Subtribe Spiranthinae (orchid)
Angiospermae - Asparagales - Orchidaceae
Parent taxon: Cranichideae according to G. Poinar 2016
Sister taxon: Cranichidinae
Subtaxa: Cylindrocites
Ecology: "photoautotroph"
Distribution: found only at Dominican amber (Poinar coll) (Miocene to Miocene of Dominican Republic)