Chapter 7: Linnaean Plant Names and their Types (part R) 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 785 805 book chapter https://doi.org/10.5281/zenodo.291971 978-0-9506207-7-0 291971 Rudbeckia angustifolia (Linnaeus) Linnaeus , Species Plantarum , ed. 2, 2 : 1281. 1763 . "Habitat in Virginia." RCN: 6555. Basionym: Coreopsis angustifolia L. (1753) . Lectotype (Reveal in Jarvis & Turland in Taxon 47: 359. 1998): Clayton 667 (BM-000051730). Current name: Helianthus angustifolia L. ( Asteraceae ). Note: As noted by Reveal, Fernald (in Rhodora 49: 190, pl. 1084, f. 1. 1947) treated Clayton 667 as the type of Helianthus angustifolius L. (1753) , a name for which it is not original material.