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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 Conservation listings displayed on Florabase may also be out of date.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 annulifera F.Muell.
Prickly Plume Grevillea

Reference
Fragm. (Mueller) 4:85 (1864)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Spreading to erect, non-lignotuberous shrub, 1-4 m high. Fl. white-cream/yellow, Jun or Aug to Oct. Yellow or red sand. Sandplains.

Grazyna Paczkowska, Descriptive Catalogue, 3 August 1995
Image

Scientific Description

Shrubs, 2-4 m high; branchlets glabrous, with a glaucous bloom. Leaves alternate, 30-50 mm long, hairy, on the abaxial surface, the hairs straight; lamina flat, once divided, pinnately divided, divided to the midrib; lobes 15-35 mm long, 1-2 mm wide, the margins revolute, enclosing the lower surface of the leaf blade, forming a groove either side of the midvein. Inflorescences terminal, cream or yellow; pedicels 5-7 mm long. Perianth 10-12 mm long; tepals all free after flower opens, glabrous; ovary glabrous, stipitate, the stipe 4-6 mm long; pistil 30-35 mm long, red or pink, pollen presenter lateral or oblique, style glabrous. Follicles glabrous, not viscid, dehiscent, 27-29 mm long. Flowers in June, July, August, September or October. Occurs in the Eremaean (ER) or South-west (SW) Botanical Province(s), in the Yalgoo (YAL) or Geraldton Sandplains (GS) IBRA subregion(s). : Conservation code Priority Three (P3).

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

Distribution

IBRA Regions
Geraldton Sandplains, Yalgoo.
IBRA Subregions
Edel, Geraldton Hills.
Local Government Areas (LGAs)
Chapman Valley, Northampton, Shark Bay.