Skip to main content

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.

Synaphea whicherensis A.S.George

Reference
Fl.Australia 16:295 (1995)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Compact, tufted shrub, 0.15-0.4 m high. Fl. yellow, Oct to Nov. Gravelly lateritic soils, white/grey sand. Winter-wet depressions, flats.

Grazyna Paczkowska, Descriptive Catalogue, 12 September 1995
Image

Scientific Description

Shrubs; branchlets hairy. Leaves alternate, 85-270 mm long, hairy; petiole hairy; lamina terete or flat, clearly widest above the middle, once divided, tripartitely divided, entire or divided to the midrib, indumentum appressed; distance from base of leaf to lowest lobe 45-105 mm; terminal leaf lobe 20-65 mm long, 2-3 mm wide; lowest lobes 35-150 mm long. Inflorescences yellow; scape 85-250 mm long; floral bracts 1-1.5 mm long. Perianth 4.5-6 mm long, glabrous; adaxial tepal 4.5-6 mm long; abaxial tepal 3.3-4 mm long; ovary hairy or glabrous, style glabrous; style including stigmatic disc 3-4 mm long, entire or strongly concave; stigma 1.5-2 mm long, 1-1.2 mm wide. Follicles 5.5-6 mm long. Flowers in October or November. Occurs in the South-west (SW) Botanical Province(s), in the Swan Coastal Plain (SWA) or Jarrah Forest (JF) IBRA subregion(s).

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

Distribution

IBRA Regions
Jarrah Forest, Swan Coastal Plain.
IBRA Subregions
Perth, Southern Jarrah Forest.
Local Government Areas (LGAs)
Augusta Margaret River, Busselton, Capel, Nannup.