Arctotis calendula Linnaeus var. coruscans Linnaeus , Systema Naturae , ed. 12, 2 : 578. 1767 Chapter 7: Linnaean Plant Names and their Types (part A) Jarvis, Charlie GBR4 259859 (L.) Levyns Levyns 1753 Linnaeus 1753 Magnoliopsida Asteraceae Arctotheca Plantae Asterales Tracheophyta species calendula      Arctotis calendulaLinnaeus var. coruscansLinnaeus,  Systema Naturae, ed. 12, 2: 578. 1767.  RCN: 6671.  Type not designated.  Original material: none traced.