Polycalymma stuartii

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Family Asteraceae

Taxonomy: Polycalymma stuartii F.Muell. & Sond.

Synonyms: 2 (APC 2026-07-30)

Hirnellia stuartii (F.Muell. & Sond.) Kuntze (nomenclatural synonym)
Myriocephalus stuartii (F.Muell. & Sond.) Benth. (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: ANBG_2019 (7), Cheal_2017 (7), Crowley_2007 (1), Draper_2023 (3), Everingham_2020 (24), Kew_2019_1 (1), Kew_2019_6 (2), Munroe_2019 (1), NHNSW_2014_2 (5), NHNSW_2022 (4), NHNSW_2023 (12), NSWFRD_2014 (3), Nano_2011 (1), RBGV_2022 (4), RBGV_2023 (14), SAH_2022 (3), SAH_2023 (14), WAH_1998 (1), WAH_2022_2 (3), WAH_2023_2 (2), Wenk_2022 (2), Wenk_2023 (1), White_2020 (38), Wright_2000 (1), eFLOWER_Dun_2022 (6). See below for a full list of sources.
Summary: AusTraits contains 52 traits from 160 records in 25 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 (6) [sources: Cheal_2017; Crowley_2007; NSWFRD_2014; Nano_2011; White_2020]
post_fire_recruitment (categorical): post_fire_recruitment (1) [sources: Cheal_2017]

flower morphology

flower_colour (categorical): white_cream (1); yellow_orange (2) [sources: NHNSW_2014_2; eFLOWER_Dun_2022]

fruit morphology

fruit_length (numerical): 2.58 mm (2-3.5 mm) [sources: NHNSW_2023; RBGV_2023; SAH_2023]
fruit_type (categorical): achene (3) [sources: NHNSW_2023; RBGV_2023; SAH_2023]

leaf morphology

leaf_length (numerical): 45 mm (20-70 mm) [sources: NHNSW_2023; RBGV_2023; SAH_2023]
leaf_width (numerical): 2.67 mm (1-5 mm) [sources: NHNSW_2023; RBGV_2023; SAH_2023]
leaf_shape (categorical): lanceolate (3); linear (3) [sources: NHNSW_2023; RBGV_2023; SAH_2023]
leaf_base_shape (categorical): attenuate (2) [sources: NHNSW_2023; SAH_2023]
leaf_margin (categorical): entire (3) [sources: NHNSW_2014_2; RBGV_2023; SAH_2023]
leaf_margin_posture (categorical): revolute (1) [sources: RBGV_2023]
leaf_compoundness (categorical): simple (1) [sources: NHNSW_2014_2]
leaf_phyllotaxis (categorical): alternate (3) [sources: NHNSW_2014_2; RBGV_2023; SAH_2023]
plant_photosynthetic_organ (categorical): leaf (3) [sources: NHNSW_2023; RBGV_2023; SAH_2023]

life history

photosynthetic_pathway (categorical): c3 (3) [sources: Munroe_2019; White_2020]
plant_growth_form (categorical): herb (8) [sources: NHNSW_2022; NSWFRD_2014; RBGV_2022; SAH_2022; WAH_2022_2; Wenk_2022; White_2020]
life_history (categorical): annual (6) [sources: Cheal_2017; NHNSW_2022; RBGV_2022; SAH_2022; WAH_2022_2; Wenk_2023]
woodiness_detailed (categorical): herbaceous (5) [sources: NHNSW_2022; RBGV_2022; SAH_2022; WAH_2022_2; Wenk_2022]
stem_growth_habit (categorical): erect (2); spreading (1) [sources: NHNSW_2022; RBGV_2022]
nitrogen_fixing (categorical): non_nitrogen_fixer (2) [sources: White_2020]
parasitic (categorical): not_parasitic (2) [sources: White_2020]
pollination_syndrome (categorical): insect (3) [sources: Draper_2023; White_2020]
dispersal_syndrome (categorical): anemochory (3) [sources: Draper_2023; White_2020]
dispersers (categorical): wind (3) [sources: Draper_2023; White_2020]
flowering_time (categorical): nnnnnnnnyyyn (4); nnnnyyyyyynn (1) [sources: NHNSW_2014_2; NSWFRD_2014; WAH_1998; White_2020]
seedbank_longevity_class (categorical): persistent (2); widely_dispersed (1) [sources: Cheal_2017; White_2020]
seed_viability (numerical): 0.26 {count}/{count} (0-0.51 {count}/{count}) [sources: Everingham_2020]
vegetative_reproduction_ability (categorical): not_vegetative (2) [sources: White_2020]

seed morphology

seed_dry_mass (numerical): 3.36 mg (1.1-8.5 mg) [sources: ANBG_2019; Everingham_2020; Kew_2019_1]
seed_length (numerical): 5.25 mm (5.25-5.25 mm) [sources: ANBG_2019]
seed_width (numerical): 5 mm (5-5 mm) [sources: ANBG_2019]
seed_shape (categorical): cylindrical (1) [sources: ANBG_2019]

whole plant morphology

plant_height (numerical): 0.3 m (0.1-0.5 m) [sources: NHNSW_2023; RBGV_2023; SAH_2023; WAH_2023_2]
plant_physical_defence_structures (categorical): absent (2) [sources: White_2020]

Sources

dataset_id	n_traits	n_records	reference
White_2020	19	38	M. White, S. Sinclair, and D. Frood. Victorian Vital Attributes Database. database. Department of Environment, Land, Water and Planning, Victoria, 2020.
Everingham_2020	3	24	S. E. Everingham, C. A. Offord, M. E. B. Sabot, and A. T. Moles. “Time travelling seeds reveal that plant regeneration and growth traits are responding to climate change”. Ecology 102 (2020), p. e03272. doi: 10.1002/ecy.3272.
RBGV_2023	10	14	VicFlora. Flora of Victoria, Royal Botanic Gardens Victoria. accessed on 6 May, 2022.. 2023. url: https://vicflora.rbg.vic.gov.au/.
SAH_2023	10	14	S. 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_2023	8	12	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/.
ANBG_2019	6	7	Australian National Botanic Gardens. The National Seed Bank. 2018. url: http://www.anbg.gov.au/gardens/living/seedbank/.
Cheal_2017	7	7	D. 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.
eFLOWER_Dun_2022	6	6	L. Dun and H. Sauquet. “Unpublished: Floral traits for GAP taxa, University of New South Wales, Australia”. 2022.
NHNSW_2014_2	5	5	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/.
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/.
Draper_2023	3	3	J. 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.
NSWFRD_2014	3	3	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.
SAH_2022	3	3	S. 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/.
WAH_2022_2	3	3	Western Australian Herbarium. Florabase—the Western Australian Flora.. accessed on 14 September, 2022.. 2022. url: https://florabase.dpaw.wa.gov.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.
Crowley_2007	1	1	G. Crowley, M. Gardener, and M. Marrinan. Tropical savannas fire response database. 2007. url: [www.landmanager.org.au](www.landmanager.org.au).
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.
Nano_2011	1	1	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_1998	1	1	Western Australian Herbarium. FloraBase: The Western Australian flora. 1998. url: http://florabase.dpaw.wa.gov.au.
Wenk_2023	1	1	E. Wenk. “Unpublished data: Australian plant life history dataset, University of New South Wales, Sydney”. 2023.
Wright_2000	1	1	I. 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.