Chapter 7: Linnaean Plant Names and their Types (part C) 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 370 473 book chapter https://doi.org/10.5281/zenodo.291971 978-0-9506207-7-0 291971 Coreopsis angustifolia Linnaeus , Species Plantarum 2 : 908. 1753 . "Habitat in Virginia." RCN: 6555. Basionym of: Rudbeckia angustifolia (L.) L. (1763) . Lectotype (Reveal in Jarvis & Turland in Taxon 47: 359. 1998): Clayton 667 (BM-000051730). Current name: Helianthus angustifolius 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. Heiser & al. (in Mem. Torrey Bot. Club 22(3): 186. 1969) were aware of this error, noting that Clayton 667 "is apparently the type of Coreopsis angustifolia ". Reveal subsequently formalised this conclusion.