Tentative identification alternative species. To check. Please, does this tree have ? : " 1 Canopy widely spreading, comprising numerous layers of horizontal branches [or] 1: Canopy not widely spreading, branches ascending and not in distinct layers " ?
Reference:
• Bean, Anthony R. (2010) A revision of _Alphitonia_ (Rhamnaceae) for Australia. Muelleria 28 (1): 3–17 . https://www.rbg.vic.gov.au/science/journal/muelleria-28-1/ .