The correct option is A Liliaceae
Trimerous flowers, superior ovary axile placentation is characteristic of Liliaceae. Flowers of the family are hermaphroditic, actinomorphic or slightly zygomorphic, pedicellate, generally large and showy but may be inconspicuous. Bracts may or may not be present. The perianth is undifferentiated (perigonium) and biseriate (two whorled), formed from six tepals arranged into two separate whorls of three parts each.
Therefore, the correct answer is option A.