Conospermum caeruleum subsp. debile (Meisn.) E.M.Benn.

Fl.Australia 16:483 (1995)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status

Prostrate to straggly or erect, non-lignotuberous shrub, 0.15-1 m high. Fl. blue, Aug to Nov. Sandy soils. Swampy areas.

Grazyna Paczkowska, Descriptive Catalogue, 9 July 1996

Scientific Description

Shrubs, 0.20-1 m high; branchlets glabrous. Leaves alternate, 30-90 mm long, 2-4 mm wide, glabrous; lamina flat, more or less the same width throughout, entire, erect. Inflorescences leafy, the flowers aggregated into distinct clusters, the clusters stalked, pink or blue, hairy; floral bracts 3-4.5 mm long, hairy. Perianth 5-8 mm long, irregular, hairy; upper lip 3-5.2 mm long, glabrous; lower lip 1.5-3 mm long, glabrous. Nut 2-2.3 mm long. Flowers in August, September, October or November. Occurs in the South-west (SW) Botanical Province(s), in the Swan Coastal Plain (SWA) or Warren (WAR) IBRA subregion(s).

C. Hollister, N.S. Lander and K.R. Thiele, 21 November 2020


IBRA Regions
Swan Coastal Plain, Warren.
IBRA Subregions
Perth, Warren.
Local Government Areas (LGAs)
Augusta Margaret River, Busselton, Nannup.