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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 Conservation listings displayed on Florabase may also be out of date.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 pseudoplumosa (A.S.George) A.R.Mast & K.R.Thiele

Reference
Austral.Syst.Bot. 20:69 (2007)
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

Non-lignotuberous shrub, to 1.8 m high. Fl. Nov to Dec. Gravelly soils.

Amanda Spooner, Descriptive Catalogue, 18 August 2008
Image

Scientific Description

Shrubs, 1.5-2 m high; branchlets hairy. Leaves petiolate, alternate, 90-240 mm long, 8-15 mm wide, hairy; petiole 20-28 mm long; lamina flat, once divided, pinnately divided, deeply divided, with 15-31 lobes on each side, the margins revolute. Inflorescences villous (with soft, shaggy, weak and straight hairs), yellow; innermost bracts 15-18 mm long, hairy. Perianth 15-20 mm long, hairy, all over, limb apex hirsute (with long, rough and coarse hairs), without awns; pistil 20-30 mm long, curved, style hairy. Follicles hairy, tomentose (with matted or tangled, soft, woolly hairs), obovate or oblong, 16-18 mm long. Flowers in November or December. Occurs in the South-west (SW) Botanical Province(s), in the Mallee (MAL) or Esperance Plains (ESP) IBRA subregion(s). : Conservation code Threatened (T).

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

Distribution

IBRA Regions
Esperance Plains, Jarrah Forest, Mallee.
IBRA Subregions
Fitzgerald, Southern Jarrah Forest, Western Mallee.
Local Government Areas (LGAs)
Albany, Cranbrook, Gnowangerup, Jerramungup, Plantagenet.