Seriphidium tridentatum wani nau'in shuka ne na fure a cikin dangin Asteraceae. Wanda aka fi sani da "Big sagebrush", shi ɗan asalin yankin yammacin Arewacin Amirka ne, wanda aka fi sani da shi a yankuna masu bushewa kamar hamada, busassun ciyayi, da sagebrush steppe. Ita dai wannan shuka ta dade da amfani da ita ga ‘yan asalin kasar wajen yin magani da kuma al’adu, kuma ita ce muhimmiyar wurin zama ga nau’in dabbobi da dama da suka hada da sage-grouse da tururuwa.