Dichrostachys spicata

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Family Fabaceae

Taxonomy: Dichrostachys spicata (F.Muell.) Domin

Synonyms: 3 (APC 2026-07-30)

Acacia shirleyana Domin (taxonomic synonym)
Dichrostachys muelleri Benth. (nomenclatural synonym)
Neptunia spicata F.Muell. (nomenclatural synonym)

Distribution (APC): WA, NT, Qld

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

Traits

Top source datasets: ABRS_1981 (1), ABRS_2022 (3), ABRS_2023 (20), Chen_2017 (8), Crowley_2007 (2), Kew_2019_1 (1), Kew_2019_6 (2), NTH_2022 (3), Nano_2011 (3), RussellSmith_2012 (4), Sjostrom_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 29 traits from 60 records in 15 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): resprouts (3) [sources: Crowley_2007; Nano_2011; RussellSmith_2012]

flower morphology

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

fruit morphology

fruit_length (numerical): 47.5 mm (30-65 mm) [sources: Chen_2017; ABRS_2023]
fruit_width (numerical): 8.5 mm (7-10 mm) [sources: Chen_2017; 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_length (numerical): 6 mm (4-8 mm) [sources: ABRS_2023]
leaf_width (numerical): 5 mm (2-8 mm) [sources: ABRS_2023]
leaf_shape (categorical): narrowly_oblong (1); oblong (1) [sources: ABRS_2023]
leaf_compoundness (categorical): compound (1) [sources: ABRS_2023]
plant_photosynthetic_organ (categorical): leaf (1) [sources: ABRS_2023]

life history

plant_growth_form (categorical): shrub (4); tree (3) [sources: ABRS_2022; NTH_2022; WAH_2022_2; Wenk_2022]
life_history (categorical): perennial (4) [sources: ABRS_2022; NTH_2022; WAH_2022_2; Wenk_2023]
woodiness_detailed (categorical): woody (4) [sources: ABRS_2022; NTH_2022; WAH_2022_2; Wenk_2022]
stem_growth_habit (categorical): spreading (1) [sources: WAH_2022_2]
leaf_phenology (categorical): evergreen (1) [sources: ABRS_1981]
seedbank_longevity_class (categorical): persistent (1) [sources: RussellSmith_2012]
bud_bank_location (categorical): basal_stem_buds (2); epicormic_buds (3) [sources: Crowley_2007; Nano_2011]

seed morphology

seed_dry_mass (numerical): 30.33 mg (30.33-30.33 mg) [sources: Kew_2019_1]
seed_length (numerical): 5.25 mm (4.5-6 mm) [sources: Chen_2017; ABRS_2023]
seed_width (numerical): 3.75 mm (3-4.5 mm) [sources: Chen_2017; ABRS_2023]
seed_shape (categorical): ellipsoid (1); ovoid_elongated (1) [sources: ABRS_2023]

whole plant morphology

plant_height (numerical): 2 m (1-3 m) [sources: ABRS_2023; WAH_2023_2]

Sources

dataset_id	n_traits	n_records	reference
ABRS_2023	13	20	Australian Biological Resources Study. Flora of Australia, Australian Biological Resources Study, Canberra.. accessed on 14 September, 2022.. 2023. url: http://www.ausflora.org.au.
Chen_2017	8	8	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.
RussellSmith_2012	4	4	J. 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.
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	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.
NTH_2022	3	3	D. 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/.
Nano_2011	2	3	C. 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.
Crowley_2007	2	2	G. Crowley, M. Gardener, and M. Marrinan. Tropical savannas fire response database. 2007. url: [www.landmanager.org.au](www.landmanager.org.au).
Kew_2019_6	1	2	Royal Botanic Gardens Kew. Germination data from the Seed Information Database (SID) and Seed Bank Database. 2019. url: http://data.kew.org/sid/.
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.
ABRS_1981	1	1	B. A. Barlow, H. T. Clifford, A. S. George, and A. K. A. McCusker. Flora of Australia. 1981. url: http://www.environment.gov.au/biodiversity/abrs/online-resources/flora/main/.
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.