Oncidium Eva May, Thwaites 1911 (RHS)

Oncidium vulcanicum × Oncidium Percultum


Oncidium Eva May orchid images, lineage and ancestry .
The orchid Oncidium Eva May is a hybrid registered with the Royal Horticultural Society by Thwaites in 1911.
Top three species ancestors and their influences are
  • Oncidium vulcanicum (50.00%)
  • Oncidium nobile (25.00%)  subgenus Odontoglossum
  • Oncidium alexandrae (12.50%)

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Seed Parent
Oncidium vulcanicum Oncidium vulcanicum Oncidium vulcanicum
Oncidium vulcanicum
Pollen Parent
no image
Oncidium Percultum
Pollen Grandparents
Oncidium Ardentissimum
Oncidium Ardentissimum
Oncidium Rolfeae
Oncidium Rolfeae

Species Ancestors (4)
Oncidium vulcanicum
Oncidium nobile


Onc. nobile 25.00%
Oncidium alexandrae
Oncidium harryanum