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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 Conservation listings displayed on Florabase may also be out of date.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 muelleri Benth.

Reference
Fl.Austral. 5:479 (1870)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Shrub, 0.3-1 m high. Fl. cream-white/white-yellow, Jun to Sep. Gravelly sand, rocky loam.

Grazyna Paczkowska, Descriptive Catalogue, 10 August 1995

Scientific Description

Shrubs, 0.30-0.40 m high; branchlets hairy, not glaucous. Leaves alternate, 25-100 mm long, hairy, on the abaxial surface, the hairs straight; lamina flat, widest around the middle, once divided, tripartitely divided, entire or shallowly divided; lobes 2-7 mm long, 1-4 mm wide, the margins recurved. Inflorescences terminal, white or cream; pedicels 5-6 mm long. Perianth 2-4 mm long; tepals all free after flower opens, glabrous; ovary glabrous, stipitate, the stipe 0.5-1 mm long; pistil 4-6 mm long, white or cream, pollen presenter conical, style glabrous. Follicles glabrous, not viscid, dehiscent, 7-9 mm long. Flowers in July, August or September. Occurs in the South-west (SW) Botanical Province(s), in the Jarrah Forest (JF), Mallee (MAL) or Esperance Plains (ESP) IBRA subregion(s).

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

Distribution

IBRA Regions
Esperance Plains, Jarrah Forest, Mallee.
IBRA Subregions
Fitzgerald, Southern Jarrah Forest, Western Mallee.
Local Government Areas (LGAs)
Cranbrook, Gnowangerup, Plantagenet.