Scientific Name Collected By Identified By Date Collected Date Identified Family Institution Catalog Number Type Status
collected Calotropis procera (Aiton) W.T. Aiton Asa Gray 1869 Apocynaceae MO 1745279
collected Asclepias purpurascens L. Asa Gray 1851 Apocynaceae MO 1648336
collected Asclepias exaltata L. Asa Gray|Charles S. Sargent|John H. Redfield|William M. Canby R.E. Woodson 1879 1952 Apocynaceae MO 100543282
collected Asclepias variegata L. Asa Gray|Charles S. Sargent|John H. Redfield|William M. Canby R.E. Woodson 1879 1951 Apocynaceae MO 101071928
collected Odontostephana carolinensis (Jacq.) Alexander Asa Gray|Charles S. Sargent|John H. Redfield|William M. Canby W.D. Stevens 1879 2018 Apocynaceae MO 100811812