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 Conservation listings displayed on Florabase may also be out of date.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

Brachychiton incanus R.Br.

Reference
Horsf.et al., Pl.Jav.Rar. 234 (1844)
Conservation Code
Priority Three
Naturalised Status
Native to Western Australia
Name Status
Current

Tree, 4-6(-15) m high. Fl. red/pink-red, Jul to Sep. Sandy soils over sandstone or quartzite. Rocky slopes, scarps & ridges.

Grazyna Paczkowska, Descriptive Catalogue, 25 September 1996
Image

Scientific Description

Tree, with glabrous stems. Leaves 100-385 mm long, 80-160 mm wide, palmately lobed, simply (once-)lobed; margins entire; hairy, with stellate hairswith scales absent, Sessile glands absent; stipules present but early deciduous (only visible on youngest leaves). Perianth of one whorl only (the visible whorl is a calyx, sometimes petaloid). Calyx pink or red, Sessile glands absent, stellate hairs present, scales absent. Stamens many. Ovary; styles several, free and separate, arising from the summit of the ovary, 4-5 mm long, with five style branches or lobes, hairy for most of length, wing absent. Fruits indehiscent and splitting into sections (schizocarps), length-width ratio at least 1.5 times as long as wide, mericarps smooth, hairs and scales absent; apex rounded; prickles absent (except perhaps a terminal awn); terminal awns or spines absent; calyx deciduous before maturity, not accrescent; carpels 5; seeds per loculus 2-4 or ≥5. Flowering time July, August or September. Distribution Botanical Province Northern, IBRA Bioregion North Kimberley, Victoria Bonaparte and Central Kimberley. Conservation Code Priority Three (P3).

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

Distribution

IBRA Regions
Central Kimberley, Northern Kimberley, Victoria Bonaparte.
IBRA Subregions
Berkeley, Keep, Pentecost.
Local Government Areas (LGAs)
Wyndham-East Kimberley.