Prostrate herb, with lyrate leaves. Fl. yellow, Aug. Red sandy loam. Near claypan.
Beard’s Provinces: Eremaean Province.
IBRA Regions: Gascoyne, Gibson Desert, Great Victoria Desert, Murchison, Pilbara.
IBRA Subregions: Carnegie, Central, Dune Field, Eastern Murchison, Hamersley, Lateritic Plain, Shield.
Local Government Areas (LGAs): Ashburton, East Pilbara, Laverton, Ngaanyatjarraku, Wiluna.
Stems ribbed. Leaves flat, 5-10 mm long, 3-10 mm wide, hairy, with sparse, present hairs; margins entire or toothed. Bracteoles present, 1.5-2.5 mm long, hairy, with simple, glandular hairs. Flowers Presence pedicellate, the pedicels 3-6 mm long, hairy, with simple hairs. Calyx lobes present, Calyx length 1.5-2 mm long, hairy, with sparse, simple, absent or glandular hairs. Corolla yellow, 10-14 mm long, without auricles, not spurred, hairy on the outside, with sparse, simple, glandular hairs, glabrous on the inside; central lobes 3-5 mm long, with wings; outer lobes 6-7 mm long, wing present on both sides and clearly unequal, 0.5-0.7 mm wide on the narrower side, 1-1.6 mm wide on the broader side. Anthers free. Ovary inferior, not gibbose; style 6-7.5 mm long, hairy; indusium single, hairy; ovules more than two. Flowers in August. Occurs in the Pilbara (PIL), Murchison (MUR) and Gibson Desert (GD) IBRA Region(s), of the Eremaean (E) Botanical Province. Conservation Code: Conservation code Priority One (P1).
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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/