Caption: A-E . Acacia obtusata . A , flowering branchlet; B , C , phyllode variation; D , pod; E , seed (A , H.Boyd, 11 Aug. 1959, NSW; B , Moore 2602, NSW; C , H.Rumsey, 23 Aug. 1894, NSW; D-E , J.Boorman, Dec. 1913, NSW). F-I . Acacia macnuttiana . F , flowering branchlet; G , short phyllode (variant); H , pod; I , seed (F , A.McNutt, ("D8" syntype), Aug. 1913, NSW; G , A.McNutt ("D9" syntype), Aug. 1913, NSW; H-I , J.Williams, 19 Nov. 1965, NSW). J-L . Acacia caleyi . J , flowering branchlet; K , pod; L , seed (J , T.Tame 3212, PERTH; K-L , T.Tame 3214, PERTH). M-S . Acacia decora . M , flowering branchlet; N-Q , phyllode variation; R , pod; S , seed (M , B.O'Keefe, 1 June 1983, PERTH; N , I.B.Staples IBS2166, MEL; O , J.Willis, 26 Aug. 1967, MEL; P , B.Maslin 5920, PERTH; Q , J.Boorman, Sept. 1918, NSW; R , W.Bauerlen, Dec. 1903, NSW; S , B.Kennedy, 14 Dec. 1976, NSW).Illustrators: A-C, H-S M.Pieroni. D-G B.Maslin.
Flora of Australia Volume 11a (2001) figure 23.