Orchidaceae unassigned tribus

Superregnum: Eukaryota
Cladus: Orthokaryota
Cladus: Neokaryota
Cladus: Photokaryota
Cladus: Diaphoretickes
Cladus: CAM
Regnum*: Archaeplastida
Regnum: Plantae
Magnoliophyta
Classis: Liliopsida
Subclassis: Liliidae
Ordo: Asparagales
Familia: Orchidaceae
Subfamilia: Unassigned
Tribus: Triphoreae
Genera: Claderia - Eriopsis - Thaia - Xerorchis

Reference

* List of Orchid Genera (Cedric Maunder) [1]