Horsfield, T. (1798). An experimental dissertation on the rhus vernix, rhus radicans and rhus glabrum: Commonly known in Pennsylvania by the names of poison-ash, poison-vine and common sumach.
Chicago Style (17th ed.) CitationHorsfield, Thomas. An Experimental Dissertation on the Rhus Vernix, Rhus Radicans and Rhus Glabrum: Commonly Known in Pennsylvania by the Names of Poison-ash, Poison-vine and Common Sumach. 1798.
MLA (9th ed.) CitationHorsfield, Thomas. An Experimental Dissertation on the Rhus Vernix, Rhus Radicans and Rhus Glabrum: Commonly Known in Pennsylvania by the Names of Poison-ash, Poison-vine and Common Sumach. 1798.
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