Acacia leptostachya

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Family Fabaceae

Taxonomy: Acacia leptostachya Benth.

Synonyms: 2 (APC 2026-07-30)

Acacia argentea Maiden (taxonomic synonym)
Racosperma leptostachyum (Benth.) Pedley (nomenclatural synonym)

Misapplied names: 1 (APC 2026-07-30)

Acacia conspersa F.Muell. (misapplied)

Distribution (APC): Qld

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

Traits

Top source datasets: ABRS_2022 (3), ABRS_2023 (16), Chen_2017 (5), Clarke_2015 (3), Collette_2021 (1), Kew_2019_1 (1), Kew_2019_6 (3), Maslin_2012 (14), Sjostrom_2006 (4), Wenk_2022 (2), Wenk_2023 (1), Westoby_2014 (34), White_2020 (19). See below for a full list of sources.
Summary: AusTraits contains 75 traits from 106 records in 13 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) [sources: Clarke_2015; White_2020]
post_fire_recruitment (categorical): post_fire_recruitment (1) [sources: Clarke_2015]

flower morphology

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

fruit morphology

fruit_length (numerical): 60 mm (60-60 mm) [sources: ABRS_2023]
fruit_width (numerical): 5.5 mm (2-9 mm) [sources: ABRS_2023]
fruit_type (categorical): legume (3) [sources: ABRS_2023; Chen_2017; Sjostrom_2006]
fruit_fleshiness (categorical): dry (2) [sources: Chen_2017; Sjostrom_2006]
fruit_dehiscence (categorical): dehiscent (2) [sources: Chen_2017; Sjostrom_2006]

leaf morphology

leaf_area (numerical): 706 mm2 (706-706 mm2) [sources: Westoby_2014]
leaf_length (numerical): 65 mm (40-90 mm) [sources: ABRS_2023; Maslin_2012]
leaf_width (numerical): 7 mm (2-12 mm) [sources: ABRS_2023; Maslin_2012]
leaf_mass_per_area (numerical): 180 g/m2 (180-180 g/m2) [sources: Westoby_2014]
leaf_shape (categorical): lanceolate (1); linear (1); narrowly_elliptical (1) [sources: ABRS_2023]
leaf_compoundness (categorical): simple (1) [sources: Maslin_2012]
plant_photosynthetic_organ (categorical): leaf (1); phyllode (1) [sources: ABRS_2023; Maslin_2012]

life history

photosynthetic_pathway (categorical): c3 (1) [sources: White_2020]
plant_growth_form (categorical): shrub (4); tree (3) [sources: ABRS_2022; Maslin_2012; Wenk_2022; White_2020]
life_history (categorical): perennial (3) [sources: ABRS_2022; Maslin_2012; Wenk_2023]
woodiness_detailed (categorical): woody (2) [sources: ABRS_2022; Wenk_2022]
leaf_phenology (categorical): evergreen (1) [sources: Maslin_2012]
nitrogen_fixing (categorical): nitrogen_fixer (1) [sources: White_2020]
parasitic (categorical): not_parasitic (1) [sources: White_2020]
pollination_syndrome (categorical): insect (1) [sources: White_2020]
dispersal_syndrome (categorical): zoochory (1) [sources: White_2020]
dispersers (categorical): invertebrates (1) [sources: White_2020]
flowering_time (categorical): nnnnnnyyyynn (1); nnnnnyyynnnn (1) [sources: Maslin_2012; White_2020]
seedbank_longevity_class (categorical): persistent (1) [sources: White_2020]
seed_dormancy_class (categorical): physical_dormancy (1) [sources: Collette_2021]
vegetative_reproduction_ability (categorical): not_vegetative (1) [sources: White_2020]
bud_bank_location (categorical): none (1) [sources: Clarke_2015]

nutrient and stable isotope

leaf_N_per_dry_mass (numerical): 11.22 mg/g (11.22-11.22 mg/g) [sources: Westoby_2014]
leaf_P_per_dry_mass (numerical): 0.28 mg/g (0.28-0.28 mg/g) [sources: Westoby_2014]
leaf_delta13C (numerical): -25.84 {delta}[ppth] (-25.84--25.84 {delta}[ppth]) [sources: Westoby_2014]

seed morphology

seed_dry_mass (numerical): 3.98 mg (3.98-3.98 mg) [sources: Kew_2019_1]
seed_length (numerical): 3.68 mm (2.7-4 mm) [sources: ABRS_2023; Maslin_2012]
seed_shape (categorical): ellipsoid (1); ovoid_elongated (1) [sources: ABRS_2023; Maslin_2012]

stem morphology

wood_density (numerical): 0.71 mg/mm3 (0.64-0.77 mg/mm3) [sources: Westoby_2014]
huber_value (numerical): 0 mm2{sapwood}/mm2{leaf} (0-0 mm2{sapwood}/mm2{leaf}) [sources: Westoby_2014]

whole plant morphology

plant_height (numerical): 3.25 m (0.5-6 m) [sources: ABRS_2023; Maslin_2012]
plant_physical_defence_structures (categorical): absent (1) [sources: White_2020]

Sources

dataset_id	n_traits	n_records	reference
Westoby_2014	32	34	S. M. Gleason, D. W. Butler, K. Zieminska, P. Waryszak, and M. Westoby. “Stem xylem conductivity is key to plant water balance across Australian angiosperm species”. Functional Ecology 26 (2012), pp. 343-352. doi: 10.1111/j.1365-2435.2012.01962.x.
White_2020	19	19	M. White, S. Sinclair, and D. Frood. Victorian Vital Attributes Database. database. Department of Environment, Land, Water and Planning, Victoria, 2020.
ABRS_2023	11	16	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.
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.
ABRS_2022	3	3	Australian Biological Resources Study. Flora of Australia, Australian Biological Resources Study, Canberra.. accessed on 14 September, 2022.. 2022. url: http://www.ausflora.org.au.
Clarke_2015	3	3	P. J. Clarke, M. J. Lawes, B. P. Murphy, J. Russell-Smith, C. E. Nano, R. Bradstock, N. J. Enright, J. B. Fontaine, C. R. Gosper, I. Radford, J. J. Midgley, and R. M. Gunton. “A synthesis of postfire recovery traits of woody plants in Australian ecosystems”. Science of The Total Environment 534 (2015), pp. 31-42. doi: 10.1016/j.scitotenv.2015.04.002.
Kew_2019_6	1	3	Royal Botanic Gardens Kew. Germination data from the Seed Information Database (SID) and Seed Bank Database. 2019. url: http://data.kew.org/sid/.
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.