Chapter 7: Linnaean Plant Names and their Types (part E) 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 490 515 book chapter https://doi.org/10.5281/zenodo.291971 978-0-9506207-7-0 291971 Euphorbia verrucosa Linnaeus , Species Plantarum 1 : 459. 1753 . "Habitat in Gallia, Helvetia." RCN: 3542. Type not designated. Original material: Herb. Linn. No. 630.54? ( LINN ) ; Herb. Burser XVI(2): 38 ( UPS ) . Current name: Euphorbia verrucosa L. ( Euphorbiaceae ). Note: Khan (in Notes Roy. Bot. Gard. Edinburgh 25: 103. 1964) used the name in the sense of E. pubescens Vahl , based on 630.51 (LINN). Dandy (in Watsonia 7: 163. 1969) rejected the name as ambiguous, though Riedl (in Taxon 19: 798. 1970) argued for its retention. Lambinon (in Taxon 30: 363. 1981) proposed its formal rejection but this was declined by the Committee for Spermatophyta (in Taxon 35: 559. 1986), partly because 630.51 was a post-1753 addition to Linnaeus' collection and cannot be the type of the name.