Mount jeffersons eastern segment lies within the warm springs indian reservation and its western portion within the mount jefferson wilderness of the willamette national forest and deschutes national foreststhe wilderness area covers 111177 acres 44992 km 2 with more than 150 lakesit also has 190 miles 310 km of trails including 40 miles 64 km of the pacific crest national. T shape city of troisdorf germany tumenh tyumen city tyumen reg russia tyumen region russia turkeli turkeli district municipality turkey tervete tervete municipality latvia. Plants but also contains many cultivated or foreign taxa.