Taxonomic status: Accepted

homotypic synonyms:
Hydrangea macrophylla (Thunb.) Ser.; Viburnum macrophyllum Thunb.;
heterotypic synonyms:
Hydrangea cuspidata (Thunb.) Miq.; Hydrangea serrata (Thunb.) Ser.; Hydrangea yesoensis Koidz.; Viburnum cuspidatum Thunb.; Viburnum serratum Thunb.;

protologue: J. Jap. Bot. 6(7): 11 (1929)
URL protologue: https://archive.org/stream/#page/11/mode/2up

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