Menyanthaceae Dumort.
Nymphoides stygia (J.M.Black) H.Eichler
, legitimate, scientific
[Eichler, Hj. (5 November 1963), Some new names and new combinations relevant to the Australian flora. Taxon 12(8)]:
296
[comb. nov.]
basionym:
Limnanthemum stygium J.M.Black
legitimate
[Aston, H.I. (1973), Aquatic Plants of Australia]:
116
[secondary reference]
nomenclatural synonym:
Limnanthemum stygium J.M.Black
legitimate
[Aston, H.I. in Walsh, N.G. & Entwisle, T.J. (ed.) (1999), Menyanthaceae. Flora of Victoria 4]:
383
[taxonomic synonym]
taxonomic synonym of:
Villarsia reniformis R.Br.
legitimate
[Council of Heads of Australasian Herbaria (2006), Australian Plant Census]:
-
[taxonomic synonym]
taxonomic synonym of:
Villarsia reniformis R.Br.
legitimate
[Aston, H.I. (28 July 2009), Notes on Australian taxa of Nymphoides (Menyanthaceae): typification and nomenclature. Muelleria 27(2)]:
125-126
[secondary reference]
orthographic variant:
Nymphoides stygium H.Eichler
orth. var.
nomenclatural synonym:
Limnanthemum stygium J.M.Black
legitimate
[Council of Heads of Australasian Herbaria (2010), Australian Plant Census]:
-
APC
[secondary reference]
orthographic variant:
Nymphoides stygium H.Eichler
orth. var.
nomenclatural synonym:
Limnanthemum stygium J.M.Black
legitimate
nomenclatural synonym:
Limnanthium stygium Aston
orth. var.
-
APC Comment:
Possibly referable to one of the two varieties of Ornduffia umbricola Aston (see H.I Aston, Muelleria 27: 125-126 (2009) (as Villarsia umbricola)).