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Oncidium

Oncidium Gertrude Amelia

Hybrid
Oncidium maculatum × Oncidium Marzorka
Formerly Wilsonara Gertrude Amelia (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 Gertrude AmeliaOncidium maculatumOncidium MarzorkaOncidium MargiaOncidium ArgiaOncidium OlenusOncidium AlcantaraOncidium Cooksoniae 1909Oncidium EximiumOncidium ArdentissimumOncidium alexandraeOncidium Cora 1921Oncidium PittiaeOncidium JulietOncidium Bradshawiae 1907Oncidium PromerensOncidium alexandraeOncidium EximiumOncidium Saint JamesOncidium AmabileOncidium Crispo-Harryan...Oncidium alexandraeOncidium AmethystOncidium EximiumOncidium LambeauianumOncidium Marie Antoinet...Oncidium ColingeOncidium Coronation 1907Oncidium alexandraeOncidium Pr�sident Poincar�Oncidium ZorkaOncidium JaninaOncidium ColumbiaOncidium AlcantaraOncidium Saint JamesOncidium OlenusOncidium Saint James

Species Hybrid Seed parent Pollen parent

Oncidium Gertrude Amelia
Hyb.

Species composition

Oncidium maculatum 50.0% Oncidium alexandrae 5.5%
Unknown ancestry 44.5%

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