Johnson, E.R.L. (1984), Taxonomic Revision of Isoetes L. in Western Australia. Journal of the Royal Society of Western Australia 67(1): 39 (Fig. 12) [tax. nov.]

• Type: "Western Australia; near Lake Monger, Aug. 1958, C.A.Gardner s.n.: holo: AD 97134005; iso: PERTH."

Green, J.W. (1985), Census of the Vascular Plants of Western Australia Edn. 2: 25 [secondary reference]

Chinnock, R.J. in McCarthy, P.M. (ed.) (1998), Isoetaceae. Flora of Australia 48: 62, Map 19 APC [secondary reference]

• APC Dist.: WA

Paczkowska, G. & Chapman, A.R. (2000), The Western Australian Flora, a descriptive catalogue: 20 [secondary reference]

Troia, A., Pereira, J.B., Kim, C. & Taylor, W.C. (2016), The genus Isoetes (Isoetaceae): a provisional checklist of the accepted and unresolved taxa. Phytotaxa 277(2): 123 [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): 11 [secondary reference]

• Type: "near Lake Monger, Aug. 1958, C.A.Gardner s.n. (holo: AD 97134005 n.v.; iso: PERTH 05768098*)."

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