Microthelys rubrocallosa

Microthelys rubrocallosa
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Order: Asparagales
Family: Orchidaceae
Subfamily: Orchidoideae
Tribe: Cranichideae
Genus: Microthelys
Species:
M. rubrocallosa
Binomial name
Microthelys rubrocallosa
(B.L.Rob. & Greenm.) Garay

Microthelys rubrocallosa is a species of orchid. It is a terrestrial plant with a basal rosette of up to two acuminate-tipped leaves and a slender inflorescence that bears up to 30 small, green, white-tipped flowers. The flowers are distinguished by two bright red/orange calluses on the lower part of the lip.