Chapter 7: Linnaean Plant Names and their Types (part I) Author Jarvis, Charlie Department of Botany, Natural History Museum, Cromwell Road, London, UK text 2007 Linnaean Society of London in association with the Natural History Museum London Order out of Chaos. Linnaean Plant Types and their Types 586 598 book chapter https://doi.org/10.5281/zenodo.291971 978-0-9506207-7-0 291971 Isopyrum aquilegioides Linnaeus , Species Plantarum 1 : 557. 1753 . "Habitat in Alpibus Helveticis, Tridentinis, Apenninis." RCN: 4105. Lectotype (Nardi in Webbia 47: 219. 1993): [icon] "Aquilegia parvo flore Thalictri folio" in Morison, Pl. Hist. Univ. 3: 458, s. 12, t. 1, f. 5. 1699. Current name: Isopyrum thalictroides L. ( Ranunculaceae ). Note: De Beer & Stearn (in Bull. Brit. Mus. ( Nat. Hist. ), Bot. 2: 200, f. 3. 1960) designated Herb. Burser VII (1): 109 ( UPS ) , a specimen of Aquilegia , as lectotype . Nardi (in Webbia 47: 219-221. 1993) argued that the Burser material was not original material for the name - Linnaeus (in ms.) determined it as an Aquilegia and it shows no characters of Isopyrum . Nardi therefore treated the choice as a neotypification, which he rejected (as original material was in existence) in favour of the cited Morison illustration. The consequence of this is that I. aquilegioides is a synonym of I. thalictroides L.