Monanthes muralis is a species in the genus Monanthes, forming small, succulent bushes with green flowers. The Latin specific epithet muralis is derived from the Latin word meaning 'growing on the wall' References T. H. M. Mes, G.-J. Wijer, and H. ‘t Hart, "Phylogenetic relationships in Monanthes (Crassulaceae) based on morphological, chloroplast and nuclear DNA variation", J. evol. biol. IO (1997) 193-216. External links Flora de Canarias entry JSTOR entry Freiburger Kakteenfreunde entry muralis Flora of the Canary Islands