AusTraits

Acacia merrallii

Explore the data for this taxon in the portal

Family Fabaceae

Taxonomy: Acacia merrallii F.Muell.

Synonyms: 3 (APC 2026-07-30)
  • Acacia dubia W.Fitzg. (taxonomic synonym)
  • Acacia merrallii F.Muell. var. merrallii (nomenclatural synonym)
  • Racosperma merrallii (F.Muell.) Pedley (nomenclatural synonym)

Distribution (APC): WA, SA

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

Traits

Top source datasets: ABRS_2022 (4), ABRS_2023 (14), ANBG_2019 (5), Chen_2017 (4), Clarke_2015 (3), Collette_2021 (1), Draper_2023 (3), Gallagher_2011_1 (1), Gosper_2018 (6), Kew_2019_1 (1), Manea_2011 (1), Maslin_2012 (12), Munroe_2019 (1), SAH_2022 (4), SAH_2023 (15), Schulze_2014 (8), Sjostrom_2006 (4), Stephens_2021 (2), Sweedman_2006 (4), WAH_2022_2 (4), WAH_2023_2 (2), Wenk_2022 (2), Wenk_2023 (1). See below for a full list of sources.
Summary: AusTraits contains 47 traits from 102 records in 23 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
flower morphology
  • sex_type (categorical): andromonoecious (1) [sources: Sjostrom_2006]
fruit morphology
  • fruit_length (numerical): 32.5 mm (20-60 mm) [sources: ABRS_2023; SAH_2023]
  • fruit_width (numerical): 2.5 mm (2-3 mm) [sources: ABRS_2023; SAH_2023]
  • fruit_type (categorical): legume (4) [sources: ABRS_2023; Chen_2017; SAH_2023; Sjostrom_2006]
  • fruit_fleshiness (categorical): dry (2) [sources: Chen_2017; Sjostrom_2006]
  • fruit_dehiscence (categorical): dehiscent (2) [sources: Chen_2017; Sjostrom_2006]
  • fruit_colour (categorical): black (1); brown (2) [sources: ABRS_2023; SAH_2023]
leaf morphology
  • leaf_length (numerical): 15.67 mm (8-25 mm) [sources: ABRS_2023; Maslin_2012; SAH_2023]
  • leaf_width (numerical): 10.67 mm (5-17 mm) [sources: ABRS_2023; Maslin_2012; SAH_2023]
  • leaf_mass_per_area (numerical): 725.38 g/m2 (725.38-725.38 g/m2) [sources: Schulze_2014]
  • leaf_shape (categorical): elliptical (1); oblong (1); obovate (2); orbicular (2); ovate (2) [sources: ABRS_2023; SAH_2023]
  • leaf_compoundness (categorical): simple (1) [sources: Maslin_2012]
  • leaf_lamina_posture (categorical): flat (1); undulate (1) [sources: ABRS_2023; SAH_2023]
  • plant_photosynthetic_organ (categorical): leaf (1); phyllode (2) [sources: ABRS_2023; Maslin_2012; SAH_2023]
life history
  • photosynthetic_pathway (categorical): c3 (1) [sources: Munroe_2019]
  • plant_growth_form (categorical): shrub (6) [sources: ABRS_2022; Gosper_2018; Maslin_2012; SAH_2022; WAH_2022_2; Wenk_2022]
  • life_form (categorical): phanerophyte (1) [sources: Gosper_2018]
  • life_history (categorical): perennial (6) [sources: ABRS_2022; Gosper_2018; Maslin_2012; SAH_2022; WAH_2022_2; Wenk_2023]
  • woodiness_detailed (categorical): woody (4) [sources: ABRS_2022; SAH_2022; WAH_2022_2; Wenk_2022]
  • stem_growth_habit (categorical): dense (1); erect (1); prostrate (2); spreading (3) [sources: ABRS_2022; SAH_2022; WAH_2022_2]
  • leaf_phenology (categorical): evergreen (2) [sources: Maslin_2012; Schulze_2014]
  • nitrogen_fixing (categorical): nitrogen_fixer (1) [sources: Schulze_2014]
  • pollination_syndrome (categorical): insect (1) [sources: Draper_2023]
  • dispersal_syndrome (categorical): barochory (1); endozoochory (1); myrmecochory (1) [sources: Draper_2023]
  • dispersers (categorical): ants (1); passive (1); vertebrates (1) [sources: Draper_2023]
  • flowering_time (categorical): nnnnnnnyyynn (2) [sources: Stephens_2021]
  • seedbank_location (categorical): canopy_seedbank_absent (1); soil_seedbank (1) [sources: Gosper_2018]
  • serotiny (categorical): not_serotinous (1) [sources: Gosper_2018]
  • seed_dormancy_class (categorical): physical_dormancy (1) [sources: Collette_2021]
  • bud_bank_location (categorical): none (1) [sources: Clarke_2015]
nutrient and stable isotope
  • leaf_N_per_dry_mass (numerical): 11.85 mg/g (11.85-11.85 mg/g) [sources: Schulze_2014]
  • leaf_delta13C (numerical): -24.31 {delta}[ppth] (-24.31--24.31 {delta}[ppth]) [sources: Schulze_2014]
seed morphology
  • seed_dry_mass (numerical): 2.11 mg (0.58-3.65 mg) [sources: ANBG_2019; Kew_2019_1]
  • seed_length (numerical): 2.66 mm (2.5-2.98 mm) [sources: ANBG_2019; ABRS_2023; Maslin_2012]
  • seed_width (numerical): 1.63 mm (1.63-1.63 mm) [sources: ANBG_2019]
  • seed_shape (categorical): ellipsoid (1); ovoid (1); polyhedral (1) [sources: ANBG_2019; Maslin_2012]
whole plant morphology
  • plant_height (numerical): 1.32 m (0.3-2 m) [sources: ABRS_2023; Maslin_2012; SAH_2023; WAH_2023_2]

Sources

dataset_idn_traitsn_recordsreference
SAH_20231015S. H. of South Australia. eFlora of SA, Electronic Flora of South Australia. accessed on 6 May, 2022.. 2022. url: http://www.flora.sa.gov.au/.
ABRS_20231114Australian Biological Resources Study. Flora of Australia, Australian Biological Resources Study, Canberra.. accessed on 14 September, 2022.. 2023. url: http://www.ausflora.org.au.
Maslin_20121012B. Maslin. WATTLE, Interactive Identification of Australian Acacia. Version 2. Australian Biological Resources Study, Canberra, 2014.
Schulze_201488E. D. Schulze, D. Nicolle, A. Boerner, M. Lauerer, G. Aas, and I. Schulze. “Stable carbon and nitrogen isotope ratios of Eucalyptus and Acacia species along a seasonal rainfall gradient in Western Australia”. Trees 28.4 (2014), pp. 1125-1135. doi: 10.1007/s00468-014-1023-0.
Gosper_201866C. R. Gosper, C. J. Yates, G. D. Cook, J. M. Harvey, A. C. Liedloff, W. L. McCaw, K. R. Thiele, and S. M. Prober. “A conceptual model of vegetation dynamics for the unique obligate-seeder eucalypt woodlands of south-western Australia”. Austral Ecology 43.6 (2018), pp. 681-695. doi: 10.1111/aec.12613.
ANBG_201955Australian National Botanic Gardens. The National Seed Bank. 2018. url: http://www.anbg.gov.au/gardens/living/seedbank/.
ABRS_202244Australian Biological Resources Study. Flora of Australia, Australian Biological Resources Study, Canberra.. accessed on 14 September, 2022.. 2022. url: http://www.ausflora.org.au.
Chen_201744Chen, 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.
SAH_202244S. H. of South Australia. eFlora of SA, Electronic Flora of South Australia. accessed on 6 May, 2022.. 2022. url: http://www.flora.sa.gov.au/.
Sjostrom_200644A. 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_200624L. Sweedman and D. Merritt. Australian Seeds: A Guide to Their Collection, Identification, and Biology. CSIRO Publishing, 2006. ISBN: 9780643094079.
WAH_2022_244Western Australian Herbarium. Florabase—the Western Australian Flora.. accessed on 14 September, 2022.. 2022. url: https://florabase.dpaw.wa.gov.au/.
Clarke_201533P. 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.
Draper_202333J. T. Draper, S. Delean, J. G. Conran, P. Weinstein, and B. S. Simpson. “Life-history characteristics and climate correlates of dioecious plant species in central southern Australia”. Australian Journal of Botany unknown.unknown (2023), p. unknown. doi: 10.1071/BT22110.
Stephens_202112R. Stephens. “Unpublished data: Flowering time data from TERN plots, Macquarie University.”. 2021.
WAH_2023_212Western Australian Herbarium. Florabase—the Western Australian Flora.. accessed on 14 September, 2022.. 2023. url: https://florabase.dpaw.wa.gov.au/.
Wenk_202222E. Wenk. “Unpublished data: Australian plant growth forms dataset”. 2022.
Collette_202111J. 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.
Gallagher_2011_111R. V. Gallagher, M. R. Leishman, J. T. Miller, C. Hui, D. M. Richardson, J. Suda, and P. Travnicek. “Invasiveness in introduced Australian acacias: The role of species traits and genome size”. Diversity and Distributions 17 (2011), pp. 884-897. doi: 10.1111/j.1472-4642.2011.00805.x.
Kew_2019_111Royal Botanic Gardens Kew. Seed Information Database (SID) and Seed Bank Database. 2019. url: http://data.kew.org/sid/.
Manea_201111A. Manea. “Unpublished data: Dispersal appendage data for Acacia via Worldwide Wattle, Macquarie University”. 2011.
Munroe_201911S. E. M. Munroe, F. A. McInerney, J. Andrae, N. Welti, G. R. Guerin, E. Leitch, T. Hall, S. Szarvas, R. Atkins, S. Caddy-Retalic, and B. Sparrow. “The Photosynthetic Pathways of Plant Species Surveyed in Australia's National Terrestrial Monitoring Network”. Scientific Data 8 (2021), p. 97. doi: 10.1038/s41597-021-00877-z.
Wenk_202311E. Wenk. “Unpublished data: Australian plant life history dataset, University of New South Wales, Sydney”. 2023.