Sorbus sitchensis var. grayi(Wenzig) C.L. Hitchc. (redirected from: Sorbus sambucifolia var. grayi Wenz.)
Family: Rosaceae
[Pyrus occidentalis S. Watson, morePyrus sambucifolia var. pumila (Raf.) Sarg., Sorbus occidentalis (S. Watson) Greene, Sorbus pumilus Raf., Sorbus sambucifolia var. grayi Wenz., Sorbus sambucifolia var. pumila (Raf.) Koehne, Sorbus sitchensis ssp. grayi (Wenzig) Calder & Roy L. Taylor]