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 Conservation listings displayed on Florabase may also be out of date.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

Lasiopetalum trichanthera K.A.Sheph. & C.F.Wilkins

Reference
Nuytsia 25:184-186, Fig. 5 (2015)
Conservation Code
Priority Two
Naturalised Status
Native to Western Australia
Name Status
Current

Scientific Description

Shrub, with hairy stems. Leaves 8-9 mm long, 7-12 mm wide, not lobed; margins entire; hairy, with stellate hairswith scales absent, Sessile glands absent. Perianth of two whorls but the corolla reduced to small scales or tiny lobes at the base of the ovary. Pedicel present, 5-6 mm long; indumentum present, with stellate hairs present. Calyx pink, 7-12 mm long, the lobes free, Sessile glands absent, stellate hairs present, tubercle-based simple hairs absent, gland-tipped hairs absent, scales absent, Terminal appendages absent, number of ribs absent. Corolla pink or purple, 1.6 mm long, glabrous. Indumentum (outside) Sessile glands absent. Stamens five; filaments present, 4.5 mm long. Staminodes absent, appendages absent. Ovary hairs or scales present, stellate hairs present, gland-tipped hairs absent; style 1, with a lobed or capitate stigma, 6 mm long, with one style branches or lobes, hairy for most of length, wing absent. Flowering time October or November. Distribution Botanical Province South-West, IBRA Bioregion Jarrah Forest. Conservation Code Priority Two (P2).

C. Hollister and K.R. Thiele, 11 August 2023

Distribution

IBRA Regions
Jarrah Forest.
IBRA Subregions
Northern Jarrah Forest.
Local Government Areas (LGAs)
Northam.