Oncidium Alport, Charlesworth Ltd. 1960 (RHS)

Oncidium Alorcus × Oncidium Portheron


Oncidium Alport orchid images, lineage and ancestry .
The orchid Oncidium Alport is a hybrid registered with the Royal Horticultural Society by Charlesworth Ltd. in 1960.
Top three species ancestors and their influences are
  • Oncidium alexandrae (77.34%)
  • Oncidium harryanum (3.91%)  subgenus Nevadensia
  • Oncidium nobile (3.91%)  subgenus Odontoglossum

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Seed Parent
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Oncidium Alorcus
Pollen Parent
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Oncidium Portheron
Seed Grandparents
Oncidium alexandrae
Oncidium alexandrae
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Oncidium Llewellyn
Pollen Grandparents
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Oncidium Porthos
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Oncidium Theron

Species Ancestors (5)
Oncidium alexandrae
Oncidium harryanum
Oncidium nobile


Onc. nobile 3.91%
Oncidium luteopurpureum
Oncidium spectatissimum