Lin, I have vitex agnus-castus and I've grown the purple vitex / Arabian Lilac, neither of those have toothed leaves...is there, or are there, vitex with toothed leaves?
I agree that Tony's does not look like mine, it does look like one that was posted on Plantlust, didn't notice if it was one of his pics though.
I look at it and see Schefflera, but I'm sure there are probably other trees with similar leaves and structure...I wil leave this open and see if we get anything else...