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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 Conservation listings displayed on Florabase may also be out of date.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 zygocephala K.R.Thiele

Reference
Nuytsia 30:209-212, Fig. 4 (2019)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Scientific Description

Shrubs; branchlets hairy, with curled hairs. Leaves petiolate, alternate, 40-160 mm long, 7-15 mm wide, hairy; petiole 7-10 mm long; lamina flat, pinnately divided, deeply divided, teeth pointing outwards, with 7-14 lobes on each side. Inflorescences villous (with soft, shaggy, weak and straight hairs), cream or yellow, hairy. Perianth 21-25 mm long, hairy, all over, limb apex hirsute (with long, rough and coarse hairs), without awns; pistil 26-34 mm long, style glabrous. Follicles hairy, hirsute (with long, rough and coarse hairs), obovate. Flowers in August or September. Occurs in the Eremaean (ER) or South-west (SW) Botanical Province(s), in the Coolgardie (COO), Geraldton Sandplains (GS) or Avon Wheatbelt (AW) IBRA subregion(s).

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

Distribution

IBRA Regions
Avon Wheatbelt, Coolgardie, Geraldton Sandplains, Jarrah Forest, Mallee.
IBRA Subregions
Katanning, Lesueur Sandplain, Merredin, Northern Jarrah Forest, Southern Cross, Western Mallee.
Local Government Areas (LGAs)
Coorow, Dowerin, Dumbleyung, Gnowangerup, Katanning, Kellerberrin, Kent, Kondinin, Merredin, Moora, Narembeen, Narrogin, Northam, Tammin, Trayning, Wickepin, Williams, Wongan-Ballidu, Woodanilling, Yilgarn.