Scientific Name Collected By Identified By Date Collected Date Identified Family Institution Catalog Number Type Status
collected Dioscorea quartiniana A.Rich. Volkens G. 1894-03 Dioscoreaceae BR BR0000008877222 Type of Dioscorea quartiniana var. volkensii Burkill
collected Dioscorea sagittifolia var. lecardii (De Wild.) Nkounkou Georg Ludwig August Volkens 1893 Dioscoreaceae NHMUK BM001051854
collected Dioscorea quartiniana A.Rich. Georg Ludwig August Volkens 1894 Dioscoreaceae NHMUK BM001051822
collected Dioscorea quartiniana A.Rich. Volkens, G.L.A. 1894-05-00 Dioscoreaceae K K001147013