Oncidium H. K. Dalton, Charlesworth Ltd. 1936 (RHS)

Oncidium Charlesworthii × Oncidium Columbia


Oncidium H. K. Dalton orchid images, lineage and ancestry .
The orchid Oncidium H. K. Dalton is a hybrid registered with the Royal Horticultural Society by Charlesworth Ltd. in 1936.
Top three species ancestors and their influences are
  • Oncidium noezlianum (31.25%)
  • Oncidium harryanum (29.69%)  subgenus Nevadensia
  • Oncidium alexandrae (29.69%)

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Seed Parent
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Oncidium Charlesworthii
Pollen Parent
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Oncidium Columbia
Seed Grandparents
Oncidium noezlianum
Oncidium noezlianum
Oncidium harryanum
Oncidium harryanum
Pollen Grandparents
no image
Oncidium Alcantara
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Oncidium Saint James

Species Ancestors (4)
Oncidium noezlianum
Oncidium harryanum
Oncidium alexandrae
Oncidium nobile


Onc. nobile 9.38%