Acacia truncata

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Family Fabaceae

Taxonomy: Acacia truncata (Burm.f.) Hoffmanns.

Synonyms: 11 (APC 2026-07-30)

Acacia cuneata Benth. (taxonomic synonym)
Acacia cuneata Benth. var. cuneata (taxonomic synonym)
Acacia cuneata var. glabra Meisn. (pro parte taxonomic synonym)
Acacia cuneiformis Ser. (taxonomic synonym)
Acacia decipiens R.Br. (nomenclatural synonym)
Acacia decipiens var. elongata Benth. (taxonomic synonym)
Adianthum truncatum Burm.f. (nomenclatural synonym)
Adiantum truncatum Burm.f. (nomenclatural synonym)
Mimosa decipiens K.D.Koenig (nomenclatural synonym)
Phyllodoce decipiens Link (nomenclatural synonym)
Racosperma truncatum (Burm.f.) Pedley (nomenclatural synonym)

Distribution (APC): WA

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

Traits

Top source datasets: ABRS_2022 (4), ABRS_2023 (17), Burrows_2008_2 (5), Burrows_2020 (5), Chen_2017 (5), Collette_2021 (1), Detombeur_2021 (9), Kew_2019_1 (1), Maslin_2012 (14), Sjostrom_2006 (4), Sweedman_2006 (4), Tsakalos_2020 (19), WAH_2022_2 (4), WAH_2023_2 (2), Wenk_2022 (2), Wenk_2023 (1), deCampos_2013 (3). See below for a full list of sources.
Summary: AusTraits contains 52 traits from 100 records in 17 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 (2); resprouts (1) [sources: Burrows_2008_2; Burrows_2020; Tsakalos_2020]
fire_time_from_fire_to_flowering (numerical): 60 mo (60-60 mo) [sources: Burrows_2020]

flower morphology

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

fruit morphology

fruit_length (numerical): 65 mm (65-65 mm) [sources: ABRS_2023]
fruit_width (numerical): 3 mm (2-4 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]
fruit_colour (categorical): black (1); yellow (1) [sources: ABRS_2023]

leaf morphology

leaf_length (numerical): 17 mm (9-25 mm) [sources: ABRS_2023; Maslin_2012]
leaf_width (numerical): 9 mm (5-13 mm) [sources: ABRS_2023; Maslin_2012]
leaf_shape (categorical): obtriangular (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) [sources: Tsakalos_2020]
leaf_glaucousness (categorical): not_glaucous (2) [sources: Tsakalos_2020]
leaf_hairs_adult_leaves (categorical): glabrous (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 (4) [sources: ABRS_2022; Maslin_2012; WAH_2022_2; Wenk_2022]
life_history (categorical): perennial (7) [sources: ABRS_2022; Burrows_2008_2; Burrows_2020; Maslin_2012; Tsakalos_2020; WAH_2022_2; Wenk_2023]
woodiness_detailed (categorical): woody (4) [sources: ABRS_2022; Tsakalos_2020; WAH_2022_2; Wenk_2022]
stem_growth_habit (categorical): dense (2); erect (1) [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): 5 a (5-5 a) [sources: Burrows_2020]
flowering_time (categorical): nnnnnyyyynnn (2); nnnnyyyyyynn (1) [sources: Chen_2017; Maslin_2012; Tsakalos_2020]
seedbank_location (categorical): soil_seedbank (2) [sources: Burrows_2008_2; Burrows_2020]
seed_dormancy_class (categorical): physical_dormancy (1) [sources: Collette_2021]
bud_bank_location (categorical): none (1) [sources: Burrows_2008_2]

nutrient and stable isotope

leaf_P_per_dry_mass (numerical): 0.55 mg/g (0.54-0.55 mg/g) [sources: Detombeur_2021; deCampos_2013]

seed morphology

seed_dry_mass (numerical): 5.26 mg (5.26-5.26 mg) [sources: Kew_2019_1]
seed_length (numerical): 3.38 mm (3-3.5 mm) [sources: ABRS_2023; Maslin_2012]
seed_shape (categorical): ellipsoid (2); ovoid_elongated (1) [sources: ABRS_2023; Maslin_2012]

whole plant morphology

plant_height (numerical): 1.4 m (0.5-2.3 m) [sources: ABRS_2023; Maslin_2012; WAH_2023_2]
plant_physical_defence_structures (categorical): absent (1) [sources: Tsakalos_2020]

Sources

dataset_id	n_traits	n_records	reference
Tsakalos_2020	18	19	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	12	17	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	11	14	B. Maslin. WATTLE, Interactive Identification of Australian Acacia. Version 2. Australian Biological Resources Study, Canberra, 2014.
Detombeur_2021	9	9	F. de Tombeur, E. Laliberte, H. Lambers, M. Faucon, G. Zemunik, B. L. Turner, J. Cornelis, and G. Mahy. “A shift from phenol to silica-based leaf defenses during long-term soil and ecosystem development”. Ecology Letters 24.5 (2021), pp. 984-995. doi: 10.1111/ele.13713.
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.
ABRS_2022	4	4	Australian Biological Resources Study. Flora of Australia, Australian Biological Resources Study, Canberra.. accessed on 14 September, 2022.. 2022. url: http://www.ausflora.org.au.
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.
Sweedman_2006	2	4	L. Sweedman and D. Merritt. Australian Seeds: A Guide to Their Collection, Identification, and Biology. CSIRO Publishing, 2006. ISBN: 9780643094079.
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/.
deCampos_2013	3	3	M. C. R. de Campos, S. J. Pearse, R. S. Oliveira, and H. Lambers. “Downregulation of net phosphorus-uptake capacity is inversely related to leaf phosphorus-resorption proficiency in four species from a phosphorus-impoverished environment”. Annals of Botany 111.3 (2013), pp. 445-454. doi: 10.1093/aob/mcs299.
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.
Kew_2019_1	1	1	Royal Botanic Gardens Kew. Seed Information Database (SID) and Seed Bank Database. 2019. url: http://data.kew.org/sid/.
Wenk_2023	1	1	E. Wenk. “Unpublished data: Australian plant life history dataset, University of New South Wales, Sydney”. 2023.