Dancing Lady Orchids

The Oncidium/Odontoglossum alliance is becoming very popular mostly due to their long lasting sprays of beautiful flowers. All combinations of Oncidium and Odontoglossum and related types have been produced through hybridizing and offer a wide range of color patterns.

The Oncidium was first described by Olof Swartz in 1800 with the orchid Oncidium Altissimum, which has become the type species. Its name is derived from the Greek word "onkos", meaning "swelling". This refers to the callus at the lower lip. The Odontoglossum, first named in 1816 by Karl Sigismund Kunth, is a genus of about 100 orchids. The scientific name is derived from the Greek words odon (tooth) and glossa (tongue), referring to the two tooth-like calluses on the base of the lip.

I used to grow both, but not too successful with most Oncidium and especially with the Odontoglossum. I am surprised to see Home Depot selling these beautiful orchids, because I know they do not grow well in Miami, at least for me.