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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 marriottii Olde

Reference
W.Austral.Naturalist 18: 75-79 (1990)
Conservation Code
Priority One
Naturalised Status
Native to Western Australia
Name Status
Current

Open, multi-stemmed, lignotuberous shrub, 0.8-1.2 m high. Fl. green-cream-white, Aug to Oct. Yellow or white sand over laterite. On rises or on tops of lateritic cappings.

Grazyna Paczkowska, Descriptive Catalogue, 10 August 1995
Image

Scientific Description

Shrubs, 0.5-1 m high; branchlets hairy, not glaucous. Leaves alternate, 15-40 mm long, 1.5-3.5 mm wide, hairy or glabrous, on the abaxial surface, the hairs straight; lamina flat, more or less the same width throughout, once divided, tripartitely divided, entire or divided to the midrib; lobes 4-10 mm long, 2-3 mm wide, the margins revolute, exposing the lower surface of the leaf blade, forming a groove either side of the midvein. Inflorescences terminal, green or white; pedicels 2.5-4 mm long. Perianth 4-6 mm long; tepals all free after flower opens, hairy, simple-hairy; ovary hairy, stipitate, the stipe 1.5-2 mm long; pistil 8-10 mm long, white or pink, pollen presenter oblique, style hairy or glabrous. Follicles glabrous, not viscid, dehiscent, 10-14 mm long. Flowers in July, August, September or October. Occurs in the Eremaean (ER) Botanical Province(s), in the Coolgardie (COO) IBRA subregion(s). : Conservation code Priority One (P1).

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

Distribution

IBRA Regions
Coolgardie.
IBRA Subregions
Southern Cross.
Local Government Areas (LGAs)
Kondinin, Yilgarn.