AusTraits

Acacia rigens

Explore the data for this taxon in the portal

Family Fabaceae

Taxonomy: Acacia rigens A.Cunn. ex G.Don

Synonyms: 3 (APC 2026-07-30)
  • Acacia chordophylla Benth. (taxonomic synonym)
  • Acacia rigens A.Cunn. ex G.Don var. rigens (nomenclatural synonym)
  • Racosperma rigens (A.Cunn. ex G.Don) Pedley (nomenclatural synonym)

Distribution (APC): WA, NT, SA, Qld, NSW, Vic

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

Traits

Top source datasets: ABRS_2022 (4), ABRS_2023 (17), Cheal_2017 (8), Chen_2017 (4), Clarke_2015 (3), Collette_2021 (1), Crowley_2007 (1), Cunningham_1999 (15), Draper_2023 (3), Gallagher_2011_1 (1), Gallagher_2011_3 (1), Kew_2019_1 (2), Manea_2011 (1), Maslin_2012 (11), McGlone_2015 (6), NHNSW_2014_2 (5), NHNSW_2022 (4), NHNSW_2023 (13), NTH_2022 (4), NTH_2023 (13), Nano_2011 (1), RBGV_2022 (4), RBGV_2023 (16), RussellSmith_2012 (4), SAH_2022 (4), SAH_2023 (14), Schmidt_1993 (1), Sjostrom_2006 (4), Staples_2019 (5), WAH_2022_2 (4), WAH_2023_2 (2), Wenk_2022 (2), Wenk_2023 (1), White_2020 (20), Wright_2000 (3). See below for a full list of sources.
Summary: AusTraits contains 68 traits from 202 records in 35 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 (4) [sources: Cheal_2017; Clarke_2015; Crowley_2007; Nano_2011; RussellSmith_2012; White_2020]
  • post_fire_recruitment (categorical): post_fire_recruitment (2) [sources: Cheal_2017; Clarke_2015]
flower morphology
  • flower_colour (categorical): yellow_orange (1) [sources: NHNSW_2014_2]
  • sex_type (categorical): andromonoecious (1) [sources: Sjostrom_2006]
fruit morphology
  • fruit_length (numerical): 66.5 mm (35-100 mm) [sources: ABRS_2023; NHNSW_2023; NTH_2023; RBGV_2023; SAH_2023]
  • fruit_width (numerical): 2.5 mm (2-3 mm) [sources: ABRS_2023; NHNSW_2023; NTH_2023; RBGV_2023; SAH_2023]
  • fruit_type (categorical): legume (7) [sources: ABRS_2023; Chen_2017; NHNSW_2023; NTH_2023; RBGV_2023; SAH_2023; 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_length (numerical): 91.43 mm (30-140 mm) [sources: McGlone_2015; ABRS_2023; Maslin_2012; NHNSW_2023; NTH_2023; RBGV_2023; SAH_2023]
  • leaf_width (numerical): 1.12 mm (0.8-2.5 mm) [sources: Cunningham_1999; McGlone_2015; ABRS_2023; NHNSW_2023; NTH_2023; RBGV_2023; SAH_2023]
  • leaf_mass_per_area (numerical): 360.85 g/m2 (318.47-403.23 g/m2) [sources: Cunningham_1999; Gallagher_2011_3]
  • leaf_dry_matter_content (numerical): 0.51 g/g (0.51-0.51 g/g) [sources: Cunningham_1999]
  • leaf_shape (categorical): linear (3); terete (5) [sources: ABRS_2023; NHNSW_2023; NTH_2023; RBGV_2023; SAH_2023]
  • leaf_margin (categorical): entire (1) [sources: NHNSW_2014_2]
  • leaf_compoundness (categorical): compound (1); simple (3) [sources: Maslin_2012; McGlone_2015; NHNSW_2014_2; NTH_2023]
  • leaf_phyllotaxis (categorical): alternate (1) [sources: NHNSW_2014_2]
  • plant_photosynthetic_organ (categorical): leaf (1); phyllode (5) [sources: ABRS_2023; Maslin_2012; NHNSW_2023; NTH_2023; RBGV_2023; SAH_2023]
life history
  • photosynthetic_pathway (categorical): c3 (2) [sources: Cunningham_1999; White_2020]
  • plant_growth_form (categorical): shrub (10); tree (5) [sources: ABRS_2022; Maslin_2012; McGlone_2015; NHNSW_2022; NTH_2022; RBGV_2022; SAH_2022; WAH_2022_2; Wenk_2022; White_2020]
  • life_history (categorical): perennial (9) [sources: ABRS_2022; Cheal_2017; Maslin_2012; NHNSW_2022; NTH_2022; RBGV_2022; SAH_2022; WAH_2022_2; Wenk_2023]
  • woodiness_detailed (categorical): woody (7) [sources: ABRS_2022; NHNSW_2022; NTH_2022; RBGV_2022; SAH_2022; WAH_2022_2; Wenk_2022]
  • stem_growth_habit (categorical): dense (1); erect (3); spreading (5) [sources: ABRS_2022; NHNSW_2022; NTH_2022; RBGV_2022; SAH_2022; WAH_2022_2]
  • leaf_phenology (categorical): evergreen (2) [sources: Cunningham_1999; Maslin_2012]
  • nitrogen_fixing (categorical): nitrogen_fixer (2) [sources: Cunningham_1999; White_2020]
  • root_structure (categorical): arbuscular_mycorrhizal (1); ectomycorrhizal (1) [sources: Schmidt_1993]
  • parasitic (categorical): not_parasitic (1) [sources: White_2020]
  • pollination_syndrome (categorical): insect (2) [sources: Draper_2023; White_2020]
  • dispersal_syndrome (categorical): barochory (1); endozoochory (1); myrmecochory (1); zoochory (1) [sources: Draper_2023; White_2020]
  • dispersers (categorical): ants (1); invertebrates (1); passive (1); vertebrates (1) [sources: Draper_2023; White_2020]
  • flowering_time (categorical): nnnnnnnyyyyn (1); nnnnnnyyyynn (1) [sources: NHNSW_2014_2; White_2020]
  • seedbank_longevity_class (categorical): long_persistent (1); persistent (2) [sources: Cheal_2017; RussellSmith_2012; White_2020]
  • seed_dormancy_class (categorical): physical_dormancy (1) [sources: Collette_2021]
  • vegetative_reproduction_ability (categorical): vegetative (1) [sources: White_2020]
  • bud_bank_location (categorical): none (1) [sources: Clarke_2015]
nutrient and stable isotope
seed morphology
  • seed_dry_mass (numerical): 37.17 mg (5.85-68.49 mg) [sources: Kew_2019_1]
  • seed_length (numerical): 4 mm (3-4.5 mm) [sources: ABRS_2023; Maslin_2012; RBGV_2023]
  • seed_shape (categorical): ellipsoid (4); ovoid_elongated (2) [sources: ABRS_2023; Maslin_2012; RBGV_2023; SAH_2023]
stem morphology
  • wood_density (numerical): 0.92 mg/mm3 (0.8-0.99 mg/mm3) [sources: Staples_2019]
whole plant morphology

Sources

dataset_idn_traitsn_recordsreference
White_20202020M. White, S. Sinclair, and D. Frood. Victorian Vital Attributes Database. database. Department of Environment, Land, Water and Planning, Victoria, 2020.
ABRS_20231117Australian Biological Resources Study. Flora of Australia, Australian Biological Resources Study, Canberra.. accessed on 14 September, 2022.. 2023. url: http://www.ausflora.org.au.
RBGV_20231116VicFlora. Flora of Victoria, Royal Botanic Gardens Victoria. accessed on 6 May, 2022.. 2023. url: https://vicflora.rbg.vic.gov.au/.
Cunningham_19991515S. A. Cunningham, B. Summerhayes, and M. Westoby. “Evolutionary divergences in leaf structure and chemistry, comparing rainfall and soil nutrient gradients”. Ecological Monographs 69 (1999), pp. 569-588. doi: [10.1890/0012-9615(1999)069[0569:EDILSA]2.0.CO;2](https://doi.org/10.1890%2F0012-9615%281999%29069%5B0569%3AEDILSA%5D2.0.CO%3B2).
SAH_2023914S. 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/.
NHNSW_2023813N. H. of New South Wales. The Plant Information Network System of The Royal Botanic Gardens and Domain Trust Version 2.0.. accessed on 6 May, 2022.. 2023. url: https://plantnet.rbgsyd.nsw.gov.au/.
NTH_2023913D. 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/.
Maslin_2012911B. Maslin. WATTLE, Interactive Identification of Australian Acacia. Version 2. Australian Biological Resources Study, Canberra, 2014.
Cheal_201788D. Cheal. Growth stages and tolerable fire intervals for Victoria's native vegetation data sets. Fire and adaptive management, report no. 84. Victorian Government Department of Sustainability and Environment Melbourne, 2010.
McGlone_201566M. S. McGlone, S. J. Richardson, G. J. Jordan, and G. L. Perry. “Is there a `suboptimal' woody species height? A response to Scheffer et al.”. Trends in Ecology & Evolution 30.1 (2015), pp. 4-5. doi: 10.1016/j.tree.2014.09.007.
NHNSW_2014_255Royal Botanic Gardens Sydney. PLantNET: NSW flora online. 2014. url: http://plantnet.rbgsyd.nsw.gov.au/.
Staples_201915T. Staples, J. M. Dwyer, J. R. England, and M. M. Mayfield. “Productivity does not correlate with species and functional diversity in Australian reforestation plantings across a wide climate gradient”. Global Ecology and Biogeography 28.10 (2019), pp. 1417-1429. doi: 10.1111/geb.12962.
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.
NHNSW_202244N. H. of New South Wales. The Plant Information Network System of The Royal Botanic Gardens and Domain Trust Version 2.0.. accessed on 6 May, 2022.. 2022. url: https://plantnet.rbgsyd.nsw.gov.au/.
NTH_202244D. 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/.
RBGV_202244VicFlora. Flora of Victoria, Royal Botanic Gardens Victoria. accessed on 6 May, 2022.. 2022. url: https://vicflora.rbg.vic.gov.au/.
RussellSmith_201244J. 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.
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.
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.
Wright_200033I. 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.
Kew_2019_112Royal Botanic Gardens Kew. Seed Information Database (SID) and Seed Bank Database. 2019. url: http://data.kew.org/sid/.
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.
Crowley_200711G. Crowley, M. Gardener, and M. Marrinan. Tropical savannas fire response database. 2007. url: [www.landmanager.org.au](www.landmanager.org.au).
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.
Gallagher_2011_311R. 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.
Manea_201111A. Manea. “Unpublished data: Dispersal appendage data for Acacia via Worldwide Wattle, Macquarie University”. 2011.
Nano_201111C. E. M. Nano and P. J. Clarke. “How do drought and fire influence the patterns of resprouting in Australian deserts?”. Plant Ecology 212 (2011), pp. 2095-2110. doi: 10.1007/s11258-011-9988-x.
Schmidt_199311S. Schmidt. “Unpublished data: Compilation of mycorrhizal status data, University of Queensland”. 1993.
Wenk_202311E. Wenk. “Unpublished data: Australian plant life history dataset, University of New South Wales, Sydney”. 2023.