Helicostylis tomentosa (Poepp. & Endl.) Rusby species synonym

Pseudolmedia scabra J.F.Macbr. species synonym

Helicostylis urophylla Standl. species synonym

Helicostylis turbinata C.C.Berg species accepted

Helicostylis tovarensis (Klotzsch & H.Karst.) C.C.Berg species accepted

Helicostylis tomentosa (Poepp. & Endl.) J.F.Macbr. species accepted

Helicostylis scabra (J.F.Macbr.) C.C.Berg species accepted

Helicostylis poeppigiana (Mart.) Trécul species synonym

Helicostylis podogyne Ducke species synonym

Helicostylis pedunculata Benoist species accepted

Helicostylis obtusifolia Standl. species synonym

Helicostylis lancifolia Ducke species synonym

Helicostylis heterotricha Ducke species accepted

Helicostylis elegans (J.F.Macbr.) C.C.Berg species accepted

Helicostylis duckei A.D.Hawkes species synonym

Helicostylis asperifolia Ducke species synonym

Helicostylis affinis Steud. ex Miq. species synonym

Greeneina poeppigiana (Mart.) Kuntze species synonym

Greeneina affinis (Miq.) Kuntze species synonym

Perebea elegans J.F.Macbr. species synonym

Trymatococcus guanabarinus Duarte species synonym

Olmedia tovarensis Klotzsch & H.Karst. species synonym

Olmedia tomentosa Poepp. & Endl. species synonym

Olmedia polycephala Pittier species synonym

Olmedia poeppigiana Mart. species heterotypic synonym

Olmedia boyacana Standl. species synonym

Olmedia asperula Standl. species synonym

Olmedia affinis Steud. ex Trécul species synonym

Helicostylis obtusifolia Standl. ex Gleason, 1931 species accepted

Helicostylis poeppigiana var. macrophylla Trécul variety synonym

Helicostylis salicifolia C.C.Berg species accepted

Olmedia affinis Steud. species homotypic synonym

Helicostylis affinis Steud. species homotypic synonym