• Alchornea O. Swartz, 1788
• Alchornea acroneura Pax & K. Hoffm.
• Alchornea acutifolia Müll. Arg.
• Alchornea adenophila Pax & K. Hoffm.
• Alchornea alnifolia (Bojer ex Baill.) Pax & K. Hoffm.
• Alchornea amentiflora Airy Shaw accepted as Sampantaea amentiflora (Airy Shaw) Airy Shaw
• Alchornea anamariae Secco
• Alchornea androgyna Croizat
• Alchornea annamica Gagnep.
• Alchornea aquifolia (Js. Sm.) Domin
• Alchornea arborea Elmer accepted as Neoscortechinia nicobarica (Hook. f.) Pax & K. Hoffm.
• Alchornea bangweolensis R.E. Fr. accepted as Alchornea yambuyaensis De Wild.
• Alchornea blumeana Müll. Arg. accepted as Wetria insignis (Steud.) Airy Shaw
• Alchornea bogotensis Pax & K. Hoffm.
• Alchornea borneensis Pax & K. Hoffm.
• Alchornea brachygyne Pax & K. Hoffm. accepted as Alchornea discolor Poepp.
• Alchornea brevistyla Pax & K. Hoffm.
• Alchornea caloneura Pax accepted as Discoglypremna caloneura (Pax) Prain
• Alchornea castaneifolia (Baill.) Müll. Arg. accepted as Necepsia castaneifolia (Baill.) Bouchat & J. Léonard
• Alchornea castaneifolia (Humb. & Bonpl. ex Willd.) A. Juss.
• Alchornea cerifera Croizat
• Alchornea chiapasana Miranda
• Alchornea coelophylla Pax & K. Hoffm.
• Alchornea columnularis Müll. Arg.
• Alchornea comoensis Beille accepted as Alchornea hirtella Benth.
• Alchornea cordata (A. Juss.) Müll. Arg. accepted as Aparisthmium cordatum (A. Juss.) Baill.
• Alchornea cordata Benth. accepted as Alchornea cordifolia (Schumach. & Thonn.) Müll. Arg.
• Alchornea cordifolia (Schumach. & Thonn.) Müll. Arg.
• Alchornea coriacea (Baill.) Müll. Arg. accepted as Orfilea coriacea Baill.
• Alchornea coriacea Ule accepted as Alchornea pearcei Britton
• Alchornea costaricensis Pax & K. Hoffm.
• Alchornea coudercii Gagnep. accepted as Alchornea trewioides (Benth.) Müll. Arg.
• Alchornea cuneata Miq. accepted as Trigonostemon heteranthus Wight
• Alchornea cuneifolia (Miq.) Müll. Arg. accepted as Trigonostemon heteranthus Wight
• Alchornea cyclophylla Croizat accepted as Alchornea latifolia Sw.
• Alchornea davidii Franch.
• Alchornea discolor Hook. f. accepted as Alchornea rhodophylla Pax & K. Hoffm.
• Alchornea discolor Poepp.
• Alchornea duparquetiana Baill. accepted as Alchornea hirtella Benth.
• Alchornea engleri Pax accepted as Alchornea laxiflora (Benth.) Pax & K. Hoffm.
• Alchornea erythrosperma Klotzsch ex Benth.
• Alchornea floribunda Müll. Arg.
• Alchornea fluviatilis Secco
• Alchornea formosae Müll. Arg. accepted as Alchornea trewioides (Benth.) Müll. Arg.
• Alchornea gardneri Müll. Arg.
• Alchornea glabra (Merr.) Hurus.
• Alchornea glabrata (Müll. Arg.) Prain accepted as Alchornea hirtella Benth.
• Alchornea glandulosa Poepp.
• Alchornea glandulosa Poit. ex Baill. accepted as Alchornea latifolia Sw.
• Alchornea glaziovii Pax & K. Hoffm. accepted as Alchornea discolor Poepp.
• Alchornea grandiflora Müll. Arg.
• Alchornea grandis Benth.
• Alchornea guatemalensis Lundell accepted as Alchornea triplinervia (Spreng.) Müll. Arg.
• Alchornea hainanensis Pax & K. Hoffm. accepted as Alchornea rugosa (Lour.) Müll. Arg.
• Alchornea haitiensis Urb. accepted as Alchornea latifolia Sw.
• Alchornea hederifolia H. Karst. ex Pax & K. Hoffm. accepted as Alchornea grandiflora Müll. Arg.
• Alchornea hilariana Baill.
• Alchornea hirtella Benth.
• Alchornea humbertii Leandri
• Alchornea hunanensis H.S. Kiu
• Alchornea ilicifolia (Js. Sm.) Müll. Arg. accepted as Alchornea aquifolia (Js. Sm.) Domin
• Alchornea integrifolia Pax & K. Hoffm.
• Alchornea intermedia Klotzsch ex Benth. accepted as Alchornea triplinervia (Spreng.) Müll. Arg.
• Alchornea iricurana Casar.
• Alchornea janeirensis Casar. accepted as Alchornea triplinervia (Spreng.) Müll. Arg.
• Alchornea javanensis (Blume) Backer & Bakh. f. accepted as Alchornea rugosa (Lour.) Müll. Arg.
• Alchornea javanensis (Blume) Müll. Arg. accepted as Alchornea rugosa (Lour.) Müll. Arg.
• Alchornea kelungensis Hayata accepted as Alchornea liukiuensis Hayata
• Alchornea latifolia Klotzsch accepted as Aparisthmium cordatum (A. Juss.) Baill.
• Alchornea latifolia Sw.
• Alchornea laxiflora (Benth.) Pax & K. Hoffm.
• Alchornea leptogyna Diels
• Alchornea liukiuensis Hayata
• Alchornea loochooensis Hayata accepted as Alchornea liukiuensis Hayata
• Alchornea macrophylla Mart. accepted as Aparisthmium cordatum (A. Juss.) Baill.
• Alchornea madagascariensis Müll. Arg. accepted as Necepsia castaneifolia (Baill.) Bouchat & J. Léonard
• Alchornea mairei H. Lév. accepted as Cnesmone mairei (H. Lév.) Croizat
• Alchornea mappa (L.) Oken accepted as Macaranga mappa (L.) Müll. Arg.
• Alchornea martiana (Baill.) Müll. Arg. accepted as Conceveiba martiana Baill.
• Alchornea megalophylla Müll. Arg.
• Alchornea megalostylis Rusby
• Alchornea mildbraedii Pax & K. Hoffm.
• Alchornea mollis (Benth.) Müll. Arg.
• Alchornea multispicata (Baill.) Müll. Arg. accepted as Orfilea multispicata (Baill.) G.L. Webster
• Alchornea nemoralis Mart. accepted as Alchornea triplinervia (Spreng.) Müll. Arg.
• Alchornea oblongifolia Standl. accepted as Cleidion castaneifolium Müll. Arg.
• Alchornea obovata Pax & K. Hoffm.
• Alchornea occidentalis (Müll. Arg.) Pax & K. Hoffm.
• Alchornea orinocensis Croizat accepted as Aparisthmium cordatum (A. Juss.) Baill.
• Alchornea parviflora (Benth.) Müll. Arg. accepted as Alchornea sicca (Blanco) Merr.
• Alchornea parvifolia Klotzsch ex Benth. accepted as Alchornea triplinervia (Spreng.) Müll. Arg.
• Alchornea parvifolia Miq. accepted as Alchornea triplinervia (Spreng.) Müll. Arg.
• Alchornea passargei Pax & K. Hoffm. accepted as Alchornea castaneifolia (Humb. & Bonpl. ex Willd.) A. Juss.
• Alchornea pearcei Britton
• Alchornea perrieri Leandri
• Alchornea petalostyla Airy Shaw
• Alchornea philippinensis Pax & K. Hoffm. accepted as Alchornea sicca (Blanco) Merr.
• Alchornea pittieri Pax accepted as Alchornea glandulosa Poepp.
• Alchornea platyphylla Müll. Arg. accepted as Alchornea latifolia Sw.
• Alchornea polyantha Pax & K. Hoffm.