This week we saw two new genera described or resurected, both from South East Asia. These genera have been segregated from the large and polypheletic genus Polyalthia (Chatrou et al 2012). So the taxonomy of the complicated genus is advancing which is great for Annonaceae systematics.
Check out the bibliography page for the references. The Phytotaxa article about Hubera (Chaowasku et al 2012) is open access.