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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.

Lasiopetalum molle Benth.
Soft Leaved Lasiopetalum

Reference
Fl.Austral. 1:266 (1863)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Shrub, 0.25-1(-1.5) m high. Fl. blue-purple-pink, Jul to Oct. Sandy & gravelly soils.

Amanda Spooner, Descriptive Catalogue, 22 September 1999

Scientific Description

Shrub, with hairy stems. Leaves 20-40 mm long, 10-20 mm wide, not lobed or tripartitely lobed, simply (once-)lobed; margins entire; hairy, with stellate hairswith scales absent, Sessile glands absent; stipules apparently absent, even from youngest leaves. Perianth of two whorls but the corolla reduced to small scales or tiny lobes at the base of the ovary. Pedicel present, 2.5-4 mm long; indumentum present, with stellate hairs present, with scales absent. Epicalyx (extra segments or 'bracteoles' immediately below the calyx) present, 1.5-2 mm long, the lobes free, indumentum present, stellate hairs presentwith scales absent, Sessile glands absent. Calyx pink, blue or purple, 7-9 mm long, the lobes fused less than half their length, Sessile glands absent, simple hairs (without tubercle bases) absent, stellate hairs present, tubercle-based simple hairs absent, gland-tipped hairs absent, scales absent, Terminal appendages absent, number of ribs absent. Stamens five, free and inserted at the base of the ovary; filaments present, 0.2-0.6 mm long; anthers 1.3-2.2 mm long, indumentum absent (anthers glabrous). Staminodes absent, appendages absent. Ovary hairs or scales present, simple hairs absent, stellate hairs present, gland-tipped hairs absent; style 1, with a lobed or capitate stigma, 3.4-3.7 mm long, with one style branches or lobes, hairy for most of length, wing absent. Flowering time July, August, September or October. Distribution Botanical Province South-West, IBRA Bioregion Avon Wheatbelt, Jarrah Forest and Mallee.

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

Distribution

IBRA Regions
Avon Wheatbelt, Mallee.
IBRA Subregions
Katanning, Merredin, Western Mallee.
Local Government Areas (LGAs)
Beverley, Corrigin, Cunderdin, Dumbleyung, Goomalling, Kellerberrin, Kondinin, Lake Grace, Tammin, Wickepin, Wongan-Ballidu.