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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 Conservation listings displayed on Florabase may also be out of date.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.

Scaevola ballajupensis L.W.Sage

Reference
Nuytsia 15(1):123-124, Fig.1 (2002)
Conservation Code
Priority One
Naturalised Status
Native to Western Australia
Name Status
Current

Decumbent perennial, herb, to 0.15 m high, to 1 m wide. Fl. white, Sep to Oct. Brown sandy gravel, laterite, granite. Outcrops.

Amanda Spooner, Descriptive Catalogue, 7 February 2005

Scientific Description

Stems unribbed. Leaves flat, 15-55 mm long, 3-10 mm wide, Indumentum present, with sparse, simple hairs; margins entire or toothed. Bracteoles absent. Pedicel absent (flowers sessile). Calyx lobes present, Calyx length 5.5-9 mm long, hairy, with sparse, simple hairs. Corolla white, 8-10 mm long, without auricles, not spurred, glabrous on the outside, hairy on the inside; central lobes 4-4.5 mm long, with wings; outer lobes 3.6-5 mm long, wings present on both sides, 0.3-0.5 mm wide. Anthers free. Ovary inferior, not gibbose; style 6.8-8.5 mm long, hairy; indusium single, hairy; ovules one or two. Flowers in September and October. Occurs in the Jarrah Forest (JF) IBRA Region(s), of the South West (SW) Botanical Province. Conservation Code: Conservation code Priority One (P1).

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

Distribution

IBRA Regions
Jarrah Forest.
IBRA Subregions
Southern Jarrah Forest.
Local Government Areas (LGAs)
Bridgetown-Greenbushes.