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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.

Grevillea manglesii Pépin

Reference
Ann.Fl.Pomone 6:381 (1838)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Spreading, virgate shrub, 1-5 m high, up to 3 m wide. Fl. white-cream-red-brown-yellow, Jan or Mar to Apr or Jun to Nov. Gravelly loam, moist, sandy loam, clay, granite. Roadsides, outcrops.

Amanda Spooner, Descriptive Catalogue, 21 September 1999
Image

Scientific Description

Shrubs, 1-2.5 m high; branchlets glabrous, with a glaucous bloom. Leaves alternate, 20-80 mm long, glabrous; lamina flat, once divided, tripartitely divided, shallowly divided; lobes 3-10 mm long, 3-8 mm wide, the margins flat. Inflorescences axillary, white or pink; pedicels 10-15 mm long. Perianth 3-4 mm long; tepals all free after flower opens, glabrous; ovary glabrous, stipitate, the stipe 1-2 mm long; pistil 3-5 mm long, white, pollen presenter conical, style glabrous. Follicles glabrous, not viscid, dehiscent, 7-10 mm long. Flowers in June, July, August, September, October or November. Occurs in the South-west (SW) Botanical Province(s), in the Swan Coastal Plain (SWA), Avon Wheatbelt (AW) or Jarrah Forest (JF) IBRA subregion(s).

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

Distribution

IBRA Regions
Avon Wheatbelt, Jarrah Forest, Swan Coastal Plain, Warren.
IBRA Subregions
Katanning, Northern Jarrah Forest, Perth, Warren.
Local Government Areas (LGAs)
Armadale, Augusta Margaret River, Beverley, Gosnells, Kalamunda, Mundaring, Murray, Perth, Swan, Wandering, York.