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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 Conservation listings displayed on Florabase may also be out of date.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 deflexa F.Muell.

Reference
Australas.Chem.Druggist Suppl. 5:72 (1883)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Stiff, spreading or rarely procumbent shrub, (0.1-)0.2-1.5(-2) m high. Fl. red/yellow, May to Oct. Red sand, red sandy loam, alluvium.

Grazyna Paczkowska, Descriptive Catalogue, 8 August 1995
Image

Scientific Description

Shrubs, 0.5-2 m high; branchlets hairy, not glaucous. Leaves alternate, 20-75 mm long, 1-10 mm wide, hairy, on the adaxial or abaxial surface, the hairs straight; lamina flat, more or less the same width throughout, entire, the margins recurved or revolute, exposing the lower surface of the leaf blade or enclosing the lower surface of the leaf blade. Inflorescences axillary or cauline, yellow or red; pedicels 5-7 mm long. Perianth 14-18 mm long; tepals all free after flower opens, hairy, simple-hairy; ovary hairy, stipitate, the stipe 1.5-2 mm long; pistil 18-25 mm long, red, pollen presenter lateral, style glabrous. Follicles hairy, not viscid, dehiscent, 13-15 mm long. Flowers in May, June, July, August, September or October. Occurs in the Eremaean (ER) or South-west (SW) Botanical Province(s), in the Carnarvon (CAR), Gascoyne (GAS), Yalgoo (YAL), Murchison (MUR) or Avon Wheatbelt (AW) IBRA subregion(s).

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

Distribution

IBRA Regions
Avon Wheatbelt, Carnarvon, Gascoyne, Geraldton Sandplains, Murchison, Yalgoo.
IBRA Subregions
Augustus, Carnegie, Eastern Murchison, Geraldton Hills, Merredin, Tallering, Western Murchison, Wooramel.
Local Government Areas (LGAs)
Cue, Laverton, Leonora, Meekatharra, Menzies, Morawa, Mount Magnet, Murchison, Northampton, Perenjori, Sandstone, Shark Bay, Upper Gascoyne, Wiluna, Yalgoo.