Loosely, a monophyletic taxon is one that includes a group of organisms descended from a single ancestor, whereas a polyphyletic taxon is composed of unrelated organisms descended from more than one ancestor.
-- Barbara Kean. Barbara Kean was an art gallery owner in Gotham City, and formerly the fiancee fiancÃ©e Of Jim. Gordon both his work And Leslie thompkins eventually ended their. relationship
Barbara Gordon's alter ego, Batgirl as she appears in the comics. Barbara Gordon is most known in the DC multiverse as the first modern age Batgirl and later Oracle. She had never used the alias of Nightwing in the comics, winch was more commonly used by her boyfriend Dick Grayson.