What is "geesinkorchis"

Geesinkorchis is a genus of flowering plants from the orchid family, Orchidaceae. It contains 4 known species, native to Borneo and Sumatra.

1. Geesinkorchis alaticallosa de Vogel - Borneo
2. Geesinkorchis breviunguiculata Shih C.Hsu - Sumatra
3. Geesinkorchis phaiostele (Ridl.) de Vogel - Borneo
4. Geesinkorchis quadricarinata Shih C.Hsu - Sarawak