Sideritis arborescens SynonymySource: 2010: World Checklist of Selected Plant Families (2010), copyright © The Board of Trustees of the Royal Botanic Gardens, Kew.Sideritis arborescens Salzm. ex Benth., Labiat. Gen. Spec.: 579. 1834=Sideritis foetens Benth., Labiat. Gen. Spec.: 581. 1834=Sideritis bifaria Huter in Oesterr. Bot. Z. 57: 401. 1907=Sideritis arborescens subsp. kebdanensis Font Quer & Sennen in Sennen, Diagn. Nouv.: 252. 1936=Sideritis faurei Obón & D. Rivera in Phanerog. Monogr. 21: 422. 1994ContentDistribution Common Names Bibliography Distribution Ag Hs Ma Euro+Med: Algeria nativeA; Morocco nativeA; Spain, with Gibraltar and Andorra nativeA Common Names Spanish; Castilian (Spain): hierba santaB Bibliography A. Kew World Checklist of Selected Plant Families B. anonymous 2010: Anthos. Information System of the plants of Spain. Real Jardín Botánico, CSIC - Fundación Biodiversidad – http://www.anthos.es/