Myriophyllum pedunculatum subsp. longibracteolatum (Schindl.) Orchard

Brunonia 8: 273 (1986) APNI

Taxonomic status:Accepted

Occurrence status:Present

Establishment means:Native

Stems ± erect, to c. 25 cm high, weak. Leaves widely spaced, usually 15–22 mm long, filiform, thin textured, margins often with 1 or 2 lobes.  Flowers Nov.–Apr.

EGL, Glep, GGr, HFE, HSF, MonT, OtP, VAlp, VVP, WPro. Also NSW, Tas. Scattered across eastern and southern Victoria where usually found in more overgrown swamps in heathland.

Although there is considerable overlap in the preferred habitats of the 2 subspecies, this taxon is generally found at lower altitudes than Myriophyllum pedunculatum subsp. pedunculatum.

Source: Jeanes, J.A. (1996). Haloragaceae. In: Walsh, N.G.; Entwisle, T.J. (eds), Flora of Victoria Vol. 3, Dicotyledons Winteraceae to Myrtaceae. Inkata Press, Melbourne.
Updated by: Val Stajsic, 2017-08-16
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Distribution map


Source: AVH (2014). Australia's Virtual Herbarium, Council of Heads of Australasian Herbaria, <>. Find Myriophyllum pedunculatum subsp. longibracteolatum in AVH ; Victorian Biodiversity Atlas, © The State of Victoria, Department of Environment and Primary Industries (published Dec. 2014) Find Myriophyllum pedunculatum subsp. longibracteolatum in Victorian Biodiversity Atlas
  Bioregion Occurrence status Establishment means
Glenelg Plain present native
Victorian Volcanic Plain present native
Otway Plain present native
Greater Grampians present native
East Gippsland Lowlands present native
Wilsons Promontory present native
Highlands-Southern Fall present native
Monaro Tablelands present native
Highlands-Far East present native
Victorian Alps present native

State distribution

Distribution map
New South Wales