"Gray, 1822" . _:b76260296 "77283400-1" . "Mentha x gracilis var. cardiaca" . "77283400-1" . _:b76260296 "IPNI id" . _:b76080452 . . _:b76080452 "GBIF id" . _:b76260296 . "Mentha x gracilis var. cardiaca Gray, 1822" . "1028388" . . _:b76080452 "9435493" . _:b76080452 . "Mentha x gracilis var. cardiaca" . . . . . . _:b76080452 . _:b76260296 . . "9435493" . _:b76260296 .