Oncostelopsis orchids

Oncostelopsis is an artificial hybrid genus. Its registered hybrids combine Oncostele, Oncidopsis, Rhynchostele and Miltoniopsis. Rhynchostele species occur from Mexico to Central America. They range from south-east Mexico to Guatemala and from Mexico in Chiapas to north-west Venezuela. These are pseudobulbous epiphytes that grow in a seasonally dry tropical climate.

Eleven hybrids are catalogued. An example registered hybrid is Oncostelopsis Mayor Billy.