Cyrtocidium Marianne Madden, R.Stone 1992 (RHS)

Oncidium Tiger Butter × Cyrtocidium Katy Weaver


Cyrtocidium Marianne Madden orchid images, lineage and ancestry .
The orchid Cyrtocidium Marianne Madden is a hybrid registered with the Royal Horticultural Society by R.Stone in 1992.
Top three species ancestors and their influences are
  • Oncidium alexandrae (36.28%)
  • Oncidium tigrinum (25.00%)
  • Oncidium harryanum (8.50%)  subgenus Nevadensia

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Seed Parent
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Oncidium Tiger Butter
Pollen Parent
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Cyrtocidium Katy Weaver
Seed Grandparents
Oncidium tigrinum
Oncidium tigrinum
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Oncidium Golden Avalanche
Pollen Grandparents
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Oncidium Henriette Lecoufle
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Cyrtocidium Imperial Red

Species Ancestors (9)
Oncidium alexandrae
Oncidium tigrinum


Onc. tigrinum 25.00%
Oncidium harryanum
Oncidium nobile


Onc. nobile 7.96%
Oncidium spectatissimum
Oncidium noezlianum
Cyrtochilum edwardii
Oncidium vulcanicum
Oncidium luteopurpureum