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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.

Scaevola parvifolia subsp. pilbarae Carolin

Reference
Telopea 3:494 (1990)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Erect, spreading perennial, herb or shrub, 0.2-0.5 m high. Fl. blue-purple, Mar to Oct. Red sand, loam. Sandplains.

Grazyna Paczkowska, Descriptive Catalogue, 21 March 1996

Scientific Description

Stems ribbed. Leaves flat, 6-10 mm long, 1-1.5 mm wide, Indumentum present, with dense or sparse, simple hairs; margins entire. Bracteoles present, 3-6 mm long, hairy, with simple hairs. Pedicel pedicellate, Pedicel length the pedicels 2-4 mm long, Indumentum present, Hair type with simple hairs. Calyx lobes present, Calyx length 1.2 mm long, hairy, with dense, simple hairs. Corolla white, 13-24 mm long, without auricles, not spurred, hairy on the outside, with sparse, simple hairs, hairy on the inside; central lobes 5-6 mm long, with wings; outer lobes 4-5 mm long, wings present on both sides, 0.3-3 mm wide. Anthers free. Ovary inferior, not gibbose; style 8-12 mm long, glabrous; indusium single, hairy; ovules one or two. Flowers in March, April, May, June, July, August, September and October. Occurs in the Pilbara (PIL), Murchison (MUR), Carnarvon (CAR), Gascoyne (GAS), Great Sandy Desert (GSD) and Little Sandy Desert(LSD) IBRA Region(s), of the Eremaean (E) Botanical Province.

C. Hollister and K.R. Thiele, 2 August 2023

Distribution

IBRA Regions
Carnarvon, Gascoyne, Great Sandy Desert, Great Victoria Desert, Little Sandy Desert, Murchison, Pilbara.
IBRA Subregions
Ashburton, Augustus, Cape Range, Chichester, Eastern Murchison, Fortescue, Hamersley, Mackay, McLarty, Roebourne, Rudall, Shield, Trainor, Wooramel.
Local Government Areas (LGAs)
Ashburton, Carnarvon, East Pilbara, Exmouth, Laverton, Meekatharra, Port Hedland, Upper Gascoyne, Wiluna.