onym ▁of ▁Eu cal y pt us ▁× ▁t et rag ona , ▁previously ▁described ▁by ▁Ferdinand ▁von ▁Mu eller , ▁based ▁on ▁Robert ▁Brown ' s ▁E udes m ia ▁t et rag ona . ▁Eu cal y pt us ▁ple uro car pa ▁has ▁been ▁regarded ▁as ▁a ▁syn onym ▁of ▁E . ▁t et rag ona ▁including ▁in ▁the ▁Flora ▁of ▁Australia ▁in ▁ 1 9 8 8 . ▁▁ ▁The ▁type ▁spec imen ▁for ▁the ▁sub gen us ▁E udes m ia ▁is ▁also ▁the ▁type ▁spec imen ▁for ▁E . ▁t et rag ona ▁but ▁because ▁that ▁type ▁is ▁intermediate ▁between ▁the ▁gla uc ous ▁E . ▁ple uro car pa ▁and ▁the ▁non - g la uc ous ▁E . ▁extr ica , ▁and ▁because ▁the ▁name ▁E . ▁ple uro car pa ▁was ▁published ▁before ▁E . ▁t et rag ona , ▁the ▁name ▁Eu cal y pt us ▁t et rag ona ▁is ▁no ▁longer ▁accepted ▁at ▁the ▁Australian ▁Plant ▁Census . ▁▁ ▁The ▁No ong ar ▁names ▁for ▁the ▁species ▁are ▁tal y ero ck ▁or ▁t aller ack . ▁ ▁The ▁species ▁name ▁for ▁the ▁plant ▁ple uro car pa ▁is ▁from ▁the ▁Greek ▁words ▁ple ura ▁meaning ▁rib ▁and ▁car pos ▁meaning ▁fruit ▁- ▁because ▁of ▁the ▁rib bed ▁f ruits . ▁ ▁The ▁species ▁belongs ▁to ▁the ▁sub - gen us ▁E udes m ia ▁which ▁all ▁have ▁the ▁stam ens ▁in ▁four ▁bund les ▁each ▁at ▁the ▁corner ▁of ▁the