Acacia auronitens

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Family Fabaceae

Taxonomy: Acacia auronitens Lindl.

Synonyms: 3 (APC 2026-07-30)

Acacia aureonitens F.Muell. (orthographic variant)
Acacia auronitens Lindl. var. auronitens (nomenclatural synonym)
Racosperma auronitens (Lindl.) Pedley (nomenclatural synonym)

Distribution (APC): WA

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

Traits

Top source datasets: ABRS_2022 (2), ABRS_2023 (15), Burrows_2008_2 (5), Burrows_2020 (5), Chen_2017 (5), Collette_2021 (1), Enright_2014 (9), Maslin_2012 (15), Sjostrom_2006 (4), Tsakalos_2020 (18), Tsakalos_2022 (2), WAH_2022_2 (4), WAH_2023_2 (2), Wenk_2022 (2), Wenk_2023 (1), vanderMoezel_1987 (1). See below for a full list of sources.
Summary: AusTraits contains 40 traits from 91 records in 16 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): fire_killed (4); resprouts (4) [sources: Burrows_2008_2; Burrows_2020; Enright_2014; vanderMoezel_1987]
post_fire_recruitment (categorical): post_fire_recruitment (4) [sources: Enright_2014]
fire_time_from_fire_to_flowering (numerical): 24 mo (24-24 mo) [sources: Burrows_2020]

flower morphology

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

fruit morphology

fruit_length (numerical): 45 mm (45-45 mm) [sources: ABRS_2023]
fruit_width (numerical): 6.5 mm (4-9 mm) [sources: ABRS_2023]
fruit_type (categorical): legume (3) [sources: ABRS_2023; Chen_2017; Sjostrom_2006]
fruit_fleshiness (categorical): dry (3) [sources: Chen_2017; Sjostrom_2006; Tsakalos_2020]
fruit_dehiscence (categorical): dehiscent (2) [sources: Chen_2017; Sjostrom_2006]

leaf morphology

leaf_length (numerical): 14.5 mm (7-22 mm) [sources: ABRS_2023; Maslin_2012]
leaf_width (numerical): 2.5 mm (1-4 mm) [sources: ABRS_2023; Maslin_2012]
leaf_shape (categorical): narrowly_oblong (1) [sources: ABRS_2023]
leaf_base_shape (categorical): attenuate (1); oblique (1) [sources: ABRS_2023]
leaf_margin (categorical): entire (1) [sources: Tsakalos_2020]
leaf_compoundness (categorical): simple (2) [sources: Maslin_2012; Tsakalos_2020]
leaf_lamina_posture (categorical): flat (1); recurved (1) [sources: ABRS_2023; Tsakalos_2020]
leaf_glaucousness (categorical): not_glaucous (2) [sources: Tsakalos_2020]
leaf_hairs_adult_leaves (categorical): glabrous (1); hairy (1) [sources: Tsakalos_2020]
plant_photosynthetic_organ (categorical): leaf (1); phyllode (2) [sources: ABRS_2023; Maslin_2012; Tsakalos_2020]

life history

photosynthetic_pathway (categorical): c3 (1) [sources: Tsakalos_2020]
plant_growth_form (categorical): shrub (2); subshrub (3) [sources: ABRS_2022; Maslin_2012; WAH_2022_2; Wenk_2022]
life_history (categorical): perennial (6) [sources: Burrows_2008_2; Burrows_2020; Maslin_2012; Tsakalos_2020; WAH_2022_2; Wenk_2023]
woodiness_detailed (categorical): woody (3) [sources: Tsakalos_2020; WAH_2022_2; Wenk_2022]
stem_growth_habit (categorical): decumbent (1); erect (1); prostrate (3); spreading (2) [sources: ABRS_2022; Tsakalos_2020; WAH_2022_2]
leaf_phenology (categorical): evergreen (1) [sources: Maslin_2012]
nitrogen_fixing (categorical): nitrogen_fixer (1) [sources: Tsakalos_2020]
root_structure (categorical): arbuscular_mycorrhizal (1) [sources: Tsakalos_2020]
parasitic (categorical): not_parasitic (1) [sources: Tsakalos_2020]
reproductive_maturity (numerical): 2 a (2-2 a) [sources: Burrows_2020]
flowering_time (categorical): nnnnnnnnyyyy (1); ynnnnnnyyyyy (1) [sources: Maslin_2012; Tsakalos_2020]
seedbank_location (categorical): soil_seedbank (3) [sources: Burrows_2008_2; Burrows_2020; Enright_2014]
seed_dormancy_class (categorical): physical_dormancy (1) [sources: Collette_2021]
vegetative_reproduction_ability (categorical): vegetative (1) [sources: Tsakalos_2022]
bud_bank_location (categorical): basal_stem_buds (1); none (1) [sources: Burrows_2008_2; Tsakalos_2022]

seed morphology

seed_length (numerical): 3.7 mm (3.7-3.7 mm) [sources: ABRS_2023; Maslin_2012]
seed_shape (categorical): ellipsoid (1) [sources: Maslin_2012]

whole plant morphology

plant_height (numerical): 0.33 m (0.1-0.5 m) [sources: ABRS_2023; Maslin_2012; WAH_2023_2]
plant_physical_defence_structures (categorical): spine (1); thorn (1) [sources: Tsakalos_2020]

Sources

dataset_id	n_traits	n_records	reference
Tsakalos_2020	17	18	J. L. Tsakalos, M. Renton, F. Riviera, E. J. Veneklaas, M. P. Dobrowolski, and L. Mucina. “Trait-based formal definition of plant functional types and functional communities in the multi-species and multi-traits context”. Ecological Complexity 40 (2019), p. 100787. doi: 10.1016/j.ecocom.2019.100787.
ABRS_2023	11	15	Australian Biological Resources Study. Flora of Australia, Australian Biological Resources Study, Canberra.. accessed on 14 September, 2022.. 2023. url: http://www.ausflora.org.au.
Maslin_2012	12	15	B. Maslin. WATTLE, Interactive Identification of Australian Acacia. Version 2. Australian Biological Resources Study, Canberra, 2014.
Enright_2014	3	9	N. J. Enright, J. B. Fontaine, B. B. Lamont, B. P. Miller, and V. C. Westcott. “Resistance and resilience to changing climate and fire regime depend on plant functional traits”. Journal of Ecology 102 (2014), pp. 1572-1581. doi: 10.1111/1365-2745.12306.
Burrows_2008_2	5	5	N. D. Burrows, G. Wardell-Johnson, and B. Ward. “Post-fire juvenile period of plants in south-west Australia forests and implications for fire management”. Journal of the Royal Society of Western Australia 91 (2008), pp. 163-174. ISSN: 0035922X. url: http://hdl.handle.net/20.500.11937/19156 (visited on 03/27/2025).
Burrows_2020	5	5	N. Burrows. Data from 'Plant Ecological Attributes' theme, NatureMap, DBCA, WA. 2020.
Chen_2017	5	5	Chen, S.-C., Cornwell, W., Z. H.-X., Moles, and A. T. “Plants show more flesh in the tropics: Variation in fruit type along latitudinal and climatic gradients.”. Ecography 40 (2017), pp. 531-538. doi: abs/10.1111/ecog.02010.
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.
WAH_2022_2	4	4	Western Australian Herbarium. Florabase—the Western Australian Flora.. accessed on 14 September, 2022.. 2022. url: https://florabase.dpaw.wa.gov.au/.
ABRS_2022	2	2	Australian Biological Resources Study. Flora of Australia, Australian Biological Resources Study, Canberra.. accessed on 14 September, 2022.. 2022. url: http://www.ausflora.org.au.
Tsakalos_2022	2	2	J. L. Tsakalos, G. Ottaviani, S. Chelli, A. Rea, S. Elder, M. P. Dobrowolski, and L. Mucina. “Plant clonality in a soil-impoverished open ecosystem: insights from southwest Australian shrublands”. Annals of Botany 130.7 (2022), pp. 981-990. doi: 10.1093/aob/mcac131.
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.
Collette_2021	1	1	J. C. Collette and M. K. J. Ooi. “Distribution of seed dormancy classes across a fire-prone continent: effects of rainfall seasonality and temperature”. Annals of Botany 127.5 (2021), pp. 613-620. doi: 10.1093/aob/mcaa203.
Wenk_2023	1	1	E. Wenk. “Unpublished data: Australian plant life history dataset, University of New South Wales, Sydney”. 2023.
vanderMoezel_1987	1	1	P. G. van der Moezel, W. A. Loneragan, and D. T. Bell. “Northern Sandplain Kwongan - regeneration following fire, juvenile period and flowering phenology”. Journal of the Royal Society of Western Australia 69.4 (1987), pp. 123-132.