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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. The project team is now conducting testing of the migrated data, and a further update will be provided by the end of the financial year (1 July). 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 Wednesday, 1 July 2026 +08:00.

Grevillea thelemanniana Endl.
Spider Net Grevillea

Reference
Endl. & Fenzl, Nov.Stirp.Dec. 1:6 (1839)
Conservation Code
Threatened
A taxon name retains its ‘Threatened’ status until a new name has been officially endorsed and appears in the Gazettal Notice.
Naturalised Status
Native to Western Australia
Name Status
Current

Spreading, lignotuberous shrub, 0.3-1.5 m high. Fl. pink-red, May to Nov. Sand, sandy clay. Winter-wet low-lying flats.

Grazyna Paczkowska, Descriptive Catalogue, 17 August 1995
Image

Scientific Description

Shrubs, 0.5-1 m high; branchlets glabrous or hairy, not glaucous. Leaves alternate, 10-30 mm long, 1-1.5 mm wide, hairy, on the abaxial surface, the hairs straight; lamina flat, once divided, tripartitely divided, divided to the midrib; lobes 2-8 mm long, 0.5-1.5 mm wide, the margins recurved, exposing the lower surface of the leaf blade, forming a groove either side of the midvein. Inflorescences terminal, red or pink; pedicels 3-4 mm long. Perianth 7-9 mm long; tepals some joined and some free after flower opens, glabrous; ovary glabrous, stipitate, the stipe 2.5-4 mm long; pistil 18-22 mm long, red, pollen presenter oblique, style glabrous. Follicles glabrous, not viscid, dehiscent, 12-13 mm long. Flowers in July, August, September or October. Occurs in the South-west (SW) Botanical Province(s), in the Swan Coastal Plain (SWA) or Jarrah Forest (JF) IBRA subregion(s). : Conservation code Threatened (T) or Priority Four (P4).

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

Distribution

IBRA Regions
Swan Coastal Plain.
IBRA Subregions
Perth.
Local Government Areas (LGAs)
Canning, East Fremantle, Gosnells.