Ascending annual, herb, 0.1-0.3 m high. Fl. yellow, Oct. Red sandy loam. Along watercourses.
Beard’s Provinces: Eremaean Province.
IBRA Regions: Coolgardie, Gascoyne, Murchison, Pilbara, Yalgoo.
IBRA Subregions: Augustus, Eastern Goldfield, Eastern Murchison, Edel, Hamersley, Tallering, Western Murchison.
Local Government Areas (LGAs): Ashburton, Cue, East Pilbara, Meekatharra, Menzies, Murchison, Northampton, Upper Gascoyne, Wiluna, Yalgoo.
Stems unribbed. Leaves flat, 10-360 mm long, 3-6 mm wide, hairy, with sparse, present hairs; margins entire or toothed. Bracteoles present, 2.5-4 mm long, hairy, with simple, glandular hairs. Presence pedicellate, Pedicel length the pedicels 9-12 mm long, hairy, with simple hairs. Calyx lobes present, Calyx length 4.2-5.7 mm long, hairy, with sparse, simple hairs. Corolla yellow, 10-18 mm long, auriculate, not spurred, hairy on the outside, with sparse, simple, glandular hairs, hairy on the inside; central lobes 3-6.3 mm long, with wings; outer lobes 6-9 mm long, wing present on both sides and clearly unequal, 0.5-2 mm wide on the narrower side, 1-2.7 mm wide on the broader side. Anthers free. Ovary inferior, not gibbose; style 6-9 mm long, hairy; indusium single, hairy; ovules more than two. Flowers in October. Occurs in the Yalgoo (YAL) and Murchison (MUR) IBRA Region(s), of the Eremaean (E) Botanical Province. Conservation Code: Conservation code Priority Four (P4).
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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/