Orchidaceae

33,128 accepted species, page 509 of 553.

Stelis retusa
Stelis retusiloba
Stelis rhamphosa
Stelis rhodochila
Stelis rhodotantha
Stelis rhombilabia
Stelis rhomboglossa
Stelis rhomboidea
Stelis ricaurtensis
Stelis richardii
Stelis ricii
Stelis rictoria
Stelis rictus
Stelis rimulata
Stelis ringens
Stelis riozunagensis
Stelis risaraldae
Stelis robertoi
Stelis rodrigoi
Stelis romerocastanedae
Stelis rosamariae
Stelis roseopunctata
Stelis rostrata
Stelis rostratissima
Stelis rostriformis
Stelis rosulenta
Stelis rotunda
Stelis rubens
Stelis rudiculifera
Stelis rudolphiana
Stelis rufescens
Stelis rufobrunnea
Stelis ruprechtiana
Stelis ruris
Stelis rutrum
Stelis saavedrensis
Stelis saccata
Stelis sagittata
Stelis sagittosa
Stelis salazarii
Stelis salomonica
Stelis salpingantha
Stelis saltatrix
Stelis samaipatensis
Stelis samson
Stelis sanchezii
Stelis sanchoii
Stelis sanctae-rosae
Stelis sanguinea
Stelis sanluisensis
Stelis santiagoensis
Stelis santiagoi
Stelis sarae
Stelis sarcophylla
Stelis satyrella
Stelis satyrica
Stelis saurocephala
Stelis saurota
Stelis scaberula
Stelis scabrata