Diplolaena geraldtonensis Paul G.Wilson

Nuytsia 12:113-114 (1998)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status

Erect, compact shrub, 0.5-1.5 m high, leaves almost glabrous above, somewhat leathery, involucral bracts with rusty indumentum. Fl. red, Jul to Oct. Sand on gravel or laterite. Low shrubland.

Helen Coleman, Descriptive Catalogue, 26 May 1998

Scientific Description

Shrub, spines absent; branchlets smooth, without distinct raised glands, +/- cylindrical in cross-section, covered in hairs or scales, the hairs stellate (star-shaped). Leaves opposite, simple, 20-65 mm long, 5-10 mm wide, flat, the margins flat, smooth, without distinct raised glands, covered in hairs or scales, with stellate (star shaped) hairs; stipular excrescences absent. Flowers in a distinct head surrounded by bracts, the outer bracts 8-17 mm long; pedicels 5 mm long; calyx minute or absent, smooth, without distinct raised glands; corolla red, petals five, 8.5-10 mm long, imbricate (overlapping), free, hairy on the surfaces; stamens numerous (more than twice as many as petals), 12-18 mm long, smooth, hairy; anthers 0.8-1.4 mm long, without an appendage. Flowers in July, August, September and October. Occurs in the South-West Botanical Province, in the Avon Wheatbelt and Geraldton IBRA region(s).

C. Hollister and K.R. Thiele, 8 December 2020


IBRA Regions
Avon Wheatbelt, Geraldton Sandplains.
IBRA Subregions
Geraldton Hills, Merredin.
IMCRA Regions
Central West Coast.
Local Government Areas (LGAs)
Chapman Valley, Greater Geraldton, Irwin, Mingenew, Northampton.