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 Conservation listings displayed on Florabase may also be out of date.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

Banksia speciosa R.Br.
Showy Banksia

Reference
Trans.Linn.Soc.London 10:210 (1810)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Non-lignotuberous shrub or tree, 1-6(-8) m high. Fl. yellow-green/cream, May to Jun or Aug to Dec or Jan. White, grey or yellow sand, laterite. Coastal sand dunes, sandplains.

Grazyna Paczkowska, Descriptive Catalogue, 1 August 1995
Image

Scientific Description

Trees or Shrubs, 1-6 m high; branchlets hairy. Leaves petiolate, alternate, 175-395 mm long, 15-30 mm wide, hairy; petiole 12-15 mm long; lamina flat, once divided, pinnately divided, shallowly divided or divided to the midrib, with 18-30 lobes on each side, the margins recurved or revolute. Inflorescences silky (with soft, shiny and appressed hairs), yellow, hairy. Perianth 40-48 mm long, hairy, all over, limb apex hirsute (with long, rough and coarse hairs), without awns; pistil 42-55 mm long, curved, style hairy. Follicles hairy, pilose, elliptic, 35-50 mm long. Flowers in January, May, June, July, August, September, October, November or December. Occurs in the South-west (SW) Botanical Province(s), in the Mallee (MAL) or Esperance Plains (ESP) IBRA subregion(s).

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

Distribution

IBRA Regions
Esperance Plains, Mallee.
IBRA Subregions
Eastern Mallee, Fitzgerald, Recherche.
IMCRA Regions
Eucla, WA South Coast.
Local Government Areas (LGAs)
Albany, Esperance, Ravensthorpe.