Linnaeus, C. (1 May 1753), Species Plantarum 2: 811 [tax. nov.]

• Type: "Habitat in Europae cultioris pascuis."

Bentham, G. (5 January 1867), Orders XLVIII. Myrtaceae- LXII. Compositae. Flora Australiensis 3: 677 [secondary reference]

Mueller, F.J.H. von (1888), Plants, hitherto immigrated and naturalized in Victoria, with indications of their nativity and English popular names. Key to the System of Victorian Plants 1: 534 [secondary reference]

Hamilton, A.G. (1892), On the effect which settlement in Australia has produced upon indigenous vegetation. Journal and Proceedings of the Royal Society of New South Wales 26: 235 [secondary reference]

Rodway, L. (1903), The Tasmanian Flora: 97 [secondary reference]

Dixon, W.A. (1906), The Plants of New South Wales: 202 [secondary reference]

common name: Cat's-ear [n/a] common name: Hogweed [n/a]

Bailey, F.M. (1913), Comprehensive Catalogue of Queensland Plants: 276 [secondary reference]

common name: Long-rooted Cat's-ear [n/a]

Black, J.M. (1929), Bignoniaceae - Compositae. Flora of South Australia 4: 657, Fig. 323 [secondary reference]

common name: Rooted Cat's-ear [n/a]

Domin, K. (1930), Beitrage zur Flora und Pflanzengeographie Australiens. Bibliotheca Botanica 22(89): 1243 [secondary reference]

Black, J.M. & Robertson, E.L. (1957), Flora of South Australia Edn. 2, 4: 939, Fig. 1250 [secondary reference]

common name: Rooted Cat's-ear [n/a]

Beadle, N.C.W., Evans, O.D. & Carolin, R.C. (1962), Handbook of the Vascular Plants of the Sydney District and Blue Mountains: 395 [secondary reference]

common name: Flatweed [n/a] common name: Catsear [n/a]

Curtis, W.M. (1963), Angiospermae: Lythraceae to Epacridaceae. The Student's Flora of Tasmania 2: 385-386 [secondary reference]

common name: Cat's Ear [n/a] common name: Flat-weed [n/a]

Burbidge, N.T. & Gray, M. (1970), Flora of the Australian Capital Territory: 400, Fig. 405. [secondary reference]

common name: Flatweed [n/a] common name: Catsear [n/a]

Cunningham, G.M., Mulham, W.E., Milthorpe, P.L. & Leigh, J.H. (1981), Plants of Western New South Wales: 716 [secondary reference]

common name: Rooted Catsear [n/a] common name: Catsear [n/a] common name: Dandelion [n/a] common name: Common Catsear [n/a] common name: Flatweed [n/a]

Jacobs, S.W.L. & Pickard, J. (1981), Plants of New South Wales: 81 [secondary reference]

Jessop, J.P. in Jessop, J.P. (ed.) (1981), Compositae (Asteraceae) - most genera. Flora of Central Australia: 413, Fig. 533 [secondary reference]

common name: Cat's Ear [n/a]

Green, J.W. (1985), Census of the Vascular Plants of Western Australia Edn. 2: 167Û [taxonomic synonym]

taxonomic synonym of: Hypochaeris glabra L. legitimate

Gray, M. & Michael, P.W. (1986), List of plants collected at the old Flemington Saleyards, Sydney, New South Wales. Plant Protection Quarterly 1(4): 137 [secondary reference]

common name: Catsear [n/a]

Stanley, T.D. in Stanley, T.D. & Ross, E.M. (1986), Asteraceae. Flora of South-eastern Queensland 2: 592, Fig. 83F [secondary reference]

common name: Flatweed [n/a] common name: Catsear [n/a]

Dunlop, C.R. (1987), Checklist of the Vascular Plants of the Northern Territory. Technical Report: Conservation Commission of the Northern Territory 26: 11 [secondary reference]

Murray, L. in Harden, G.J. (ed.) (1992), Hypochaeris. Flora of New South Wales 3: 333 [secondary reference]

common name: Flatweed [n/a] common name: Catsear [n/a]

Green, P.S. in Wilson, A.J.G. (ed.) (1994), Norfolk Island & Lord Howe Island. Flora of Australia 49: 369 [secondary reference]

Jeanes, J.A. in Walsh, N.G. & Entwisle, T.J. (ed.) (1999), Asteraceae. Flora of Victoria 4: 710, Fig. 136b [secondary reference]

common name: Flat-weed [n/a] common name: Cat's-ear [n/a]

Jessup, L.W. (22 April 2002), Flora of South-eastern Queensland Volume 2 Changes to names or status of taxa: - [secondary reference]

orthographic variant: Hypochoeris radicata L. orth. var.

Thompson, I.R. (22 May 2007), A taxonomic treatment of tribe Lactuceae (Asteraceae) in Australia. Muelleria 25: 90 [secondary reference]

common name: Flat-weed [n/a] common name: Cats-ear [n/a]

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

orthographic variant: Hypochoeris radicata L. orth. var. orthographic variant: Hypochaeris radiata L. orth. var.

• APC Dist.: WA (naturalised), NT (formerly naturalised), SA (naturalised), Qld (naturalised), NSW (naturalised), LHI (naturalised), NI (naturalised), ACT (naturalised), Vic (naturalised), Tas (naturalised)

Thompson, I.R. in Wilson, A.J.G. (ed.) (2015), Hypochaeris. Flora of Australia 37: 138-139, Plate 16, map [secondary reference]

common name: Flat-weed [n/a] common name: Cats-ear [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: 276-277, photos 10-12 [secondary reference]

common name: Flat Weed [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: 17 [secondary reference]

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