Oncidesa Marc Wong, M.Rathbone 1992 (RHS)

Gomesa Nona × Oncidesa Gold Medallion


Oncidesa Marc Wong orchid images, lineage and ancestry .
The orchid Oncidesa Marc Wong is a hybrid registered with the Royal Horticultural Society by M.Rathbone in 1992. It is originated by Paradise[SA]
Top three species ancestors and their influences are
  • Gomesa varicosa (50.00%)  section: Synsepala 
  • Gomesa imperatoris-maximiliani (25.00%)
  • Oncidium altissimum (12.50%)  section: Oblongata 

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Seed Parent
no image
Gomesa Nona
Pollen Parent
no image
Oncidesa Gold Medallion
Seed Grandparents
Gomesa imperatoris-maximiliani
Gomesa imperatoris-maximiliani
Gomesa varicosa
Gomesa varicosa
Pollen Grandparents
no image
Oncidium Moir
Gomesa varicosa
Gomesa varicosa

Species Ancestors (4)
Gomesa varicosa


Gom. varicosa 50.00%
Gomesa imperatoris-maximiliani
Oncidium altissimum
Oncidium leucochilum