Pecteilis Rafinesque
Habit: terrestrial herbs
Tuber: present, globose or ellipsoid, not lobed, its neck with roots
Stem: with leaves
Leaf: position: alternate
Inflorescence: type: raceme
Inflorescence: position: terminal or subterminal
Floral bract: leaflike
Flower: other characteristics: resupinate
Sepal: free or similar, lateral sepals spreading or oblique or reflexed or connivent
Petal: narrower than sepals or as long as dorsal sepal
Labellum: with sac or spur or auricles at base, 3-lobed
Anther: 2-loculed
Stigma: convex, 2
Rostellum: with 2 arms
Pollinia: number: 2
Staminode: 2
Pollinia: other characteristics: granular-farinaceous, with caudicle or viscidium