Druce, G.C. (1917), Nomenclatorial Notes: chiefly African and Australian. The Botanical Exchange Club and Society of the British Isles Report for 1916, Suppl. 2: 624 [comb. nov.]

basionym: Gorteria linearis Thunb. legitimate

Jeanes, J.A. in Walsh, N.G. & Entwisle, T.J. (ed.) (1999), Asteraceae. Flora of Victoria 4: 719-720, Fig. 138j [secondary reference]

nomenclatural synonym: Gorteria linearis Thunb. legitimate

Wheeler, J.R., Marchant, N.G. & Lewington, M. (2002), Dicotyledons. Flora of the South West 2: 507 [secondary reference]

common name: Gazania [n/a]

Council of Heads of Australasian Herbaria (2011), Australian Plant Census: - APC [secondary reference]

nomenclatural synonym: Gorteria linearis Thunb. legitimate

• APC Comment: S.Howis, N.P.Barker & L.Mucina, Taxon 58: 871-882 (2009), indicate that their Gazania krebsiana-G. rigens species group (of which G. linearis is a member) could be "one large hybridising species complex".
• APC Dist.: WA (naturalised), SA (naturalised), Qld (naturalised), NSW (naturalised), NI (doubtfully naturalised), ACT (naturalised), Vic (naturalised), Tas (naturalised)

Ghafoor, A. in Wilson, A.J.G. (ed.) (2015), Gazania. Flora of Australia 37: 170-171, Plate 19, Fig. 17E-I, map [secondary reference]

nomenclatural synonym: Gorteria linearis Thunb. legitimate common name: Treasure Flower [n/a] common name: Hardy Gazania [n/a] common name: Gazania Daisy [n/a] common name: Gazania [n/a]

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: 274-275, photos 10-12 [secondary reference]

common name: Gazania [n/a]

de Salas, M.F. & Baker, M.L. (2016), Tasmanian vascular plant census. A Census of the Vascular Plants of Tasmania, including Macquarie Island: 15 [secondary reference]

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