Caulocattleya Ptolemy, Harold Johnson 1995 (RHS)

Cattleya Baby Kay × Caularthron bicornutum


Caulocattleya Ptolemy orchid images, lineage and ancestry .
The orchid Caulocattleya Ptolemy is a hybrid registered with the Royal Horticultural Society by Harold Johnson in 1995.
Top three species ancestors and their influences are
  • Caularthron bicornutum (50.00%)
  • Cattleya bicolor (25.00%)  subgenus Intermediae
  • Cattleya luteola (25.00%)  subgenus Stellata

Caulocattleya Ptolemy
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Seed Parent
no image
Cattleya Baby Kay
Pollen Parent
Caularthron bicornutum Caularthron bicornutum Caularthron bicornutum
Caularthron bicornutum
Seed Grandparents
Cattleya bicolor
Cattleya bicolor
Cattleya luteola
Cattleya luteola

Species Ancestors (3)
Caularthron bicornutum
Cattleya bicolor


C. bicolor 25.00%
Cattleya luteola


C. luteola 25.00%