Hill, K.D. (26 April 1994), Three new species of Cycas (Cycadaceae) from the Northern Territory, Australia. Telopea 5(4): 698 [tax. nov.]

• Type: NORTHERN TERRITORY: 31.4 km from Labelle Downs homestead on track to Channel Point, K.D. Hill 4034 & L. Stanberg, 08 Sep 1991 (holo NSW; iso CANB, DNA)

Hill, K.D. (14 November 1996), A taxonomic revision of the genus Cycas (Cyadaceae) in Australia. Telopea 7(1): 39 [secondary reference]

Hill, K.D. in McCarthy, P.M. (ed.) (1998), Cycadaceae. Flora of Australia 48: 618 [secondary reference]

Laubenfels, D.J. de & Adema, F. (1998), A taxonomic revision of the genera Cycas and Epicycas gen.nov. (Cycadaceae). Blumea 43(2): 365 [taxonomic synonym]

taxonomic synonym of: Cycas lane-poolei C.A.Gardner legitimate

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

nomenclatural synonym: Cycas canalis K.D.Hill subsp. canalis legitimate taxonomic synonym: Cycas canalis subsp. carinata K.D.Hill legitimate

• APC Comment: Two subspecies were recognised in this species in Flora of Australia (Hill, 1998), but are no longer maintained. C. canalis subsp. canalis was included in the synonymy of C. lane-poolei by de Laubenfels & Adema (1998). C. canalis subsp. carinata was included in the synonymy of C. angulata by de Laubenfels & Adema (1998).
• APC Dist.: NT

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