Oncidium Ostergruss, Elle & Co. 1982 (RHS)

Oncidium Tigerwood × Oncidium Goldrausch (syn Oncidium Goldrausch (1975))


Oncidium Ostergruss orchid images, lineage and ancestry .
The orchid Oncidium Ostergruss is a hybrid registered with the Royal Horticultural Society by Elle & Co. in 1982.
Top three species ancestors and their influences are
  • Oncidium alexandrae (33.11%)
  • Oncidium tigrinum (25.00%)
  • Oncidium nobile (8.69%)  subgenus Odontoglossum

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Seed Parent
no image
Oncidium Tigerwood
Pollen Parent
Oncidium Goldrausch (1975)
Oncidium Goldrausch (syn Oncidium Goldrausch (1975))
Seed Grandparents
Oncidium tigrinum
Oncidium tigrinum
no image
Oncidium Doric
Pollen Grandparents
no image
Oncidium Golden Guinea
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Oncidium Cadmium

Species Ancestors (8)
Oncidium alexandrae
Oncidium tigrinum


Onc. tigrinum 25.00%
Oncidium nobile


Onc. nobile 8.69%
Oncidium spectatissimum
Oncidium harryanum
Oncidium noezlianum
Oncidium luteopurpureum
Oncidium hallii


Onc. hallii 0.39%