Skip to main content

Service Notice

The Western Australian Herbarium’s collections management system and census were set to read-only mode on 1 October 2025. Taxonomic updates published since this time are not being reflected in Florabase, herbarium collections, or Western Australia’s taxonomic names census (Nomos). Conservation listings displayed on Florabase may also be out of date. Please refer to DBCA’s Threatened species and communities webpage for the most recent Threatened and Priority Flora List, noting that recent taxonomic updates are similarly not included. Our database migration is moving to a staging phase. We thank you for your patience as we ensure the integrity of our biodiversity data, develop new workflows, and train staff to use the new systems. Please reach out to us if you have any questions or concerns.

The notice period started at 12:00 pm on Wednesday, 1 October 2025 +08:00 and will end at 12:00 pm on Friday, 1 January 2027 +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.