'Francis Peyre Porcher, M.D., sketch prepared 1893 by request Jas. J. White & Co., Publishers, 587 East 16th St., New York'. Preferred citation: Francis Peyre Porcher Papers, MSS 299, Waring Historical Library, Medical University of South Carolina, Charleston.
p. 677-862, 23cm. From the transactions of the American Medical Association, vol. 2. Printed in Philadelphia by T.K. and P.G. Collins. Based on Dr. Porcher's graduate medical thesis, A Medico-Botanical Catalogue of the Plants and Ferns of St. John's Berkeley.