Spotting

Looks so much like Leopard orchid...but after that it gets complicated. This is what Wikipedia says.
Ansellia is considered a monotypic genus of orchid, with only one species, Ansellia africana, commonly known as African ansellia or leopard orchid, however, it is in fact a complex group of species which share common floral structure and growth habit.
You can read the rest here: https://en.wikipedia.org/wiki/Ansellia