Pultenaea acerosa
  Pultenaea acerosa R.Br. ex Benth.
  
    Bentham, G. (1864), Flora Australiensis 2: 131
  
  
    TYPE:
      "S. Australia. Memory Cove, R.Brown; Lofty Range,
    Whittaker, F. Mueller; Encounter Bay, C. Stuart; Port Lincoln,
    Wilhelmi."
  
  
    Kok, R.P.J. de & West, J.G. (2003) A revision of the genus
    Pultenaea (Fabaceae) 2. Eastern Australian species with
    velutinous ovaries and incurved leaves. Australian
    Systematic Botany 16(2): 232-234, Fig. 1
  
  
    LECTO:   Port Lincoln, Wilhelmi s.n. (lecto-,
    K) here designated.
  
  
    taxonomic Synonyms:
    
    Pultenaea rigida Benth. ;  Bentham, G. (1864),
    Flora Australiensis 2: 130
    
    Pultenaea rigida Benth.  var. rigida ; 
    Jessop, J.P. & Toelken, H.R. in Black, J.M. (1986),
    Flora of South Australia Edn. 4, 2: 681
    
    Pultenaea acerosa var. acicularis H.B.Will.
    ;  Williamson, H.B. (1921) A revision of the genus
    Pultenaea, Part II. Proceedings of the Royal Society of
    Victoria 33: 140, pl. VII.
    
    Pultenaea rigida var. ovata J.Z.Weber ; 
    Jessop, J.P. & Toelken, H.R. in Black, J.M. (1986),
    Flora of South Australia Edn. 4, 2: 681