Rounded Noon-Flower Disphyma Crassifolium Subsp. Clavellatum

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Plant of the month: Rounded Noon-flower Disphyma crassifolium subsp. clavellatum Rounded Noon-flower Disphyma crassifolium is a prostrate perennial subshrub, rooting at the nodes, with stems up to 2 metres long. The rounded, succulent leaves are clustered along the stems and grow to around 4 cm long, bright shiny green, often with a red or yellow tinge. Purple daisy-like flowers with a white throat occur on long stems from October to February. What appear to be petals are sterile stamens or staminodes. The fruit capsule dries as it ages and contains oval seeds. Rounded Noon-flower is found throughout Australia apart from the Northern Territory, in Coast Banksia Woodland, on sea cliffs and coastal and inland saltmarsh, with good examples around Anderson Inlet. Rounded Noon-flower will adapt to most soils in full sun. The foliage is fire-retardant, and the plant is an effective ground cover to combat soil erosion. Propagation is from stem or leaf cuttings, or seed. Aborigines ate the juicy leaves raw or cooked. Disphyma belongs in the Aizoaceae or Pigface family. The genus name Disphyma from the Greek 'dis' meaning twice and 'phyma' meaning a tubercle, tumor; referring to the double lumps at the ovary apex. Crassifolium is from the Latin 'crassus' meaning thick and 'folium' meaning a leaf; referring to the species succulent fat leaves. The sub species name clavellatum is from the Latin 'clavellatus' meaning little-clubbed; referring to the shape of the fruit. Photo: Lorraine Norden. .

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