*Spiraea japonica Linnaeus f.. Japanese Spiraea. Phen: May-Aug; Jul-Aug. Hab: Roadsides, woodland borders, old home-sites, bogs, alluvial forests. Dist: Native of Japan and China.
Origin/Endemic status: E. and se. Asia
Synonymy: = Ar, C, F, FNA9, G, Il, Mi, NY, Pa, RAB, Tn, Va, W, WV, Robertson (1974); > Spiraea japonica L.f. var. fortunei (Planch.) Rehder – K1, K3, K4, NE
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