • Tolumnia hamiltonii (25.00%)

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Seed Parent
Ionopsis utricularioides Ionopsis utricularioides Ionopsis utricularioides
Ionopsis paniculata (syn Ionopsis utricularioides)
Pollen Parent
Tolumnia pulchella Tolumnia pulchella Tolumnia pulchella
Tolumnia pulchella (syn Tolumnia × pulchella)
Pollen Grandparents
Tolumnia guttata
Tolumnia guttata
Tolumnia hamiltonii
Tolumnia hamiltonii

Species Ancestors (3)
Ionopsis utricularioides
Tolumnia guttata


Tolu. guttata 25.00%
Tolumnia hamiltonii