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
Trivia. 1  Originally it was stated that Barbara would be an Emergency Room Doctor. 2  The show's version of Barbara, is the first to be presented as a bisexual character. 3  Barbara is intended to be the series' version of Harley Quinn.