Caroxylon (Chenopodiaceae s. str.) in continental southern Africa and Madagascar: a preliminary nomenclatural synopsis and biogeographical considerations Author Mucina, Ladislav Department of Geography & Environmental Studies, Stellenbosch University, Private Bag X 1, Matieland 7602, Stellenbosch, South Africa text Phytotaxa 2017 2017-07-07 312 2 151 178 http://dx.doi.org/10.11646/phytotaxa.312.2.1 journal article 10.11646/phytotaxa.312.2.1 1179-3163 13701544 68. Caroxylon pearsonii (Botsch.) Mucina comb. nov. Basionym: Salsola pearsonii Botsch. in Botanicheskii Zhurnal 58: 828 (1973) . Type: SOUTH AFRICA . Bushmanland [ Northern Cape Prov. ]: sand between Aenkriesfontein and Eenriet, 15 January 1909 , Pearson 3093 Plant 2. S. pearsonii ( holotype K-000243959!). Distribution: South Africa (NC): northern Bushmanland.