Myrtaceae Juss.
Eucalyptus longirostrata (Blakely) L.A.S.Johnson & K.D.Hill x Eucalyptus propinqua H.Deane & Maiden , [n/a], hybrid formula parents known
Bean, A.R. & Guymer, G.P. in Henderson, R.J.F. (ed.) (1994), Myrtaceae. Queensland Vascular Plants: Names and Distribution: 207 [primary reference]