Rhodiola integrifolia is a species of flowering plant in the stonecrop family known by the common names
ledge stonecrop,
western roseroot, and
king's crown. It is native to north-easternmost Russia, including Kamchatka, and western North America, where it grows in mountainous habitat in subalpine and alpine climates, including meadows, cliffs, and talus. It is a perennial herb producing a stout stem from a fleshy, branching caudex, reaching a maximum height near
(Wikipedia)