Tony Phelps / Dog's Ears (Cotyledon orbiculata) growing in sand. De Hoop reserve, Western Cape, South Africa, December.

Tim Laman / Bitterroot flower (Lewisia cotyledon) at Tom Martin Peak. Klamath Mountain, California.

Kerstin Hinze / Dog's Ear (Cotyledon orbiculata) flowering, Sardinia, Italy; origin: South Africa

Asgeir Helgestad / Northern livelong saxifrage {Saxifraga cotyledon} Norway

Asgeir Helgestad / Northern livelong saxifrage {Saxifraga cotyledon} flowering in Visdalen valley, Jotunheimen NP, Norway