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Service Notice

The Western Australian Herbarium’s collections management system, WAHerb, and DBCA’s taxonomic names application, WACensus, have been set to read-only mode since 1 October 2025. Recent taxonomic changes are not reflected in Florabase, herbarium collections, or in the census. We are hoping to be able to reinstate services around December 15; we will provide an update at that time.

The notice period started at 9:00 am on Wednesday, 1 October 2025 +08:00 and will end at 12:00 pm on Monday, 15 December 2025 +08:00.

Grevillea cooljarloo Keighery & Olde

Reference
Telopea 25:337-340, Fig. 2 (2022)
Conservation Code
Priority One
Naturalised Status
Native to Western Australia
Name Status
Current

Scientific Description

Shrubs, 0.5-1.5 m high; branchlets glabrous or hairy, not glaucous. Leaves alternate, 15-25 mm long, glabrous; lamina flat, once divided or twice or more divided, pinnately divided or tripartitely divided, divided to the midrib; lobes 5-15 mm long, 0.5-1 mm wide, the margins revolute, enclosing the lower surface of the leaf blade, forming a groove either side of the midvein. Inflorescences axillary, red; pedicels (4-)4.5-5 mm long. Perianth 10-12 mm long; tepals some joined and some free after flower opens, hairy, simple-hairy; ovary glabrous, stipitate, the stipe 2-3 mm long; pistil 24-26 mm long, red, pollen presenter oblique, style glabrous. Follicles glabrous, not viscid, dehiscent, 13-15 mm long. Flowers in June, July, August, September, October or November. Occurs in the South-west (SW) Botanical Province(s), in the Geraldton Sandplains (GS) or Swan Coastal Plain (SWA) IBRA subregion(s). : Conservation code Priority One (P1).

C. Hollister and K.R. Thiele, 19 January 2024

Distribution

IBRA Regions
Geraldton Sandplains, Swan Coastal Plain.
IBRA Subregions
Lesueur Sandplain, Perth.
Local Government Areas (LGAs)
Coorow, Dandaragan.