Simon, B.K. & Jacobs, S.W.L. (3 December 2003), Megathyrsus, a new generic name for Panicum subgenus Megathyrsus. Austrobaileya 6(3): 572-573 [autonym]

Jessup, L.W. (2005), Flora of South-eastern Queensland Volume 3 Changes to names or status of taxa: - [secondary reference]

nomenclatural synonym: Panicum maximum Jacq. var. maximum legitimate

Jacobs, S.W.L., Whalley, R.D.B. & Wheeler, D.J.B. (2008), Grasses of New South Wales Edn. 4: 299 [secondary reference]

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

nomenclatural synonym: Panicum maximum Jacq. var. maximum legitimate nomenclatural synonym: Urochloa maxima (Jacq.) R.D.Webster var. maxima legitimate

• APC Dist.: WA (naturalised), NT (naturalised), Qld (naturalised), NSW (naturalised)

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