Presl, C.B. [K.B.] (1828), Reliquae Haenkeanae: 84, t. 12, fig. 3 [tax. nov.]

• Type: "Hab. in insulis Philippinis."

Sadebeck, R.E.B. in Engler, H.G.A. & Prantl, K.A.E. (ed.) (1900), Marsiliaceae. Die Naturlichen Pflanzenfamilien 4 (195): 419 [basionym]

basionym of: Marsilea elata var. crenata (C.Presl) Sadeb. legitimate

Tindale, M.D. in Specht, R.L. & Mountford, C.P. (ed.) (1958), The Pteridophyta of Arnhem Land. Records of the American-Australian Scientific Expedition to Arnhem Land No. 3 Botany and Plant Ecology: 171, 182-183 [secondary reference]

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]

Aston, H.I. (1973), Aquatic Plants of Australia: 37 [secondary reference]

Chinnock, R.J. & Henshall, T.S. in Jessop, J.P. (ed.) (1981), Pteridophyta. Flora of Central Australia: 13 [secondary reference]

Dunlop, C.R. (1987), Checklist of the Vascular Plants of the Northern Territory. Technical Report: Conservation Commission of the Northern Territory 26: 2 [secondary reference]

Wheeler, J.R. in Wheeler, J.R. (ed.) (1992), Marsileaceae. Flora of the Kimberley Region: 49-50 [secondary reference]

Jones, D.L. in McCarthy, P.M. (ed.) (1998), Marsileaceae. Flora of Australia 48: 171, Fig. 56, Map 142 APC [secondary reference]

nomenclatural synonym: Marsilea elata var. crenata (C.Presl) Sadeb. legitimate common name: Nardoo [n/a]

• APC Dist.: NT, Qld

Short, P.S. in Cowie, I.D., Short, P.S. & Osterkamp Madsen, M. (2000), Algae:Fern Allies. Floodplain Flora. A flora of the coastal floodplains of the Northern Territory, Australia: 46, Fig. 8 [secondary reference]

Tindale, M.D. & Roy, S.K. (23 December 2002), A cytotaxonomic survey of the Pteridophyta of Australia. Australian Systematic Botany 15(6): 850 [secondary reference]

Short, P., Dixon, D. & Osterkamp Madsen, M. (2003), A review of the ferns and fern allies of the Northern Territory. The Beagle, Records of the Museums and Art Galleries of the Northern Territory 19(3): 26-28, Fig. 7B-D, map [secondary reference]

Field, A.R. (2 January 2020), Classification and typification of Australian lycophytes and ferns based on Pteridophyte Phylogeny Group classification PPG I. Australian Systematic Botany 33(1): 32 [secondary reference]

• Lectotype: "ins. Philipp. [Philippine Islands], s. dat., Haenke s.n. (lecto, designated here: PRC!; isolecto: HAL 0137812*; K 000570761*)."

---