Braun, A.K.H. (1868), Über die australischen Arten der Gattung Isoetes. Monatsberichte der Koniglich Preussischen Akademie der Wissenschaften zu Berlin 1868: 538 [nom. nov.]

replaced synonym: Isoetes humilior F.Muell. ex A.Braun legitimate pro parte taxonomic synonym: Isoetes tasmanica Durieu nom. illeg., nom. superfl.

Pfeiffer, N.E. (April 1922), Monograph of the Isoetaceae. Annals of the Missouri Botanical Garden 9(2): 134 [nomenclatural synonym]

nomenclatural synonym of: Isoetes humilior F.Muell. ex A.Braun legitimate

Chinnock, R.J. in McCarthy, P.M. (ed.) (1998), Isoetaceae. Flora of Australia 48: 60 [taxonomic synonym]

taxonomic synonym of: Isoetes humilior F.Muell. ex A.Braun legitimate

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

nomenclatural synonym of: Isoetes humilior F.Muell. ex A.Braun legitimate

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): 117 [taxonomic synonym]

taxonomic synonym of: Isoetes humilior F.Muell. ex A.Braun legitimate

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): 10 [nomenclatural synonym]

nomenclatural synonym of: Isoetes humilior F.Muell. ex A.Braun legitimate

---