Chenopodium macrospermum Hook.f.

Fl. Antarct. 341 (1846) APNI

Taxonomic status:Accepted

Occurrence status:Present

Establishment means:Naturalised

Plants vegetatively resembling C. glaucum, but mostly erect, to 1.2 m high, and often red-pigmented. Flowers bisexual, in small clusters aggregated into axillary spike-like panicles; tepals 2–5 (mostly 3), united in the lower half to two-thirds and largely enclosing the seed at maturity; stamens 1–3. Seed vertical, circular, 1–1.2 mm diam., blackish. Flowers Apr.–May.

*CVU, *GipP, *VRiv, *VVP. Also WA. Native to South America. The earliest Victorian collection is from 1987, from a seasonally wet depression in heavy basaltic clay at Rockbank, about 25 km west of Melbourne. It has now been collected from a broader region including the south-eastern suburbs of Melbourne, the Mornington Peninsula, Lake Burrumbeet near Ballarat, and Lake Leaghur in northern Victoria. At the Western Treatment Plant at Point Wilson it forms extensive monocultures on the exposed lagoon beds.

Source: Walsh, N.G. (1996). Chenopodiaceae. In: Walsh, N.G.; Entwisle, T.J. (eds), Flora of Victoria Vol. 3, Dicotyledons Winteraceae to Myrtaceae. Inkata Press, Melbourne.
Updated by: Val Stajsic, 2019-07-10
Hero image
Distribution map
life Life
kingdom Plantae
phylum Tracheophyta
superorder Caryophyllanae
genus Chenopodium
Higher taxa

Victoria

Source: AVH (2014). Australia's Virtual Herbarium, Council of Heads of Australasian Herbaria, <http://avh.chah.org.au>. Find Chenopodium macrospermum in AVH ; Victorian Biodiversity Atlas, © The State of Victoria, Department of Environment and Primary Industries (published Dec. 2014) Find Chenopodium macrospermum in Victorian Biodiversity Atlas
  Bioregion Occurrence status Establishment means
Victorian Volcanic Plain present naturalised
Victorian Riverina present introduced
Gippsland Plain present introduced
Central Victorian Uplands present naturalised