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 Cotyledon spinosa Linnaeus , Species Plantarum 1 : 429. 1753 . "Habitat in Sibiria. D. Gmelin." RCN: 2244. Basionym of: Crassula spinosa (L.) L. (1771) . Neotype (Byalt in Novosti Sist. Vyssh. Rast. 32: 45. 2000): Herb. Linn. No. 400.10 ( LINN ) . Current name: Orostachys spinosa (L.) Sweet ( Crassulaceae ). Note: In the absence of original material, Byalt's lectotype choice is treated as correctable to a neotype (Art. 9.8).