Please help identify. 2 plants wore incorrect labels.New leaves are burgundy, turning to burnished copper, eventually to green. Underside midribs are burgundy. Now sending out aerial roots. 3rd plant, variegated leaves, was in section of nursery labeled "hardy in zone 8", tag said good to 10F. But no proper name, so can I trust its "hardiness"? Would this be a "cousin" to the first 2?
