macro overhead view of the center of an alabaster rose, succulent cactus

adaptation alabaster apex apical arid arranged background cactus center closeup crassulaceae drought echeveria environment evolution field flattened fleshy fresh garden genus green growth its leaf leaves macro margin meristem natural nature organ outdoor overhead parenchymal park perennial petals pink plant reddish reserve rose rosette season shape species spring storage succulent summer texture tree vegetable vegetation view water