Karwinskia is a genus of flowering plants in the family Rhamnaceae.

Species Karwinskia calderonii Standl. Karwinskia humboldtiana (Schult.) Zucc. Karwinskia johnstonii R.Fernandez Karwinskia latifolia Standl. Karwinskia mollis Schltdl. Karwinskia parvifolia Rose Karwinskia rzedowskii R.Fernandez Karwinskia subcordata Schltdl. Karwinskia umbellata (Cav.) Schltdl.

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