Taxonomic status: Synonym

homotypic synonyms:
Isodon serra (Maxim.) Kudô; Plectranthus serra Maxim.; Rabdosia serra (Maxim.) H.Hara;

protologue: Fl. Japan, Suppl. : 630 (1936)
URL protologue: https://archive.org/stream/#page/630/mode/2up

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