Euphorbia itremensisOrigin Euphorbia itremensis is endemic to Madagascar, specifically found on the Itremo range, west of Ambatofinandrahana. It is a recently described species (2001) and remains poorly known in cultivation. Due to habitat degradation and its very restricted range, it is considered a threatened species. Habitat In its natural environment, it grows in reddish quartzite sands. It is a geophyte, meaning most of its body remains subterranean to survive the