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 Draba polytricha var. laxior Boiss., Fl. Orient. 1: 298. 1867 . Type: “Hab. in Armeniâ Rossicâ (Szow!)”. Holotypus : ARMENIA : sine loco, s.d., Szovits 145 ( G-BOIS [ G00332440 ]; iso-: K [ K000697222 ], LE ) . = Draba polytricha Ledeb., Fl. Ross. 1: 146. 1842 . Notes. – Boissier based his varietal name solely on the duplicate in his herbarium, which ought to be recognized as the holotype . The holotype is a collection folder of two sheets, of which the barcoded one has Szovits 145 and the other Szovits s.n. indicated.