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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 polycephala (Benth.) A.R.Mast & K.R.Thiele
Many-headed Dryandra

Reference
Austral.Syst.Bot. 20:69 (2007)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Erect, non-lignotuberous shrub, 0.75-4 m high, to 3 m wide. Fl. cream-yellow, Jul to Oct. Gravelly lateritic soils (sand, loam), laterite.

Amanda Spooner, Descriptive Catalogue, 18 August 2008
Image

Scientific Description

Shrubs, 2-2.5 m high; branchlets glabrous or hairy. Leaves petiolate, alternate, 35-175 mm long, 3-10 mm wide, hairy; petiole 1-10 mm long; lamina flat, once divided, pinnately divided, divided to the midrib, with 8-31 lobes on each side, the margins recurved. Inflorescences pubescent (with soft, straight, erect hairs), yellow; innermost bracts 8-9 mm long, hairy. Perianth 13-15 mm long, glabrous, without awns; pistil 16-21 mm long, curved, style hairy. Follicles hairy, pubescent (with soft, straight, erect hairs), obovate, 7-9 mm long. Flowers in August, September or October. Occurs in the South-west (SW) Botanical Province(s), in the Geraldton Sandplains (GS), Swan Coastal Plain (SWA), Avon Wheatbelt (AW) or Jarrah Forest (JF) IBRA subregion(s). : Conservation code Priority Four (P4).

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

Distribution

IBRA Regions
Avon Wheatbelt, Geraldton Sandplains, Jarrah Forest, Swan Coastal Plain.
IBRA Subregions
Dandaragan Plateau, Katanning, Lesueur Sandplain, Northern Jarrah Forest.
Local Government Areas (LGAs)
Carnamah, Chittering, Dandaragan, Gingin, Moora, Toodyay, Victoria Plains.