Greene, E.L. (1882), Bulletin of the Torrey Botanical Club 9: 64 [tax. nov.]

Masters, M.T. (1896), Journal of the Linnean Society, Botany 31: 340 [basionym]

basionym of: Cupressus benthamii var. arizonica (Greene) Mast. legitimate

Hosking, J.R., Conn, B.J. & Lepschi, B.J. (2003), Plant species first recognised as naturalised for New South Wales over the period 2000-2001. Cunninghamia 8(2): 176 [secondary reference]

common name: Arizona Cypress [n/a]

Farjon, A. (2005), A monograph of Cupressaceae and Sciadopitys: 179-181 [secondary reference]

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

taxonomic synonym: Cupressus glabra Sudw. legitimate taxonomic synonym: Cupressus arizonica var. glabra (Sudw.) Little legitimate

Little, D.P. (2006), Evolution and circumscription of the true cypresses (Cupressaceae: Cupressus). Systematic Botany 31(3): 473 [basionym]

basionym of: Callitropsis arizonica (Greene) D.P.Little legitimate

Council of Heads of Australasian Herbaria (2007), Australian Plant Census: - [secondary reference]

nomenclatural synonym: Callitropsis arizonica (Greene) D.P.Little legitimate

• APC Comment: Infraspecific identity of plants naturalised in Qld and NSW is uncertain.
• APC Dist.: Qld (doubtfully naturalised), NSW (naturalised), ACT (naturalised), Vic (doubtfully naturalised)

Adams, R.P., Bartel, J.A. & Price, R.A. (2009), A new genus, Hesperocyparis, for the cypresses of the western hemisphere (Cupressaceae). Phytologia 91(1): 180 [basionym]

basionym of: Hesperocyparis arizonica (Greene) Bartel legitimate

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

nomenclatural synonym of: Hesperocyparis arizonica (Greene) Bartel legitimate

Laubenfels, D.J. de (2009), Nomenclatural actions for the New World Cypresses (Cupressaceae). Novon 19: 301 [basionym]

basionym of: Neocupressus arizonica (Greene) de Laub. legitimate

Council of Heads of Australasian Herbaria (2010), Australian Plant Census: - [nomenclatural synonym]

nomenclatural synonym of: Hesperocyparis arizonica (Greene) Bartel legitimate

Laubenfels, D.J. de, Husby, C.E. & Griffith, M.P. (2012), Further nomenclatural action for the cypresses (Cupressaceae). Novon 22(1): 12 [nomenclatural synonym]

nomenclatural synonym of: Hesperocyparis arizonica (Greene) Bartel legitimate

Council of Heads of Australasian Herbaria (2016), Australian Plant Census: - [nomenclatural synonym]

nomenclatural synonym of: Hesperocyparis arizonica (Greene) Bartel legitimate

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