us ▁Mer ian ' s ▁Top ograph ia ▁Sue via e ▁in ▁the ▁mid - 1 7 th ▁century ▁calls ▁it ▁the ▁Ho che ▁Bla wen ▁(" High ▁Bla wen "). ▁The ▁parish ▁boundary ▁plan ▁of ▁the ▁first ▁Baden ▁state ▁survey ▁of ▁ 1 7 6 9 / 1 7 7 0 ▁distingu ishes ▁between ▁the ▁Hoch ▁Bla uen ▁(" High ▁Bla uen ") ▁and ▁the ▁Hinter ▁Bla uen ▁(" Post er ior ▁Bla uen "), ▁a ▁ ▁sub - pe ak , ▁ ▁north - n ortheast ▁of ▁the ▁main ▁sum mit . ▁As ▁the ▁Bla uen ▁M [ ons ] ▁the ▁mountain ▁is ▁shown ▁on ▁the ▁Black ▁Forest ▁map ▁owned ▁by ▁St . ▁Bla ise ▁Ab bey ▁d ating ▁to ▁the ▁year ▁ 1 7 8 8 . ▁And ▁in ▁ 1 8 4 5 ▁in ▁the ▁Top ograph ischen ▁Atlas ▁u e ber ▁das ▁Gros sh er z og t um ▁Baden ▁(" Top ographic ▁Atlas ▁of ▁the ▁Grand ▁Duch y ▁of ▁Baden ") ▁it ▁is ▁called ▁the ▁Bla uen , ▁as ▁in ▁other ▁ge ographical ▁publications ▁of ▁the ▁ 1 9 th ▁century . ▁In ▁addition ▁in ▁ 1 9 th ▁century ▁travel ▁literature ▁the ▁name ▁Hoch bla uen ▁occurs ▁frequently , ▁sometimes ▁with ▁the ▁explanation ▁that ▁this ▁is ▁to ▁distinguish ▁it ▁from ▁the ▁Z eller ▁Bla uen , ▁ ▁away . ▁In ▁fact , ▁the ▁name ▁Hoch bla uen ▁was ▁normal ▁for ▁the ▁latter ▁on ▁as ▁shown ▁on ▁top ographic ▁maps ▁of ▁the ▁time , ▁while ▁the ▁mountain