• Hedera Conti-Jerpe & Freshwater, 2017 [Family: Alcyoniidae]
• Hedera Linnaeus, 1753 [Family: Araliaceae]
• Hedera acerifolia (Willd. ex Schult.) DC. accepted as Oreopanax acerifolius (Willd. ex Schult.) Seem.
• Hedera aculeata Buch.-Ham. ex D. Don accepted as Brassaiopsis aculeata (D. Don) Buch.-Ham. ex Seem.
• Hedera acuminata Wight accepted as Polyscias acuminata (Wight) Seem.
• Hedera acuta G. Nicholson accepted as Hedera colchica (K. Koch) K. Koch
• Hedera acutifolia (Willd. ex Schult.) DC.
• Hedera aesculifolia Wall. ex G. Don accepted as Brassaiopsis aculeata (D. Don) Buch.-Ham. ex Seem.
• Hedera alaris Schltdl. accepted as Dendropanax arboreus (L.) Decne. & Planch.
• Hedera algeriensis Hibberd
• Hedera amurensis Hibberd ex Lawr. & Schulze accepted as Hedera colchica (K. Koch) K. Koch
• Hedera angularis (Willd. ex Schult.) DC. accepted as Oreopanax angularis (Willd. ex Schult.) Seem.
• Hedera aralia Jack ex C.B. Clarke accepted as Trevesia burckii Boerl.
• Hedera arborea (L.) Sw. accepted as Dendropanax arboreus (L.) Decne. & Planch.
• Hedera arborea (L.) Walter
• Hedera arborea Carrière (unaccepted)
• Hedera arborea Garsault (unaccepted)
• Hedera argentata (Kunth) DC. accepted as Oreopanax argentatus (Kunth) Decne. & Planch.
• Hedera argentata Spreng. accepted as Oreopanax acerifolius (Willd. ex Schult.) Seem.
• Hedera aromatica Blume accepted as Schefflera aromatica (Blume) Harms
• Hedera aurantiaca Carrière (unaccepted)
• Hedera australiana F. Muell. accepted as Polyscias australiana (F. Muell.) Philipson
• Hedera avicenniifolia (Kunth) DC. accepted as Oreopanax avicenniifolius (Kunth) Decne. & Planch.
• Hedera azorica Carrière
• Hedera baccifera G. Nicholson (unaccepted)
• Hedera burgalensis Sennen
• Hedera cambwoodiana Carrière (unaccepted)
• Hedera canariensis Willd.
• Hedera capitata (Jacq.) Sm. accepted as Oreopanax capitatus (Jacq.) Decne. & Planch.
• Hedera carnosa W. Bartram
• Hedera catalpifolia (Willd. ex Schult.) DC. accepted as Oreopanax catalpifolius (Willd. ex Schult.) Decne. & Planch.
• Hedera caucasica Carrière accepted as Hedera colchica (K. Koch) K. Koch
• Hedera caucasigena Pojark.
• Hedera cheirophylla (Spreng.) DC. accepted as Oreopanax cheirophyllus (Spreng.) Seem.
• Hedera chrysocarpa Walsh (unaccepted)
• Hedera chrysophylla (Hibberd) Carrière (unaccepted)
• Hedera cinerea (Hibberd) Bean accepted as Hedera nepalensis K. Koch
• Hedera cochleata (Lam.) Sweet accepted as Polyscias scutellaria (Burm. f.) Fosberg
• Hedera colchica (K. Koch) K. Koch
• Hedera communis Gray (unaccepted)
• Hedera conglomerata Carrière (unaccepted)
• Hedera contracta (Hibberd) Carrière (unaccepted)
• Hedera cordata Carrière (unaccepted)
• Hedera cordifolia G. Nicholson (unaccepted)
• Hedera cordifolia Hibberd accepted as Hedera colchica (K. Koch) K. Koch
• Hedera coriacea Hibberd accepted as Hedera colchica (K. Koch) K. Koch
• Hedera crassifolia (Sol. ex A. Cunn.) A. Gray accepted as Pseudopanax crassifolius (Sol. ex A. Cunn.) K. Koch
• Hedera crassinervia (Kunth) DC. accepted as Oreopanax crassinervius (Kunth) Decne. & Planch.
• Hedera cumanensis (Kunth) DC. accepted as Oreopanax cumanensis (Kunth) Decne. & Planch.
• Hedera cuneata DC. accepted as Dendropanax cuneatus (DC.) Decne. & Planch.
• Hedera cuneifolia C. Wright ex Griseb. accepted as Dendropanax cuneifolius (Wright) Seem.
• Hedera cypria McAllister
• Hedera dentata Carrière accepted as Hedera colchica (K. Koch) K. Koch
• Hedera digitata G. Nicholson (unaccepted)
• Hedera discolor (Kunth) DC. accepted as Oreopanax discolor (Kunth) Decne. & Planch.
• Hedera disperma (Blume) DC. accepted as Macropanax dispermus (Blume) Kuntze
• Hedera diversifolia Stokes (unaccepted)
• Hedera donerailensis K. Koch (unaccepted)
• Hedera echinops (Schltdl. & Cham.) Cham. & Schltdl. accepted as Oreopanax echinops (Schltdl. & Cham.) Decne. & Planch.
• Hedera elata Buch.-Ham. accepted as Schefflera elata (Buch.-Ham.) Harms
• Hedera elegantissima G. Nicholson (unaccepted)
• Hedera emarginata Moon accepted as Schefflera emarginata (Moon) Harms
• Hedera exaltata Thwaites accepted as Schefflera exaltata (Thwaites) Frodin
• Hedera ferruginea (Willd. ex Schult.) DC. accepted as Schefflera ferruginea (Willd. ex Schult.) Harms
• Hedera ferruginea Wall. accepted as Trevesia palmata (Roxb. ex Lindl.) Vis.
• Hedera floribunda (Kunth) DC. accepted as Oreopanax incisus (Willd. ex Schult.) Decne. & Planch.
• Hedera floribunda Sennen
• Hedera floribunda Wall. ex G. Don accepted as Brassaiopsis glomerulata (Blume) Regel
• Hedera formosana Nakai accepted as Hedera rhombea Siebold & Zucc. ex Bean
• Hedera fragrans D. Don accepted as Aralia fragrans (D. Don) Jebb & J. Wen
• Hedera frondosa Salisb. accepted as Oreopanax capitatus (Jacq.) Decne. & Planch.
• Hedera gaudichaudii (DC.) A. Gray accepted as Cheirodendron trigynum (Gaudich.) A. Heller
• Hedera glauca Wall. ex G. Don accepted as Aralia parasitica (D. Don) J. Wen
• Hedera glimii G. Nicholson (unaccepted)
• Hedera glomerulata (Blume) DC. accepted as Brassaiopsis glomerulata (Blume) Regel
• Hedera gracilis Carrière (unaccepted)
• Hedera grandifolia G. Nicholson (unaccepted)
• Hedera grandifolia Hibberd accepted as Hedera canariensis Willd.
• Hedera hainla Buch.-Ham. accepted as Brassaiopsis hainla (Buch.-Ham.) Seem.
• Hedera helix L.
• Hedera helix Lowe
• Hedera heptaphylla Jungh. ex Miq. accepted as Schefflera rugosa (Blume) Harms
• Hedera heterophylla Wall. ex G. Don accepted as Schefflera heterophylla (Wall. ex G. Don) Harms
• Hedera hibernica (G. Kirchn.) Carrière
• Hedera himalaica (Hibberd) Carrière accepted as Hedera nepalensis K. Koch
• Hedera himalaica Tobler accepted as Hedera nepalensis K. Koch
• Hedera humirepens Röhl. (unaccepted)
• Hedera hypoglauca Hance
• Hedera jackiana G. Don accepted as Arthrophyllum jackianum (G. Don) Frodin
• Hedera japonica Jungh. accepted as Dendropanax trifidus (Thunb.) Makino ex Hara
• Hedera japonica Paul accepted as Hedera rhombea Siebold & Zucc. ex Bean
• Hedera japonica Tobler accepted as Hedera rhombea Siebold & Zucc. ex Bean
• Hedera jatrophifolia (Kunth) DC. accepted as Oreopanax jatrophifolius (Kunth) Decne. & Planch.
• Hedera latifolia G. Nicholson (unaccepted)
• Hedera latifolia Wight & Arn. accepted as Polyscias scutellaria (Burm. f.) Fosberg
• Hedera leschenaultii (DC.) Wight & Arn. accepted as Aralia fragrans (D. Don) Jebb & J. Wen
• Hedera lessonii (DC.) A. Gray accepted as Pseudopanax lessonii (DC.) K. Koch
• Hedera lobata Gilib. (unaccepted)
• Hedera lucescens (Blume) DC. accepted as Schefflera lucescens (Blume) R. Vig.
• Hedera macrophylla Wall. accepted as Schefflera clarkeana Craib