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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 argyrophylla Meisn.
Silvery-leaved Grevillea

Reference
Hooker's J.Bot.Kew Gard.Misc. 7:75 (1855)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Small tree or shrub, (0.5-)1-6 m high, leaves 1.5-6 cm long, pistil 4-7 mm long. Fl. white-cream/cream-yellow, Jul to Oct. White, grey or yellow sand over limestone, red sand over sandstone. Sandstone or limestone rocks.

Helen Coleman, Descriptive Catalogue, 21 May 1998
Image

Scientific Description

Shrubs, 1-2.5(-6) m high; branchlets hairy, not glaucous. Leaves alternate, 30-45 mm long, 3-8 mm wide, hairy, on the abaxial surface, the hairs straight; lamina flat, clearly widest above the middle or more or less the same width throughout, once divided, divided only at the apex, entire or shallowly divided, the margins flat. Inflorescences terminal, white; pedicels 3-4 mm long. Perianth 4-5 mm long; tepals all free after flower opens, hairy, simple-hairy; ovary glabrous, stipitate, the stipe 0.5-1 mm long; pistil 4-6 mm long, white, pollen presenter oblique, style glabrous. Follicles glabrous, not viscid, dehiscent, 6-10 mm long. Flowers in July, August, September or October. Occurs in the Eremaean (ER) or South-west (SW) Botanical Province(s), in the Yalgoo (YAL), Geraldton Sandplains (GS) or Avon Wheatbelt (AW) IBRA subregion(s).

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

Distribution

IBRA Regions
Avon Wheatbelt, Geraldton Sandplains, Yalgoo.
IBRA Subregions
Edel, Geraldton Hills, Lesueur Sandplain, Merredin, Tallering.
IMCRA Regions
Abrolhos Islands, Central West Coast, Zuytdorp.
Local Government Areas (LGAs)
Carnamah, Chapman Valley, Dandaragan, Greater Geraldton, Irwin, Northampton, Shark Bay.