Arrhenechthites mixtus

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Family Asteraceae

Taxonomy: Arrhenechthites mixtus (A.Rich.) Belcher

Synonyms: 5 (APC 2026-07-30)

Arrhenechthites mixta Belcher (orthographic variant)
Erechthites mixta Benth. (nomenclatural synonym)
Erechtites mixta DC. (nomenclatural synonym)
Erechtites mixtus (A.Rich.) DC. (nomenclatural synonym)
Senecio mixtus A.Rich. (nomenclatural synonym)

Distribution (APC): NSW, ACT, Vic

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

Traits

Top source datasets: ABRS_2022 (3), ABRS_2023 (8), Doherty_2021 (2), Kew_2019_1 (1), Munroe_2019 (1), NHNSW_2014_2 (3), NHNSW_2022 (3), NHNSW_2023 (16), NSWFRD_2014 (5), RBGV_2022 (4), RBGV_2023 (16), Sjostrom_2006 (4), Wenk_2022 (2), Wenk_2023 (1), White_2020 (19), eFLOWER_Dun_2022 (4). See below for a full list of sources.
Summary: AusTraits contains 43 traits from 92 records in 16 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 (1) [sources: Doherty_2021; NSWFRD_2014; White_2020]

flower morphology

flower_colour (categorical): white_cream (1); yellow_orange (1) [sources: NHNSW_2014_2; eFLOWER_Dun_2022]
sex_type (categorical): gynomonoecious (1) [sources: Sjostrom_2006]

fruit morphology

fruit_length (numerical): 6.33 mm (5-8 mm) [sources: ABRS_2023; NHNSW_2023; RBGV_2023]
fruit_type (categorical): achene (4) [sources: ABRS_2023; NHNSW_2023; RBGV_2023; Sjostrom_2006]
fruit_fleshiness (categorical): dry (1) [sources: Sjostrom_2006]
fruit_dehiscence (categorical): indehiscent (2) [sources: ABRS_2023; Sjostrom_2006]

leaf morphology

leaf_length (numerical): 90 mm (50-120 mm) [sources: ABRS_2023; NHNSW_2023; RBGV_2023]
leaf_width (numerical): 25 mm (10-40 mm) [sources: NHNSW_2023; RBGV_2023]
petiole_length (numerical): 1.88 cm (0-2.5 cm) [sources: NHNSW_2023; RBGV_2023]
leaf_shape (categorical): narrowly_ovate (2); ovate (2) [sources: NHNSW_2023; RBGV_2023]
leaf_margin (categorical): toothed (2) [sources: NHNSW_2023; RBGV_2023]
leaf_lobation (categorical): lobed (3) [sources: ABRS_2023; NHNSW_2023; RBGV_2023]
leaf_compoundness (categorical): simple (2) [sources: NHNSW_2014_2; RBGV_2023]
leaf_phyllotaxis (categorical): alternate (3) [sources: ABRS_2023; NHNSW_2023; RBGV_2023]
plant_photosynthetic_organ (categorical): leaf (3) [sources: ABRS_2023; NHNSW_2023; RBGV_2023]

life history

photosynthetic_pathway (categorical): c3 (2) [sources: Munroe_2019; White_2020]
plant_growth_form (categorical): herb (6) [sources: ABRS_2022; NHNSW_2022; NSWFRD_2014; RBGV_2022; Wenk_2022; White_2020]
life_history (categorical): perennial (4) [sources: ABRS_2022; NHNSW_2022; RBGV_2022; Wenk_2023]
woodiness_detailed (categorical): herbaceous (4) [sources: ABRS_2022; NHNSW_2022; RBGV_2022; Wenk_2022]
stem_growth_habit (categorical): erect (1) [sources: RBGV_2022]
nitrogen_fixing (categorical): non_nitrogen_fixer (1) [sources: White_2020]
parasitic (categorical): not_parasitic (1) [sources: White_2020]
pollination_syndrome (categorical): insect (1) [sources: White_2020]
dispersal_syndrome (categorical): anemochory (2) [sources: NSWFRD_2014; White_2020]
dispersers (categorical): wind (2) [sources: NSWFRD_2014; White_2020]
flowering_time (categorical): yynnnnnnnnny (2); yyynnnnnyyyy (1) [sources: NHNSW_2014_2; NSWFRD_2014; White_2020]
seedbank_longevity_class (categorical): persistent (1) [sources: White_2020]
vegetative_reproduction_ability (categorical): not_vegetative (1) [sources: White_2020]
bud_bank_location (categorical): bud-bearing_root (1) [sources: Doherty_2021]

seed morphology

seed_dry_mass (numerical): 1.29 mg (1.29-1.29 mg) [sources: Kew_2019_1]

whole plant morphology

plant_height (numerical): 0.7 m (0.5-0.9 m) [sources: NHNSW_2023; RBGV_2023]
plant_physical_defence_structures (categorical): absent (1) [sources: White_2020]

Sources

dataset_id	n_traits	n_records	reference
White_2020	19	19	M. White, S. Sinclair, and D. Frood. Victorian Vital Attributes Database. database. Department of Environment, Land, Water and Planning, Victoria, 2020.
NHNSW_2023	11	16	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/.
RBGV_2023	12	16	VicFlora. Flora of Victoria, Royal Botanic Gardens Victoria. accessed on 6 May, 2022.. 2023. url: https://vicflora.rbg.vic.gov.au/.
ABRS_2023	7	8	Australian Biological Resources Study. Flora of Australia, Australian Biological Resources Study, Canberra.. accessed on 14 September, 2022.. 2023. url: http://www.ausflora.org.au.
NSWFRD_2014	5	5	B. Kenny, C. Orscheg, E. Tasker, M. A. Gill, and R. Bradstock. NSW Flora Fire Response Database, v2.1. database. NSW Department of Planning Industry and Environment, 2014.
RBGV_2022	4	4	VicFlora. Flora of Victoria, Royal Botanic Gardens Victoria. accessed on 6 May, 2022.. 2022. url: https://vicflora.rbg.vic.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.
eFLOWER_Dun_2022	4	4	L. Dun and H. Sauquet. “Unpublished: Floral traits for GAP taxa, University of New South Wales, Australia”. 2022.
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.
NHNSW_2014_2	3	3	Royal Botanic Gardens Sydney. PLantNET: NSW flora online. 2014. url: http://plantnet.rbgsyd.nsw.gov.au/.
NHNSW_2022	3	3	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/.
Doherty_2021	2	2	M. Doherty. “Fire Severity and Plant Community Dynamics in the Australian Alps, Southeastern New South Wales”. PhD. Australian National University, 2021. url: http://hdl.handle.net/1885/224564.
Wenk_2022	2	2	E. Wenk. “Unpublished data: Australian plant growth forms dataset”. 2022.
Kew_2019_1	1	1	Royal Botanic Gardens Kew. Seed Information Database (SID) and Seed Bank Database. 2019. url: http://data.kew.org/sid/.
Munroe_2019	1	1	S. 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_2023	1	1	E. Wenk. “Unpublished data: Australian plant life history dataset, University of New South Wales, Sydney”. 2023.