. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "PLAOC" . "Sycamore" . . "American sycamore" . "eastern plane-tree" . "eastern sycamore" . "Platanus occidentalis L." . "false"^^ . "true"^^ . "Platanus occidentalis" . "American plane tree" . . . . . .