Brachychiton tuberculatus

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Family Malvaceae

Taxonomy: Brachychiton tuberculatus (W.Fitzg.) Guymer

Synonyms: 1 (APC 2026-07-30)

Sterculia tuberculata W.Fitzg. (basionym)

Distribution (APC): WA, NT

Profiles: APC, Flora of Australia, ALA, iNaturalist, NT eFlora, Florabase, ATRP

Traits

Top source datasets: NTH_2022 (3), NTH_2023 (25), RussellSmith_2012 (4), Sjostrom_2006 (4), WAH_1998 (1), WAH_2022_2 (3), WAH_2023_2 (2), Wenk_2022 (2), Wenk_2023 (1), Wright_2000 (1). See below for a full list of sources.
Summary: AusTraits contains 30 traits from 46 records in 10 datasets.

Traits by category (click to expand). For categorical traits, the values are listed. For numerical traits, the mean and range are shown.

fire response

resprouting_capacity (categorical): resprouts (1) [sources: RussellSmith_2012]

flower morphology

sex_type (categorical): monoecious (1) [sources: Sjostrom_2006]

fruit morphology

fruit_type (categorical): follicle (2) [sources: NTH_2023; Sjostrom_2006]
fruit_fleshiness (categorical): dry (1) [sources: Sjostrom_2006]
fruit_dehiscence (categorical): dehiscent (2) [sources: NTH_2023; Sjostrom_2006]
fruit_colour (categorical): brown (1); yellow (1) [sources: NTH_2023]

leaf morphology

leaf_length (numerical): 152.5 mm (85-220 mm) [sources: NTH_2023]
leaf_width (numerical): 192.5 mm (115-270 mm) [sources: NTH_2023]
petiole_length (numerical): 11.5 cm (3-20 cm) [sources: NTH_2023]
leaf_shape (categorical): widely_elliptical (1); widely_ovate (1) [sources: NTH_2023]
leaf_base_shape (categorical): cordate (1) [sources: NTH_2023]
leaf_margin (categorical): entire (1) [sources: NTH_2023]
leaf_compoundness (categorical): simple (1) [sources: NTH_2023]
leaf_phyllotaxis (categorical): alternate (1) [sources: NTH_2023]
plant_photosynthetic_organ (categorical): leaf (1) [sources: NTH_2023]

life history

plant_growth_form (categorical): shrub (2); tree (3) [sources: NTH_2022; WAH_2022_2; Wenk_2022]
life_history (categorical): perennial (3) [sources: NTH_2022; WAH_2022_2; Wenk_2023]
woodiness_detailed (categorical): woody (3) [sources: NTH_2022; WAH_2022_2; Wenk_2022]
flowering_time (categorical): nnnyyyyyyyyn (1) [sources: WAH_1998]
seedbank_longevity_class (categorical): transient (1) [sources: RussellSmith_2012]

seed morphology

seed_length (numerical): 12.5 mm (11-14 mm) [sources: NTH_2023]
seed_width (numerical): 9.5 mm (8-11 mm) [sources: NTH_2023]
seed_shape (categorical): ovoid (1); ovoid_elongated (1) [sources: NTH_2023]

whole plant morphology

plant_height (numerical): 5.25 m (2-7 m) [sources: NTH_2023; WAH_2023_2]

Sources

dataset_id	n_traits	n_records	reference
NTH_2023	19	25	D. of Land Resource Management and N. T. of Australia. Northern Territory Flora Online. accessed on 6 May, 2022.. 2022. url: http://eflora.nt.gov.au/.
RussellSmith_2012	4	4	J. Russell-Smith, M. R. Gardener, C. Brock, K. Brennan, C. P. Yates, and B. Grace. “Fire persistence traits can be used to predict vegetation response to changing fire regimes at expansive landscape scales - an Australian example”. Journal of Biogeography 39 (2012), pp. 1657-1668. doi: 10.1111/j.1365-2699.2012.02714.x.
Sjostrom_2006	4	4	A. Sjöström and C. L. Gross. “Life-history characters and phylogeny are correlated with extinction risk in the Australian angiosperms”. Journal of Biogeography 33.2 (2006), pp. 271-290. doi: 10.1111/j.1365-2699.2005.01393.x.
NTH_2022	3	3	D. of Land Resource Management and N. T. of Australia. Northern Territory Flora Online. accessed on 6 May, 2022.. 2022. url: http://eflora.nt.gov.au/.
WAH_2022_2	3	3	Western Australian Herbarium. Florabase—the Western Australian Flora.. accessed on 14 September, 2022.. 2022. url: https://florabase.dpaw.wa.gov.au/.
WAH_2023_2	1	2	Western Australian Herbarium. Florabase—the Western Australian Flora.. accessed on 14 September, 2022.. 2023. url: https://florabase.dpaw.wa.gov.au/.
Wenk_2022	2	2	E. Wenk. “Unpublished data: Australian plant growth forms dataset”. 2022.
WAH_1998	1	1	Western Australian Herbarium. FloraBase: The Western Australian flora. 1998. url: http://florabase.dpaw.wa.gov.au.
Wenk_2023	1	1	E. Wenk. “Unpublished data: Australian plant life history dataset, University of New South Wales, Sydney”. 2023.
Wright_2000	1	1	I. J. Wright, H. T. Clifford, R. Kidson, M. L. Reed, B. L. Rice, and M. Westoby. “A survey of seed and seedling characters in 1744 Australian dicotyledon species: Cross-species trait correlations and correlated trait-shifts within evolutionary lineages”. Biological Journal of the Linnean Society 69 (2000), pp. 521-547. doi: 10.1111/j.1095-8312.2000.tb01222.x.