Salt River, near Cape Knob [W.A.], G. Maxwell; holo: MEL.
Erect shrub to 1 m tall. Leaves filiform to narrowly lanceolate, 4–25 mm long, 0.4–1.5 mm wide, ascending, ± spreading, glabrous, ± velutinous at base. Inflorescence an axillary spike of up to 10 flowers; peduncle 7–60 mm long, tomentose; bracteoles ovate to orbicular, 1.5–3 mm long, 1.5–3 mm wide, blue, tomentose, with a ciliate margin and an acute apex. Perianth grey-blue to deep blue, puberulous or tomentose; tube 1.5–3.5 mm long, tomentose; upper lip ovate, 3–4.6 mm long, 1.5–2.5 mm wide, with a revurved, acute, sparsely pubescent apex; lower lip united for 2.2–3.2 mm; lobes deltoid, 0.5–1.4 mm long, 0.4–0.8 mm wide, with a recurved, acute apex. Nut 2–2.8 mm long, 1.8–2.4 mm wide, tan to orange, puberulous; circumference hairs 0.5–1.25 mm long, cream to orange; apex cream, puberulous; central tuft 1.2–1.8 mm long, rust-coloured or orange.
Widespread in southern W.A., especially in the Albany–Stirling Range area.
Author - E.M. Bennett
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Cite this profile as: E.M. Bennett. Conospermum coerulescens, in (ed.), Flora of Australia. Australian Biological Resources Study, Department of Climate Change, Energy, the Environment and Water: Canberra. https://profiles.ala.org.au/opus/foa/profile/Conospermum%20coerulescens [Date Accessed: 19 September 2025]