Senna didymobotrya

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Family Fabaceae

Taxonomy: Senna didymobotrya (Fresen.) H.S.Irwin & Barneby

Synonyms: 1 (APC 2026-07-30)

Cassia didymobotrya Fresen. (nomenclatural synonym)

Distribution (APC): Qld (naturalised), NSW (naturalised)

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

Traits

Top source datasets: ABRS_2022 (4), ABRS_2023 (16), Clarke_2015 (2), NHNSW_2014_2 (4), NHNSW_2022 (4), NHNSW_2023 (17), Sjostrom_2006 (4), Wenk_2022 (2), Wenk_2023 (1). See below for a full list of sources.
Summary: AusTraits contains 24 traits from 54 records in 9 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 (1) [sources: Clarke_2015]
post_fire_recruitment (categorical): post_fire_recruitment_absent (1) [sources: Clarke_2015]

flower morphology

flower_colour (categorical): yellow_orange (1) [sources: NHNSW_2014_2]
sex_type (categorical): hermaphrodite (1) [sources: Sjostrom_2006]

fruit morphology

fruit_length (numerical): 77.5 mm (70-100 mm) [sources: ABRS_2023; NHNSW_2023]
fruit_width (numerical): 17.75 mm (15-20 mm) [sources: ABRS_2023; NHNSW_2023]
fruit_type (categorical): legume (3) [sources: ABRS_2023; NHNSW_2023; Sjostrom_2006]
fruit_fleshiness (categorical): dry (1) [sources: Sjostrom_2006]
fruit_dehiscence (categorical): dehiscent (1) [sources: Sjostrom_2006]

leaf morphology

leaf_length (numerical): 121.88 mm (15-350 mm) [sources: ABRS_2023; NHNSW_2023]
leaf_width (numerical): 14 mm (6-20 mm) [sources: ABRS_2023; NHNSW_2023]
petiole_length (numerical): 5 cm (2-8 cm) [sources: NHNSW_2023]
leaf_shape (categorical): elliptical (1); oblong (2); obovate (1) [sources: ABRS_2023; NHNSW_2023]
leaf_margin (categorical): entire (1) [sources: NHNSW_2014_2]
leaf_compoundness (categorical): compound (2) [sources: ABRS_2023; NHNSW_2014_2]
leaf_phyllotaxis (categorical): alternate (3) [sources: ABRS_2023; NHNSW_2023]
plant_photosynthetic_organ (categorical): leaf (2) [sources: ABRS_2023; NHNSW_2023]

life history

plant_growth_form (categorical): shrub (3) [sources: ABRS_2022; NHNSW_2022; Wenk_2022]
life_history (categorical): perennial (3) [sources: ABRS_2022; NHNSW_2022; Wenk_2023]
woodiness_detailed (categorical): woody (3) [sources: ABRS_2022; NHNSW_2022; Wenk_2022]
stem_growth_habit (categorical): erect (1); spreading (1) [sources: ABRS_2022; NHNSW_2022]
flowering_time (categorical): nnnnnnnnnnnn (1) [sources: NHNSW_2014_2]

whole plant morphology

plant_height (numerical): 2.75 m (2.5-3 m) [sources: ABRS_2023; NHNSW_2023]

Sources

dataset_id	n_traits	n_records	reference
NHNSW_2023	10	17	N. 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/.
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.
ABRS_2022	4	4	Australian Biological Resources Study. Flora of Australia, Australian Biological Resources Study, Canberra.. accessed on 14 September, 2022.. 2022. url: http://www.ausflora.org.au.
NHNSW_2014_2	4	4	Royal Botanic Gardens Sydney. PLantNET: NSW flora online. 2014. url: http://plantnet.rbgsyd.nsw.gov.au/.
NHNSW_2022	4	4	N. 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/.
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.
Clarke_2015	2	2	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.
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.