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Oncidium

Oncidium Helium

Hybrid
Oncidium Goldstar × Oncidium Rialto
Formerly Odontoglossum Helium (reclassified 2008)
View all 377 species in Oncidium
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How to grow Oncidium Care guide from the American Orchid Society

Ancestry

Oncidium HeliumOncidium GoldstarOncidium CumbeOncidium alexandraeOncidium PhillipsianumOncidium EximiumOncidium ArdentissimumOncidium alexandraeOncidium nobileOncidium alexandraeOncidium luteopurpureumOncidium HellemenseOncidium alexandraeOncidium ExcellensOncidium nobileOncidium spectatissimumOncidium RialtoOncidium CitrinumOncidium BoadiceaOncidium ArdentissimumOncidium spectatissimumOncidium EximiumOncidium WilckeanumOncidium alexandraeOncidium luteopurpureum

Species Hybrid Seed parent Pollen parent

Oncidium Helium
Hyb.

Species composition

Oncidium alexandrae 42.2% Oncidium luteopurpureum 18.8% Oncidium spectatissimum 12.5% Oncidium nobile 7.8%
Unknown ancestry 18.8%

Bloom Season

Based on 48 Oncidium awards. Showing genus-level data.

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Kew Gardens Plants of the World Online iNaturalist Observations and photos