- Reference
- Fl.Austral. 2:206 (1864)
- Conservation Code
- Not threatened
- Naturalised Status
- Native to Western Australia
- Name Status
- Current
Tufted perennial, herb, to 0.4 m high. Fl. orange, May to Aug. Sandy or lateritic soils. Rocky sandstone country, disturbed areas.
Scientific Description
Prostrate,spreading or scrambling, herb. Stems terete, not spiny, glabrous; pustules or glands absent. Leaves or phylloclades clearly present, compound, alternate, continuous with stem, 100-155 mm long, hairy, with simple hairs, flat with flat margins; margins entire; tubercles absent, pinnately arranged, terminal leaflet present, stalked; pustules or glands absent. Stipules present and persistent to older leaves. Pedicel present, 5.5 mm long, hairy. Bracteoles present and persistent. Calyx 2.6-3 mm long, not accrescent, hairy, with simple hairs, ribless; pustules or glands absent. Corolla 5.5-7.5 mm long, uniformly coloured, orange; claws present; standard 5-7 mm long, hairy at least in part, not auriculate, wings 5-6.7 mm long, not auriculate, keel 5-6 mm long, not beaked, not auriculate, glabrous. Stamens ten; anthers 0.3-0.4 mm long, at two different levels (filaments alternately long and short); filaments united in an open sheath with one free stamen, 4-6 mm long. Ovary sessile or subsessile, hairy or glandular; style 5.5-6 mm long, hairy or glandular towards the base, not bearded, flattened at apex. Fruit dehiscent (a pod or follicle), 33 mm long, 3 mm wide, sessile or subsessile, constricted between the seeds, flat or compressed, hairy, with simple hairs, not beaked. Flowers in May, June, July and August. Occurs in the Northern and Eremaean Botanical Province, in the Pilbara, Northern Kimberley, Victoria Bonaparte, Central Kimberley, Ord-Victorian-Plain and Dampierland IBRA regions.
Distribution
- IBRA Regions
- Central Kimberley, Dampierland, Northern Kimberley, Ord Victoria Plain, Pilbara, Victoria Bonaparte.
- IBRA Subregions
- Chichester, Fitzroy Trough, Keep, Mitchell, Pentecost, Pindanland, Purnululu, Roebourne, South Kimberley Interzone.
- IMCRA Regions
- Canning, Kimberley.
- Local Government Areas (LGAs)
- Broome, Derby-West Kimberley, East Pilbara, Halls Creek, Port Hedland, Wyndham-East Kimberley.