Halford, J.J. & Jessup, L.W. (20 April 2020), Denhamia megacarpa J.J.Halford & Jessup and D. peninsularis J.J.Halford & Jessup (Celastraceae), two new species from Queensland. Austrobaileya 10(4): 598-600, Fig 2, Map 2 [tax. nov.]

• Type: "Queensland. COOK DISTRICT: 16.8 km NE of Heathlands by road, 29 February 1992, J.R. Clarkson 9256 & V.J. Neldner (holo: BRI; iso: K)."

taxonomic synonym: Denhamia sp. (Jardine River Mouth BH 10250) [n/a] taxonomic synonym: Denhamia sp. (Jardine River B.P.Hyland 10250) [n/a] taxonomic synonym: Denhamia sp. (Jardine River Mouth) [n/a]

• Etymology: "The species epithet is given in reference to Cape York Peninsula, the location to where this species is confined."

Brown, G.K. & Bostock, P.D. (December 2020), Appendix A: New names and name and status changes 2019 to 2020. Introduction to the Census of the Queensland Flora 2020: 11 [secondary reference]

taxonomic synonym: Denhamia sp. (Jardine River B.P.Hyland 10250) [n/a]

Council of Heads of Australasian Herbaria (29 September 2022), Australian Plant Census: - APC [secondary reference]

taxonomic synonym: Denhamia sp. (Jardine River Mouth BH 10250) [n/a] taxonomic synonym: Denhamia sp. (Jardine River B.P.Hyland 10250) [n/a] taxonomic synonym: Denhamia sp. (Jardine River Mouth) [n/a] taxonomic synonym: Denhamia sp. Jardine River (B.P.Hyland 10250) Qld Herbarium [n/a]

• APC Dist.: Qld

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