Gomesa
Gomesa
Gomesa is a genus of flowering plants belonging to the orchid family, Orchidaceae, encompassing approximately 80–100 species, all of which are native to South America. Many species within this genus were formerly classified under the genus Oncidium. Gomesa orchids are recognized for their diverse species count and their South American origins.
Key Facts
- ›Gomesa is a genus of orchids native to South America.
- ›The genus contains between 80 and 100 species.
- ›Many species previously classified under Oncidium are now part of Gomesa.
- ›As of October 2025, Plants of the World Online recognizes 127 species and 8 hybrids within the genus.
- ›The genus is abbreviated as Gom in botanical literature.
About Gomesa
Gomesa is a genus of flowering plants within the Orchidaceae family, commonly known as orchids. This genus is characterized by its considerable diversity, featuring approximately 80 to 100 species, all of which are indigenous to the continent of South America. The genus abbreviation commonly used in botanical contexts is Gom.
Taxonomic History
A significant aspect of Gomesa's taxonomic history is that numerous species now classified under this genus were previously categorized within the genus Oncidium. This taxonomic shift reflects advancements in botanical research and phylogenetic studies that have led to a revised understanding of the relationships between orchid species. As of October 2025, the Plants of the World Online database recognizes a substantial number of species and hybrids within Gomesa, listing 127 species and 8 natural hybrids.
Distribution
The natural distribution of all Gomesa species is confined to South America. This region provides the specific environmental conditions necessary for their survival and reproduction. Further details regarding the specific habitats and ecological niches occupied by individual Gomesa species are subjects of ongoing botanical study.
Source: Wikipedia ↗
Frequently Asked Questions
What is Gomesa?
Gomesa is a genus of flowering plants belonging to the orchid family, Orchidaceae. It is known for its numerous species, all of which are native to South America.
How many species are in the genus Gomesa?
The genus Gomesa is estimated to contain between 80 and 100 species. However, a more recent classification by Plants of the World Online as of October 2025 lists 127 species and 8 hybrids.
Where are Gomesa orchids found?
All species within the Gomesa genus are native to South America. This region is the natural habitat for these orchids.
Were Gomesa species always classified as Gomesa?
No, many species now recognized within the Gomesa genus were previously assigned to the genus Oncidium. This reclassification reflects ongoing botanical research and understanding of orchid taxonomy.
Related Orchid species
Eurystyles
Eurystyles is a genus of flowering plants belonging to the orchid family, Orchidaceae. These orchids are native to various regions across South America, Central America, the West Indies, and Chiapas. The genus is characterized by its specific growth habits and is recognized by botanical authorities with a number of accepted species.
Corymborkis
Corymborkis is a genus of terrestrial orchids found across tropical regions worldwide. These evergreen plants are known for their leafy stems, pleated leaves, and widely-opening flowers, which are typically greenish-white and arranged in crowded clusters. The genus name itself reflects the characteristic bunched arrangement of their blooms.
Bifrenaria
Bifrenaria is a genus of orchids comprising about twenty species native to Panama, Trinidad, and South America, primarily found in the Amazon and Atlantic Forests of Brazil. These orchids are admired by growers for their abundant and striking flowers, which are often strongly scented and possess a distinctive calcar at the base of the sepals.