Forster, J.G.A. (1786), Florulae Insularum Australium Prodromus: 58 [tax. nov.]

• Type: Craspedia uniflora G.Forster

Cassini, A.H.G. de in Cuvier, F. (ed.) (1819), Dictionnaire des Sciences Naturelles Edn. 2, 11: 355 [secondary reference]

Bentham, G. (5 January 1867), Orders XLVIII. Myrtaceae- LXII. Compositae. Flora Australiensis 3: 578 [secondary reference]

taxonomic synonym: Richea Labill. nom. rej. taxonomic synonym: Pycnosorus Benth. legitimate

Mueller, F.J.H. von (1882), Systematic Census of Australian Plants: 83 [secondary reference]

taxonomic synonym: Richea Labill. nom. rej. taxonomic synonym: Pycnosorus Benth. legitimate

Dixon, W.A. (1906), The Plants of New South Wales: 188, 203 [secondary reference]

Bailey, F.M. (1913), Comprehensive Catalogue of Queensland Plants: 268 [secondary reference]

Sulman, F. (1914), A Popular Guide to the Wild Flowers of New South Wales II: 86-87 [secondary reference]

Black, J.M. (1929), Bignoniaceae - Compositae. Flora of South Australia 4: 650 [secondary reference]

• Etymology: "From Greek kraspedon, a border or hem: alluding to the woolly fringe of the leaves in some New Zealand forms of C. uniflora."

Black, J.M. & Robertson, E.L. (1957), Flora of South Australia Edn. 2, 4: 931 [secondary reference]

Beadle, N.C.W., Evans, O.D. & Carolin, R.C. (1962), Handbook of the Vascular Plants of the Sydney District and Blue Mountains: 375 [secondary reference]

Curtis, W.M. (1963), Angiospermae: Lythraceae to Epacridaceae. The Student's Flora of Tasmania 2: 346 [secondary reference]

Burbidge, N.T. & Gray, M. (1970), Flora of the Australian Capital Territory: 389-390 [secondary reference]

Costin, A.B., Gray, M., Totterdell, C.J. & Wimbush, D.J. (1979), Kosciusko Alpine Flora Edn. 1: 375-376 [secondary reference]

Jacobs, S.W.L. & Pickard, J. (1981), Plants of New South Wales: 76 [secondary reference]

Short, P.S. in Jessop, J.P. (ed.) (1981), Compositae (Craspedia to Actinobole). Flora of Central Australia: 386 [secondary reference]

Stanley, T.D. in Stanley, T.D. & Ross, E.M. (1986), Asteraceae. Flora of South-eastern Queensland 2: 546-547 [secondary reference]

Lander, N.S. in Marchant, N.G., Wheeler, J.R., Rye, B.L., Bennett, E.M., Lander, N.S. & Macfarlane, T.D. (1987), Asteraceae. Flora of the Perth Region 2: 676 [secondary reference]

Anderberg, A.A. (1991), Taxonomy and Phylogeny of the Tribe Gnaphalieae (Asteraceae). Opera Botanica 104: 111, 114 [secondary reference]

taxonomic synonym: Richea Labill. nom. rej. taxonomic synonym: Pycnosorus Benth. legitimate

Everett, J. & Doust, A.N.L. in Harden, G.J. (ed.) (1992), Craspedia. Flora of New South Wales 3: 221-222 [secondary reference]

common name: Billy buttons [n/a]

Everett, J. & Doust, A.N.L. (30 September 1992), Four New Australian Species of Craspedia sens. strict. (Asteraceae: Gnaphalieae). Telopea 5(1): 35-38 [secondary reference]

Everett, J. & Thompson, J. (30 September 1992), New alpine and subalpine species in Craspedia sens. strict. (Asteraceae: Gnaphalieae). Telopea 5(1): - [secondary reference]

Everett, J. in Walsh, N.G. & Entwisle, T.J. (ed.) (1999), Craspedia. Flora of Victoria 4: 758-759 [secondary reference]

Wheeler, J.R., Marchant, N.G. & Lewington, M. (2002), Dicotyledons. Flora of the South West 2: 503 [secondary reference]

Anderberg, A.A., Baldwin, B.G., Bayer, R.G., Breitwieser, I., Jeffrey, C., Dillon, M.O., Eldenäs, P., Funk, V., Garcia-Jacas, N., Hind, D.J.N., Karis, P.O., Lack, H.W., Nesom, G., Nordenstam, B., Oberprieler, C., Panero, J.J., Puttock, C., Robinson, H., Stuessy, T.F., Susanna, A., Urtubey, E., Vogt, R., Ward, J. & Watson, L.E. in Kubitzki, K. (ed.) (2007), Compositae. The Families and Genera of Vascular Plants 8: 261 [secondary reference]

Mabberley, D.J. (1 May 2008), Mabberley's Plant-Book Edn. 3: 225 [secondary reference]

taxonomic synonym: Pycnosorus Benth. legitimate

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

taxonomic synonym: Richea Labill. nom. rej. taxonomic synonym: Cartodium R.Br. nom. inval., pro syn.

• APC Dist.: WA, SA, Qld, NSW, ACT, Vic, Tas

---