Ross, J.H. (29 May 1985), A revision of the Genus Labichea Gaudich. ex DC. (Caesalpiniaceae). Muelleria 6(1&2): 39 [autonym]

Ross, J.H. in McCarthy, P.M. (ed.) (1998), Labichea. Flora of Australia 12: 153 [secondary reference]

taxonomic synonym: Labichea bipunctata Paxton legitimate taxonomic synonym: Labichea diversifolia var. longifolia Meisn. nom. inval.

Council of Heads of Australasian Herbaria (2005), Australian Plant Census: - APC [secondary reference]

taxonomic synonym: Labichea bipunctata Paxton legitimate taxonomic synonym: Labichea diversifolia var. longifolia Meisn. nom. inval. taxonomic synonym: Labichea diversifolia Meisn. var. diversifolia legitimate

• APC Dist.: WA

Barrett, Russell & Tay, Eng Pin (2016), Perth Plants: a Field Guide to the Bushland and Coastal Flora of Kings Park and Bold Park Edn. 2: 302-303, photos 14-16 [secondary reference]

common name: Spiny Butterfly Bush [n/a]

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