Nuttall, T. (1821), Journal of the Academy of Natural Sciences of Philadelphia 2: 114 [tax. nov.]

• Type: "Throughout the Arkansa territory to the banks of Red river, clay, chiefly in the prairies which are subject to temporary inundations. – Flowering from June to October."

Bailey, F.M. (1888), A Synopsis of the Queensland Flora Suppl. 2: 35 [secondary reference]

Bailey, F.M. (1913), Comprehensive Catalogue of Queensland Plants: 272 [secondary reference]

Sherff, E.E. (1936), Revision of the genus Coreopsis. Publications of the Field Museum of Natural History, Botanical Series 11(6): 417-420 [secondary reference]

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

taxonomic synonym: Calliopsis bicolor Rchb. legitimate taxonomic synonym: Calliopsis cardaminaefolia DC. legitimate

• APC Dist.: Qld (formerly naturalised)

Orchard, A.E. in Wilson, A.J.G. (ed.) (2015), Asteraceae Subfam. Asteroideae Trib. 7. Coreopsideae. Flora of Australia 37: 457 [secondary reference]

• Text: "was recorded from Milton, Qld, 1888, J.H.Simmonds s.n. (BRI). it is not clear whether this was a cultivated or naturalised plant, but it has, in any case, not been collected since. Not treated further."

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