Beard’s Provinces: Eremaean Province.
IBRA Regions: Gascoyne, Murchison.
IBRA Subregions: Augustus, Eastern Murchison.
Local Government Areas (LGAs): Cue, Meekatharra, Wiluna.
Herb or shrub. Stems glabrous. Leaves 10-45 mm long, 10-34 mm wide, not lobed; margins entire; indumentum present, with stellate hairs; stipules present but early deciduous (only visible on youngest leaves), 0.5-4 mm long. Perianth clearly of two whorls (calyx and corolla), the corolla obvious and prominent. Pedicel present, 0.4-3.5 mm long; indumentum present, with stellate hairs. Epicalyx (extra segments or 'bracteoles' immediately below the calyx) absent, NaN (?) mm long. Calyx green, 3-5 mm long, the lobes fused half or more of their length, stellate hairs present. Corolla yellow, 4-8 mm long, glabrous. Stamens many, united and arising from a staminal tube around the style; filaments present, 0.3-1 mm long; anthers 0.5-1 mm long, indumentum absent (anthers glabrous). Ovary hairs and scales absent (ovary quite glabrous); style 1, 2-2.8 mm long, with five style branches or lobes, mostly glabrous. Fruits indehiscent and splitting into sections (schizocarps), length-width ratio more or less as long as wide, mericarps wrinkled, hairs or scales present or hairs and scales absent, stellate hairs present, scales absent; apex rounded; prickles absent (except perhaps a terminal awn); calyx persistent to mature fruit. Flowering time April, August or November. Distribution Botanical Province Eremaean, IBRA Bioregion Gascoyne or Murchison. Conservation Code Priority Three (P3).
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Western Australian Herbarium (1998–). FloraBase—the Western Australian Flora. Department of Biodiversity, Conservation and Attractions. https://florabase.dpaw.wa.gov.au/