Typification of Edmond Boissier’s Cruciferae (Brassicaceae) names enumerated in Flora Orientalis Author AL-Shehbaz, Ihsan A. Missouri Botanical Garden 4344 Shaw Boulevard St. Louis, Missouri 63110, USA ihsan.al-shehbaz@mobot.org Author Barriera, Gabrielle Conservatoire et Jardin botaniques de la Ville de Genève Case postale 71 1292 Chambésy, Switzerland gabrielle.barriera@ville-ge.ch text Boissiera 2019 2019-12-23 72 1 193 journal article 10.5281/zenodo.7630433 180b8c6d-242a-4fff-a1a3-e88d2e1e51ed 978-2-8277-0088-2 0373-2975 7630433 Erysimum strophades Boiss., Diagn. Pl. Orient. 8: 24. 1849 . Strophades lanceolata Boiss. in Ann. Sci. Nat., Bot. ser. 2, 17: 83. 1842 [non Erysimum lanceolatum W.T. Aiton ]. Type: “[Aucher-Eloy] N . 192, Mesopotamia ”. Holotypus : IRAQ : “Mesopotamia”, 1835, Aucher-Eloy 192 ( P [ P02272745 ]; iso-: G-BOIS [ G00332161 ], K [ K000075600 ], P [ P02272746 ]). = Erysimum oleifolium J. Gay, Erysim. Nov.: 6. 1842 . Notes. – The duplicate in G-BOIS consists of four fragmentary branches taken by Boissier from P 02272745 that he annotated on its packet. Boissier did not examine nor annotate P 02272746 . Therefore, he based his species description solely on P 02272745 , which ought to be considered as the holotype . For this reason, POLATSCHEK’S (2011: 442) lectotypification of the name based on the same sheet is not needed at all.