Tachia guianensis
Tachia loretensis
Tachia occidentalis
Tachia parviflora
Tachia schomburgkiana
Tachia trigona
Tachia gracilis
Tachia grandifolia
Tachia lancisepala
Tachia longipes
Tachia siwertii
Tachia exsertus
Tachia smithii
Tachia grandiflora
Tachia blancoi
Tachia orientalis