North American species of Rubus L. (Rosaceae) described from European botanical gardens (1789 - 1823) Author Van de Beek, Abraham Petenbos 8 3904 BN Veenendaal (The Netherlands) beekavd@xs4all.nl Author Widrlechner, Mark P. Iowa State University Departments of Horticulture and of Ecology, Evolution, & Organismal Biology 360 Bessey Hall, 2200 Osborn Drive, Ames, Iowa 50011 (United States) isumw@iastate.edu text Adansonia 2021 3 2021-04-12 43 8 1789 1823 journal article 7408 10.5252/adansonia2021v43a8 49f3bd37-fa27-45a4-90b2-1e80c7f027ac 1639-4798 4680762 Rubus enslenii Tratt. ( Fig. 10 ) In Rosacearum monographia 3: 63 ( Trattinnick 1823 ). HOLOTYPE . — Enslen , ‘ R. flagellaris W.’, other label: ‘ 1822 I , Rubus trivialis ? ( Enslenii Tratt. ) Amer. bor. Enslen’, W ( W0080003 ). FINDINGS After reviewing a recent photograph of the type specimen ( Fig. 10 ), we determined that it corresponds well with the interpretation that past American authors ( Bailey 1923 , 1943 ; Fernald 1950 ; Davis et al. 1968b ) have given to it. Thus, we have no hesitation in accepting the present identification.