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Service Notice

The Western Australian Herbarium’s collections management system, WAHerb, and DBCA’s flora taxonomic names application, WACensus, have been set to read-only mode since 1 October 2025. Recent taxonomic changes are not currently being reflected in Florabase, herbarium collections, or the census. Due to the rapidly approaching holiday season and associated agency and facility soft closures, along with the substantial work involved in data mapping, cleaning, and verification, the migration to the new collection management software is not expected to occur before 1 March 2026, when a further update will be provided. Please reach out to us if you have any questions or concerns.

The notice period started at 9:45 am on Friday, 12 December 2025 +08:00 and will end at 12:00 pm on Monday, 2 March 2026 +08:00.

Coopernookia georgei Carolin
Mauve Coopernookia

Reference
Proc.Linn.Soc.New South Wales 92:213 (1968)
Conservation Code
Threatened
A taxon name retains its ‘Threatened’ status until a new name has been officially endorsed and appears in the Gazettal Notice.
Naturalised Status
Native to Western Australia
Name Status
Current

Slender shrub, 0.6-1.7 m high. Fl. pink-blue-purple, Jul to Nov. Stony gullies.

Amanda Spooner, Descriptive Catalogue, 8 February 2000
Image

Scientific Description

Stems ribbed. Leaves flat, 20-50 mm long, 5-15 mm wide, Indumentum absent (leaves glabrous); margins toothed. Bracteoles present, 2-4 mm long, glabrous. Pedicel pedicellate, Pedicel length the pedicels 3-6 mm long, glabrous. Calyx lobes present, Calyx length 7-10 mm long, glabrous. Corolla blue, 13.5-20 mm long, without auricles, not spurred, hairy on the outside, with sparse, simple hairs, hairy on the inside; central lobes 5-10 mm long, with wings; outer lobes 6.5-13 mm long, wings present on both sides, 1.5-2.5 mm wide. Anthers free. Ovary inferior, not gibbose; style 7-8 mm long, hairy; indusium single, hairy; ovules one or two. Flowers in July, August, September, October and November. Occurs in the Esperance Plains (ESP) IBRA Region(s), of the South West (SW) Botanical Province. Conservation Code: Conservation code Threatened (T).

C. Hollister and K.R. Thiele, 2 August 2023

Distribution

IBRA Regions
Esperance Plains.
IBRA Subregions
Fitzgerald.
IMCRA Regions
WA South Coast.
Local Government Areas (LGAs)
Ravensthorpe.