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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.

Banksia elderiana F.Muell. & Tate
Swordfish Banksia

Reference
Bot.Centralbl. 57:317 (1893)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Densely branched, lignotuberous shrub, 1-4 m high. Fl. yellow, Jan to Mar or May. Yellow or brown sand, sometimes with lateritic gravel.

Grazyna Paczkowska, Descriptive Catalogue, 26 July 1995
Image

Scientific Description

Shrubs, 1-3 m high; branchlets hairy. Leaves petiolate, alternate, 260-360 mm long, 14-20 mm wide, hairy; petiole 10-20 mm long; lamina flat, once divided, pinnately divided, deeply divided, teeth pointing outwards, with 20-34 lobes on each side, the margins flat. Inflorescences tomentose (with matted or tangled, soft, woolly hairs), yellow, hairy. Perianth 25-27 mm long, glabrous, without awns; pistil 25-28 mm long, straight, style hairy. Follicles hairy, hirsute (with long, rough and coarse hairs), 15-20 mm long. Flowers in January, February, March, April or May. Occurs in the Eremaean (ER) or South-west (SW) Botanical Province(s), in the Murchison (MUR), Great Victoria Desert (GVD), Coolgardie (COO), Avon Wheatbelt (AW), Mallee (MAL) or Esperance Plains (ESP) IBRA subregion(s).

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

Distribution

IBRA Regions
Avon Wheatbelt, Coolgardie, Esperance Plains, Great Victoria Desert, Mallee, Murchison.
IBRA Subregions
Eastern Goldfield, Eastern Mallee, Eastern Murchison, Fitzgerald, Merredin, Shield, Southern Cross, Western Mallee.
Local Government Areas (LGAs)
Coolgardie, Dundas, Esperance, Kalgoorlie-Boulder, Kondinin, Kulin, Lake Grace, Menzies, Narembeen, Ravensthorpe, Westonia, Yilgarn.