アメリカ自然史博物館のインスタグラム(amnh) - 1月30日 12時05分

Often called a “living stone,” lithops is a succulent that can be found in parts of southern Africa. Its stonelike appearance is a form of camouflage, blending it in with surrounding rocks to prevent it from being eaten. The succulent’s leaves sit beneath the ground while a translucent “leaf window” at the surface allows in sunlight for photosynthesis. Yellow or white flowers eventually emerge from the center, once the pebble-like leaves have fully matured.
Photo: yellowcloud, CC BY 2.0, flickr

[BIHAKUEN]UVシールド(UVShield)

>> 飲む日焼け止め！「UVシールド」を購入する