Anonymous

 [23] => Array
                        (
                            [#input] => 1
                            [#attributes] => Array
                                (
                                )

                            [#parents] => Array
                                (
                                    [0] => taxonomy
                                    [1] => tags
                                    [2] => 23
                                )

                            [#size] => 60
                            [#name] => edit[taxonomy][tags][23]
                            [#value] => 
                            [#id] => edit-taxonomy-tags-23
                            [#tree] => 1
                            [#maxlength] => 100
                            [#description] => Please type in the source of your submission.
                            [#title] => Publication Source
                            [#required] => 0
                            [#default_value] => 
                            [#weight] => 0
                            [#autocomplete_path] => taxonomy/autocomplete/23
                            [#type] => textfield
                            [#printed] => 1