You selected Alchornea trewioides var. formosae Pax & K.Hoffm. This is a synonym for:

Accepted scientific name:
Alchornea liukiuensis Hayata (accepted name) 1 literature reference for Alchornea liukiuensis Hayata
Synonyms:
Alchornea kelungensis Hayata (synonym) 1 literature reference for Alchornea kelungensis Hayata
Alchornea liukiuensis var. formosae (Pax & K.Hoffm.) Hurus. (synonym) 1 literature reference for Alchornea liukiuensis var. formosae (Pax & K.Hoffm.) Hurus.
Alchornea loochooensis Hayata (synonym) 1 literature reference for Alchornea loochooensis Hayata
Alchornea trewioides var. formosae Pax & K.Hoffm. (synonym) 1 literature reference for Alchornea trewioides var. formosae Pax & K.Hoffm.
Alchornea trewioides var. loochooensis (Hayata) H.Keng (synonym) 1 literature reference for Alchornea trewioides var. loochooensis (Hayata) H.Keng
Common names: -
Classification:
Plantae
Phylum Magnoliophyta
Class Magnoliopsida
Order Malpighiales
Family Euphorbiaceae
Genus Alchornea
Distribution: Nansei-shoto to Taiwan
Additional data: -
Source database: World Checklist of Selected Plant Families, 27 Nov 2009
Latest taxonomic scrutiny: Govaerts R., 11-Nov-2003
Online resource: http://apps.kew.org/wcsp/namedetail.do?accepted_id=5787&repSynonym_id=-9998&name_id=5787&status=true
CoL taxon LSID: urn:lsid:catalogueoflife.org:taxon:f2822446-29c1-102b-9a4a-00304854f820:ac2010