↑ ab et c(en) Isildo Gomes et al., Endemic plants and indigenous trees of the Cape Verde islands, Ministry of Environment, Agriculture and Fishery and the Projects « Conservation and Exploration of the Natural Resources on the Island Fogo » (Deutsche Gesellschaft für Technische Zusammenarbeitand) and « Conservation of Biodiversity », 2003, p. 25
(en) Isildo Gomes et al., Endemic plants and indigenous trees of the Cape Verde islands, Ministry of Environment, Agriculture and Fishery and the Projects « Conservation and Exploration of the Natural Resources on the Island Fogo » (Deutsche Gesellschaft für Technische Zusammenarbeitand) and « Conservation of Biodiversity », 2003, p. 25
(en) Wolfram Lobin, Teresa Leyens, Norbert Kilian, Matthias Erben et Klaus Lewejohann, « The Genus Limonium (Plumbaginaceae) on the Cape Verde Islands, W Africa », in Willdenowia (Berlin), vol. 25, no 1, , p. 197-214