Quercus tomentella
It is native to six islands: five of the Channel Islands of California ( Anacapa Island , San Clemente Island , Santa Catalina Island , Santa Cruz Island , and Santa Rosa Island ) and Guadalupe Island , part of the State of Baja California . 
<triplet> Anacapa Island <subj> Channel Islands of California <obj> part of <triplet> San Clemente Island <subj> Channel Islands of California <obj> part of <triplet> Santa Catalina Island <subj> Channel Islands of California <obj> part of <triplet> Santa Cruz Island <subj> Channel Islands of California <obj> part of <triplet> Santa Rosa Island <subj> Channel Islands of California <obj> part of <triplet> Guadalupe Island <subj> Baja California <obj> located in the administrative territorial entity