My neighbor is having a modesto ash trimmed. It's been attacked by a vine for
years. The workmen say the vine is "wisteria ivy" but it doesn't look like
anything I can find on Google Images.

Any guesses? Images at http://postimg.org/gallery/6r9zrvgq/b1a87092/

Is this the right group for this question or is there a "tree" group that this
should be posted.

thanks