This is part of the landscaping at the Parks Board office at the end of Beach Avenue. It's about my height, leaves are tough, to about 18cm long, with a prominent midvein that is yellow or reddish on top and purple on the leaf underside. The secondary veins are whitish on top, purple underneath. Leaf margins are have shallow serrations (are they serrations?) about 1 cm apart, with little bristles at the tips, from the look of it in the photo. Stems are purplish brown. There are no fruits or flowers right now.