Grona brownii

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Family Fabaceae

Taxonomy: Grona brownii (Schindl.) H.Ohashi & K.Ohashi

Synonyms: 2 (APC 2026-07-30)

Desmodium brownii Schindl. (nomenclatural synonym)
Desmodium neurocarpum var. gracile Benth. (taxonomic synonym)

Distribution (APC): WA, NT, Qld

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

Traits

Top source datasets: Crowley_2007 (2), Lord_1997 (4), NTH_2014 (2), NTH_2022 (4), NTH_2023 (20), Nano_2011 (2), Schmidt_2003 (28), 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 36 traits from 75 records in 12 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: Crowley_2007; Nano_2011]

flower morphology

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

fruit morphology

fruit_length (numerical): 10 mm (7-13 mm) [sources: NTH_2023]
fruit_width (numerical): 2.65 mm (2.3-3 mm) [sources: NTH_2023]
fruit_type (categorical): legume (2) [sources: NTH_2023; Sjostrom_2006]
fruit_fleshiness (categorical): dry (1) [sources: Sjostrom_2006]
fruit_dehiscence (categorical): dehiscent (1) [sources: Sjostrom_2006]
fruit_colour (categorical): brown (1); yellow (1) [sources: NTH_2023]

leaf morphology

leaf_length (numerical): 33.25 mm (6.5-60 mm) [sources: NTH_2023]
leaf_width (numerical): 2.75 mm (1.5-4 mm) [sources: NTH_2023]
leaf_shape (categorical): linear (1) [sources: NTH_2023]
leaf_base_shape (categorical): rounded (1) [sources: NTH_2023]
leaf_compoundness (categorical): compound (1) [sources: NTH_2023]
plant_photosynthetic_organ (categorical): leaf (1) [sources: NTH_2023]

life history

photosynthetic_pathway (categorical): c3 (1) [sources: Schmidt_2003]
plant_growth_form (categorical): herb (5) [sources: Lord_1997; NTH_2022; Schmidt_2003; WAH_2022_2; Wenk_2022]
life_history (categorical): annual (4) [sources: NTH_2022; Schmidt_2003; WAH_2022_2; Wenk_2023]
woodiness_detailed (categorical): herbaceous (3) [sources: NTH_2022; WAH_2022_2; Wenk_2022]
stem_growth_habit (categorical): erect (2); prostrate (1) [sources: NTH_2022; WAH_2022_2]
leaf_phenology (categorical): evergreen (1) [sources: Schmidt_2003]
nitrogen_fixing (categorical): nitrogen_fixer (1) [sources: Schmidt_2003]
root_structure (categorical): arbuscular_mycorrhizal (1) [sources: Schmidt_2003]
dispersal_syndrome (categorical): anemochory (1) [sources: Lord_1997]
dispersers (categorical): wind (1) [sources: Lord_1997]
flowering_time (categorical): nyyynnnnnnnn (1) [sources: NTH_2014]
bud_bank_location (categorical): none (2) [sources: Crowley_2007; Nano_2011]

nutrient and stable isotope

leaf_N_per_dry_mass (numerical): 18.57 mg/g (14-23 mg/g) [sources: Schmidt_2003]
leaf_delta13C (numerical): -28.85 {delta}[ppth] (-30.73--25.75 {delta}[ppth]) [sources: Schmidt_2003]

seed morphology

seed_dry_mass (numerical): 1.2 mg (1.2-1.2 mg) [sources: Lord_1997]
seed_length (numerical): 1.9 mm (1.8-2 mm) [sources: NTH_2023]
seed_width (numerical): 1.3 mm (1.1-1.5 mm) [sources: NTH_2023]
seed_shape (categorical): reniform (1) [sources: NTH_2023]

whole plant morphology

plant_height (numerical): 0.39 m (0.07-0.6 m) [sources: NTH_2023; WAH_2023_2]

Sources

dataset_id	n_traits	n_records	reference
Schmidt_2003	10	28	S. Schmidt and G. R. Stewart. “d15N values of tropical savanna and monsoon forest species reflect root specialisations and soil nitrogen status”. Oecologia 134 (2003), pp. 569-577. doi: 10.1007/s00442-002-1150-y.
NTH_2023	14	20	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/.
Lord_1997	4	4	J. Lord, J. Egan, T. Clifford, E. Jurado, M. Leishman, D. Williams, and M. Westoby. “Larger seeds in tropical floras: Consistent patterns independent of growth form and dispersal mode”. Journal of Biogeography 24 (1997), pp. 205-211. doi: 10.1046/j.1365-2699.1997.00126.x.
NTH_2022	4	4	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/.
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/.
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).
NTH_2014	2	2	Northern Territory Herbarium. Flora of the Darwin Region Online. 2014. url: http://www.lrm.nt.gov.au/plants-and-animals/herbarium/darwin_flora_online.
Nano_2011	2	2	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.
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.
Wenk_2023	1	1	E. Wenk. “Unpublished data: Australian plant life history dataset, University of New South Wales, Sydney”. 2023.