Details for: Physocarpus alternans subsp. typicus
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Source: Pankhurst, R.: Rosaceae database, 2005

Name: Physocarpus alternans subsp. typicus J.T.Howell
Nomencl. ref. Proc. Calif. Acad. Sci., ser. 4, 20(4), 131. 1931.
Rank: Subspecies
Status: PRELIMINARY ACCEPTED
Taxonomy (this taxon is included in): Familia - Rosaceae Juss.
    Subfamilia - Spiraeoideae C.Agardh
        Tribus - Neillieae (Miq.) Maxim.
            Genus - Physocarpus (Cambess.) Maxim.
                Species - Physocarpus alternans (M.E.Jones) J.T.Howell