木兰藤目是被子植物门的一个目，以前的分类学家很少承认有这样一个目，即使第一版的APG 分类法也没有这一个目，但在2003年修订的APG II 分类法中列入了这个目，属于原始被子植物类。包括三个科：

本目在APG II 分类法中可包含八角茴香科 Illiciaceae，在APG III 分类法中此科被并入五味子科。

Austrobaileyales is an order of flowering plants, consisting of about 100 species of woody plants growing as trees, shrubs and lianas. Perhaps the most familiar species is Illicium verum, from which comes the spice star anise. The order belongs to the group of basal angiosperms, the ANA grade, which diverged earlier from the remaining flowering plants, and, as such, it is the extant group after the Amborellales and Nymphaeales, that is sister to all remaining extant angiosperms outside of the ANA grade. The order includes just three families of flowering plants, the Austrobaileyaceae, a monotypic family containing the sole genus, Austrobaileya scandens, a woody liana, the Schisandraceae, a family of trees, shrubs, or lianas containing essential oils, and the Trimeniaceae, essential oil-bearing trees and lianas.