Pennilabium angraecum (Ridl.) J.J.Sm. species accepted

Pennilabium hewittii (Ames) Schuit. species accepted

Pennilabium longicaule J.J.Sm. species accepted

Pennilabium proboscideum A.S.Rao & J.Joseph species accepted

Pennilabium yunnanense S.C.Chen & Y.B.Luo species accepted

Pennilabium acuminatum (Ridl.) Holttum species accepted

Pennilabium armanii P.O'Byrne, Phoon & P.T.Ong species accepted

Pennilabium kidmancoxii J.J.Wood species accepted

Pennilabium luzonense (Ames) Garay species accepted

Pennilabium aurantiacum J.J.Sm. species accepted

Pennilabium labanyaeanum C.Deori, Odyuo & A.A.Mao species accepted

Pennilabium naja P.O'Byrne species accepted

Pennilabium struthio Carr species accepted

Pennilabium angraecoides (Schltr.) J.J.Sm. species accepted

Pennilabium confusum (Ames) Garay species accepted

Pennilabium lampongense J.J.Sm. species accepted

Pennilabium poringense (J.J.Wood & A.Lamb) Schuit. species accepted

Pennilabium lohokii (J.J.Wood & A.Lamb) R.Rice species accepted