Codonorchis lessonii is a species of orchid.

[1] This species is native to Chile and Argentina.

In Chile, it is found between the Maule and Magallanes regions.

[2] Its common names in English include Palomita Orchid[3] (palomita means "little dove" in Spanish) and Dog Orchid.

[1] In Central-South Chile, this species engages in mycorrhizal symbiosis with fungi from the families Ceratobasidiaceae and Tulasnellaceae.