Baker, R.T. & Smith, H.G. (1910), A Research on the Pines of Australia: 172-181 [tax. nov.]

taxonomic synonym: Frenela robusta var. microcarpa A.Cunn. ex Benth. legitimate taxonomic synonym: Frenela intratropica R.T.Baker & H.G.Sm. nom. inval., pro syn. common name: Cypress Pine [n/a]

• Comment: Baker & Smith refer to "Benth. et Hook, f Gen. Pl. Vol. III.", but the name does not appear in that work.

Ewart, A.J. & Davies, O.B. (1917), The Flora of the Northern Territory: 19 [basionym]

basionym of: Callitris robusta var. intratropica (R.T.Baker & H.G.Sm.) Ewart & O.B.Davies legitimate

Gardner, C.A. (1930), Part I. Pteridophyta-Proteaceae. Enumeratio Plantarum Australiae Occidentalis: 4 [secondary reference]

Garden, J.G. (21 February 1957), A revision of the genus Callitris. Contributions from the New South Wales National Herbarium 2(5): 365-366 [secondary reference]

• Lectotype: "Arnhem Land, Mueller (K, photograph CANB)."

taxonomic synonym: Frenela robusta var. microcarpa A.Cunn. ex Benth. legitimate

Bateman, W. & Specht, R.L. in Specht, R.L. & Mountford, C.P. (ed.) (August 1958), Some ecological and systematic notes on the vegetation near Mt. Marumba in the centre of Arnhem Land. Records of the American-Australian Scientific Expedition to Arnhem Land No. 3 Botany and Plant Ecology: 329 [secondary reference]

Specht, R.L. in Specht, R.L. & Mountford, C.P. (ed.) (August 1958), The Gymnospermae and Angiospermae collected on the Arnhem Land Expedition. Records of the American-Australian Scientific Expedition to Arnhem Land No. 3 Botany and Plant Ecology: 187 [secondary reference]

taxonomic synonym: Frenela intratropica Benth. nom. inval., pro syn.

Hall, N., Johnston, R.D. & Chippendale, G.M. (1970), Forest Trees of Australia: 300-301 [secondary reference]

Willis, J.H. (1970), A Handbook to Plants in Victoria Edn. 2, 1: 57 [taxonomic synonym]

taxonomic synonym of: Callitris columellaris F.Muell. legitimate

Chippendale, G.M. (17 April 1972), Check List of Northern Territory Plants. Proceedings of the Linnean Society of New South Wales 96(4): 218 [secondary reference]

Green, J.W. (1981), Census of the Vascular Plants of Western Australia: 4 [secondary reference]

Silba, J. (1984), An international census of the Coniferae, 1. Phytologia Memoirs 7: 16 [basionym]

basionym of: Callitris columellaris var. intratropica (R.T.Baker & H.G.Sm.) Silba legitimate

Green, J.W. (1985), Census of the Vascular Plants of Western Australia Edn. 2: 27 [secondary reference]

Dunlop, C.R. (1987), Checklist of the Vascular Plants of the Northern Territory. Technical Report: Conservation Commission of the Northern Territory 26: 3 [secondary reference]

Koch, B.L. in Wheeler, J.R. (ed.) (1992), Cupressaceae. Flora of the Kimberley Region: 53-55, Fig. 7B [secondary reference]

common name: Arnhem Cypress Pine [n/a]

Robson, Peter J. (1993), Checklist of Australian Trees: alphabetical listings of common and scientific names: - [secondary reference]

common name: White Cypress Pine [n/a] common name: Northern Cypress Pine [n/a] common name: Cypress Pine [n/a]

Hyland, B.P.M., Gray, B. & Elick, R.W. in Cooper, W.E. & Cooper, W.T. (1994), Appendix I: Provisional Species List. Fruits of the Rainforest: 303 [secondary reference]

Hill, K.D. in McCarthy, P.M. (ed.) (1998), Cupressaceae. Flora of Australia 48: 577-578, Map 504 [secondary reference]

nomenclatural synonym: Callitris robusta var. microcarpa (A.Cunn. ex Benth.) F.M.Bailey legitimate nomenclatural synonym: Callitris robusta var. intratropica (R.T.Baker & H.G.Sm.) Ewart & O.B.Davies legitimate

Hyland, B.P.M., Whiffin, T.P., Christophel, D.C., Gray, B., Elick, R.W. & Ford, A.J. (1999), Australian tropical rain forest trees and shrubs. Australian tropical rain forest trees and shrubs: 61 [secondary reference]

Hyland, B.P.M., Whiffin, T.P., Christophel, D.C., Gray, B. & Elick, R.W. (2003), Australian tropical rain forest plants. Trees, Shrubs and Vines: Code 1081 [secondary reference]

Cooper, W.E. & Cooper, W.T. (2004), Fruits of the Australian Tropical Rainforest: 6 [secondary reference]

nomenclatural synonym: Callitris columellaris var. intratropica (R.T.Baker & H.G.Sm.) Silba legitimate common name: Arnhem Cypress Pine [n/a] common name: Cypress Pine [n/a]

Farjon, A. (2005), A monograph of Cupressaceae and Sciadopitys: 507 [taxonomic synonym]

taxonomic synonym of: Callitris columellaris F.Muell. legitimate

Moore, P. (2005), A guide to plants of inland Australia: 107 (photo, map) [secondary reference]

common name: Northern Cypress Pine [n/a]

Council of Heads of Australasian Herbaria (2006), Australian Plant Census: - [taxonomic synonym]

taxonomic synonym of: Callitris columellaris F.Muell. legitimate

Council of Heads of Australasian Herbaria (2009), Australian Plant Census: - [secondary reference]

nomenclatural synonym: Callitris robusta var. intratropica (R.T.Baker & H.G.Sm.) Ewart & O.B.Davies legitimate nomenclatural synonym: Callitris columellaris var. intratropica (R.T.Baker & H.G.Sm.) Silba legitimate taxonomic synonym: Frenela intratropica Benth. nom. inval., pro syn. taxonomic synonym: Frenela robusta var. microcarpa A.Cunn. ex Benth. legitimate taxonomic synonym: Callitris robusta var. microcarpa (A.Cunn. ex Benth.) F.M.Bailey legitimate taxonomic synonym: Callitris columellaris var. microcarpa (A.Cunn. ex Benth.) Govaerts legitimate

• APC Comment: Callitris intratropica is included in Callitris columellaris in WA.
• APC Dist.: NT, Qld

Council of Heads of Australasian Herbaria (31 July 2018), Australian Plant Census: - [secondary reference]

nomenclatural synonym: Callitris robusta var. intratropica (R.T.Baker & H.G.Sm.) Ewart & O.B.Davies legitimate nomenclatural synonym: Callitris columellaris var. intratropica (R.T.Baker & H.G.Sm.) Silba legitimate taxonomic synonym: Frenela intratropica Benth. nom. inval., pro syn. taxonomic synonym: Frenela robusta var. microcarpa A.Cunn. ex Benth. legitimate taxonomic synonym: Callitris robusta var. microcarpa (A.Cunn. ex Benth.) F.M.Bailey legitimate taxonomic synonym: Frenela intratropica R.T.Baker & H.G.Sm. nom. inval., pro syn. taxonomic synonym: Callitris columellaris var. microcarpa (A.Cunn. ex Benth.) Govaerts legitimate

• APC Comment: Callitris intratropica is included in Callitris columellaris in WA.
• APC Dist.: NT, Qld

Council of Heads of Australasian Herbaria (7 July 2021), Australian Plant Census: - [secondary reference]

nomenclatural synonym: Callitris robusta var. intratropica (R.T.Baker & H.G.Sm.) Ewart & O.B.Davies legitimate nomenclatural synonym: Callitris columellaris var. intratropica (R.T.Baker & H.G.Sm.) Silba legitimate taxonomic synonym: Frenela intratropica Benth. nom. inval., pro syn. taxonomic synonym: Frenela robusta var. microcarpa A.Cunn. ex Benth. legitimate taxonomic synonym: Callitris robusta var. microcarpa (A.Cunn. ex Benth.) F.M.Bailey legitimate taxonomic synonym: Frenela intratropica R.T.Baker & H.G.Sm. nom. inval., pro syn. taxonomic synonym: Callitris columellaris var. microcarpa (A.Cunn. ex Benth.) Govaerts legitimate

• APC Dist.: WA, NT, Qld

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

nomenclatural synonym: Callitris robusta var. intratropica (R.T.Baker & H.G.Sm.) Ewart & O.B.Davies legitimate nomenclatural synonym: Callitris columellaris var. intratropica (R.T.Baker & H.G.Sm.) Silba legitimate taxonomic synonym: Frenela robusta var. microcarpa A.Cunn. ex Benth. legitimate taxonomic synonym: Frenela intratropica Benth. nom. inval., pro syn. taxonomic synonym: Callitris robusta var. microcarpa (A.Cunn. ex Benth.) F.M.Bailey legitimate taxonomic synonym: Frenela intratropica R.T.Baker & H.G.Sm. nom. inval., pro syn. taxonomic synonym: Callitris columellaris var. microcarpa (A.Cunn. ex Benth.) Govaerts legitimate

• APC Comment: Callitris intratropica is included in Callitris columellaris in WA.
• APC Dist.: NT, Qld

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