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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. The project team is now conducting testing of the migrated data, and a further update will be provided by the end of the financial year (1 July). 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 Wednesday, 1 July 2026 +08:00.

Petrophile pilostyla subsp. syntoma Rye & Hislop

Reference
Nuytsia 15(3):479-480, Fig 2H (2005)
Conservation Code
Priority Two
Naturalised Status
Native to Western Australia
Name Status
Current

Shrub, to 1 m high. Yellow sand. Crests of sand dunes.

Amanda Spooner, Descriptive Catalogue, 20 March 2007

Scientific Description

Shrubs, 0.5-1 m high; branchlets glabrous. Leaves alternate, 20-80 mm long, 1-1.5 mm wide, glabrous; lamina terete, entire, straight or curved, smooth, apex pungent, 2-3 mm long. Inflorescences not viscid, white, cream or yellow. Perianth 12-13 mm long, hairy, the limb apex hairy all over; pistil 10-12 mm long; pollen presenter not fusiform, hairy, 5-5.5 mm long, the brush 2.5-3 mm long. Cone with persistent scales. Flowers in July, August, September or October. Occurs in the South-west (SW) Botanical Province(s), in the Avon Wheatbelt (AW) IBRA subregion(s). : Conservation code Priority Two (P2).

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

Distribution

IBRA Regions
Geraldton Sandplains.
IBRA Subregions
Geraldton Hills.
Local Government Areas (LGAs)
Greater Geraldton.