What is "solenidium"

Solenidium is a genus of flowering plants from the orchid family, Orchidaceae. It has three known species, all native to South America.

• Solenidium lunatum (Lindl.) Schltr. - Brazil, Guyana, Venezuela, Ecuador, Peru
• Solenidium portillae Dalström & Whitten - Ecuador
• Solenidium racemosum Lindl. - Brazil, Colombia, Venezuela