• Oreopanax Decaisne & J.E. Planchon, 1854
• Oreopanax acerifolius (Willd. ex Schult.) Seem.
• Oreopanax albanensis Cuatrec.
• Oreopanax aleurites Decne. & Planch. accepted as Oreopanax pavonii Seem.
• Oreopanax allocophyllus Harms
• Oreopanax anchicayanus Cuatrec.
• Oreopanax andreanus Marchal
• Oreopanax angularis (Willd. ex Schult.) Seem.
• Oreopanax anomalus M.J. Cannon & Cannon
• Oreopanax apurimacensis Harms
• Oreopanax aquifolius Harms
• Oreopanax arcanus A.C. Sm.
• Oreopanax argentatus (Kunth) Decne. & Planch.
• Oreopanax artocarpoides Standl.
• Oreopanax atopanthus Harms
• Oreopanax avicenniifolius (Kunth) Decne. & Planch.
• Oreopanax bogotensis Cuatrec.
• Oreopanax boliviensis Seem.
• Oreopanax bonplandianus Planch. & Linden ex Seem. accepted as Oreopanax reticulatus (Willd. ex Schult.) Decne. & Planch.
• Oreopanax brachybotrys Decne. & Planch. accepted as Oreopanax brachystachyus Decne. & Planch. ex Seem.
• Oreopanax brachystachyus Decne. & Planch. ex Seem.
• Oreopanax brownii Witte
• Oreopanax brunneus Decne. & Planch. ex Harms
• Oreopanax bullosus Decne. & Planch. ex Harms
• Oreopanax candamoanus Harms
• Oreopanax capitatus (Jacq.) Decne. & Planch.
• Oreopanax catalpifolius (Willd. ex Schult.) Decne. & Planch.
• Oreopanax cecropifolius Cuatrec.
• Oreopanax cheirophyllus (Spreng.) Seem.
• Oreopanax chinensis Dunn accepted as Schefflera chinensis (Dunn) H.L. Li
• Oreopanax chrysoleucus Planch. & Linden ex Seem. accepted as Oreopanax discolor (Kunth) Decne. & Planch.
• Oreopanax cissoides Harms
• Oreopanax compactus M.J. Cannon & Cannon
• Oreopanax confusus Marchal
• Oreopanax corazonensis Harms
• Oreopanax coriaceus Decne. & Planch. ex Harms
• Oreopanax costaricensis Marchal
• Oreopanax crassinervius (Kunth) Decne. & Planch.
• Oreopanax crataegodorus Harms
• Oreopanax cumanensis (Kunth) Decne. & Planch.
• Oreopanax cuspidatus Harms
• Oreopanax cyclophyllus Harms
• Oreopanax dactylifolius T. Moore
• Oreopanax deinocephalus Harms
• Oreopanax destructor Seem. accepted as Oreopanax capitatus (Jacq.) Decne. & Planch.
• Oreopanax diguensis Cuatrec.
• Oreopanax discolor (Kunth) Decne. & Planch.
• Oreopanax divulsus Marchal
• Oreopanax dombeyanus Decne. & Planch. accepted as Oreopanax ruizii Decne. & Planch. ex Harms
• Oreopanax donnell-smithii Standl.
• Oreopanax duquei Harms
• Oreopanax dussii Krug & Urb. ex Duss
• Oreopanax echinops (Schltdl. & Cham.) Decne. & Planch.
• Oreopanax ecuadoriensis Seem.
• Oreopanax ellsworthii Cuatrec.
• Oreopanax epificus Cuatrec.
• Oreopanax epremesnilianus (André) André
• Oreopanax eriocephalus Harms
• Oreopanax farallonensis Cuatrec.
• Oreopanax flaccidus Marchal
• Oreopanax floribundus (Kunth) Decne. & Planch. accepted as Oreopanax incisus (Willd. ex Schult.) Decne. & Planch.
• Oreopanax fontqueranus Cuatrec.
• Oreopanax formosanus Hayata accepted as Sinopanax formosanus (Hayata) H.L. Li
• Oreopanax fraternus Decne. & Planch. ex Harms accepted as Oreopanax discolor (Kunth) Decne. & Planch.
• Oreopanax fulvus Marchal
• Oreopanax gargantae Cuatrec.
• Oreopanax geminatus Marchal
• Oreopanax glabrifolius Cuatrec.
• Oreopanax gnaphalocephalus Harms
• Oreopanax grandifolius Borchs.
• Oreopanax grosseserratus Rusby
• Oreopanax guatemalensis (Lem. ex Bosse) Decne. & Planch.
• Oreopanax hederaceus Cuatrec.
• Oreopanax hedraeostrobilus Harms
• Oreopanax herzogii Harms
• Oreopanax heterophyllus (Willd. ex Schult.) Harms accepted as Oreopanax acerifolius (Willd. ex Schult.) Seem.
• Oreopanax horquetero Decne. & Planch. ex Harms accepted as Oreopanax discolor (Kunth) Decne. & Planch.
• Oreopanax humboldtianus (Willd. ex Schult.) Decne. & Planch.
• Oreopanax hypargyreus Decne. & Planch. ex Harms
• Oreopanax hypoleucus Decne. & Planch. accepted as Oreopanax hypargyreus Decne. & Planch. ex Harms
• Oreopanax ilicifolius Marchal
• Oreopanax impolitus Borchs.
• Oreopanax incisus (Willd. ex Schult.) Decne. & Planch.
• Oreopanax integrifolius Cuatrec.
• Oreopanax iodophyllus Harms
• Oreopanax iotrichus Harms accepted as Oreopanax andreanus Marchal
• Oreopanax ischnolobus Harms
• Oreopanax jahnii Harms accepted as Schefflera jahnii (Harms) Steyerm.
• Oreopanax jaliscanus S. Watson accepted as Oreopanax peltatus Linden ex Regel
• Oreopanax jatrophifolius (Kunth) Decne. & Planch.
• Oreopanax jelskii Szyszyl.
• Oreopanax killipii Harms
• Oreopanax klugii Harms
• Oreopanax kuntzei Harms ex Kuntze
• Oreopanax lachnocephalus Standl. accepted as Oreopanax geminatus Marchal
• Oreopanax lancifolius Planch. & Linden ex Seem. accepted as Oreopanax discolor (Kunth) Decne. & Planch.
• Oreopanax langlassei Standl. accepted as Oreopanax xalapensis (Kunth) Decne. & Planch.
• Oreopanax latissimus Cufod. accepted as Oreopanax pycnocarpus Donn. Sm.
• Oreopanax lawrancei Harms
• Oreopanax lechleri Seem.