Cassinia trinerva

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Family Asteraceae

Taxonomy: Cassinia trinerva N.A.Wakef.

Misapplied names: 2 (APC 2026-07-30)

Cassinia longifolia R.Br. (misapplied)
Cassinia longifolia R.Br. (pro parte misapplied)

Distribution (APC): Qld, NSW, Vic, Tas

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

Traits

Top source datasets: Clarke_2015 (2), Collette_2021 (1), Cooper_2013 (1), Jordan_2001 (7), Kew_2019_1 (1), Kooyman_2011 (13), McGlone_2015 (6), NHNSW_2014_2 (4), NHNSW_2022 (3), NHNSW_2023 (11), NSWFRD_2014 (6), Pickup_2021 (6), RBGV_2022 (4), RBGV_2023 (14), Sjostrom_2006 (4), Tng_2013 (5), Wenk_2022 (2), Wenk_2023 (1), White_2020 (19), Williams_2011 (8). See below for a full list of sources.
Summary: AusTraits contains 59 traits from 118 records in 20 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); partial_resprouting (3) [sources: Clarke_2015; NSWFRD_2014; Pickup_2021; White_2020]
post_fire_recruitment (categorical): post_fire_recruitment (2) [sources: Pickup_2021]

flower morphology

flower_colour (categorical): white_cream (1) [sources: NHNSW_2014_2]
sex_type (categorical): hermaphrodite (2); monoecious (1) [sources: Jordan_2001; Sjostrom_2006]

fruit morphology

fruit_length (numerical): 0.62 mm (0.5-1 mm) [sources: NHNSW_2023; RBGV_2023]
fruit_type (categorical): achene (3) [sources: NHNSW_2023; RBGV_2023; Sjostrom_2006]
fruit_fleshiness (categorical): dry (2) [sources: Jordan_2001; Sjostrom_2006]
fruit_dehiscence (categorical): indehiscent (1) [sources: Sjostrom_2006]

leaf morphology

leaf_area (numerical): 276 mm2 (276-276 mm2) [sources: Tng_2013]
leaf_length (numerical): 83.75 mm (30-120 mm) [sources: McGlone_2015; Kooyman_2011; NHNSW_2023; RBGV_2023]
leaf_width (numerical): 6.44 mm (3-15 mm) [sources: McGlone_2015; Kooyman_2011; NHNSW_2023; RBGV_2023]
petiole_length (numerical): 0.25 cm (0.1-0.4 cm) [sources: RBGV_2023]
leaf_mass_per_area (numerical): 46.21 g/m2 (46.21-46.21 g/m2) [sources: Tng_2013]
leaf_shape (categorical): narrowly_elliptical (1); narrowly_lanceolate (2) [sources: NHNSW_2023; RBGV_2023]
leaf_margin (categorical): entire (1) [sources: NHNSW_2014_2]
leaf_margin_posture (categorical): flat (1); revolute (1) [sources: RBGV_2023]
leaf_lobation (categorical): unlobed (1) [sources: Kooyman_2011]
leaf_compoundness (categorical): simple (3) [sources: Kooyman_2011; McGlone_2015; NHNSW_2023]
leaf_lamina_posture (categorical): flat (1) [sources: NHNSW_2023]
leaf_phyllotaxis (categorical): alternate (2) [sources: NHNSW_2014_2; RBGV_2023]
plant_photosynthetic_organ (categorical): leaf (2) [sources: NHNSW_2023; RBGV_2023]

life history

photosynthetic_pathway (categorical): c3 (1) [sources: White_2020]
plant_growth_form (categorical): shrub (10); tree (5) [sources: Cooper_2013; Kooyman_2011; McGlone_2015; NHNSW_2022; NSWFRD_2014; Pickup_2021; RBGV_2022; Wenk_2022; White_2020; Williams_2011]
life_form (categorical): phanerophyte (1) [sources: Williams_2011]
life_history (categorical): perennial (4) [sources: Jordan_2001; NHNSW_2022; RBGV_2022; Wenk_2023]
woodiness_detailed (categorical): woody (3) [sources: NHNSW_2022; RBGV_2022; Wenk_2022]
stem_growth_habit (categorical): erect (1) [sources: RBGV_2022]
leaf_phenology (categorical): evergreen (1) [sources: Kooyman_2011]
nitrogen_fixing (categorical): non_nitrogen_fixer (2) [sources: White_2020; Williams_2011]
root_structure (categorical): arbuscular_mycorrhizal (1) [sources: Williams_2011]
parasitic (categorical): not_parasitic (1) [sources: White_2020]
pollination_syndrome (categorical): insect (1) [sources: White_2020]
pollination_system (categorical): biotic_unspecialised (1) [sources: Williams_2011]
dispersal_syndrome (categorical): anemochory (3) [sources: NSWFRD_2014; White_2020; Williams_2011]
dispersers (categorical): wind (2) [sources: NSWFRD_2014; White_2020]
flowering_time (categorical): yyynnnnnnnyy (1); yyyyynnnnnny (2) [sources: NHNSW_2014_2; NSWFRD_2014; White_2020]
seedbank_longevity_class (categorical): transient (1) [sources: White_2020]
seed_dormancy_class (categorical): non_dormant (1) [sources: Collette_2021]
vegetative_reproduction_ability (categorical): not_vegetative (1) [sources: White_2020]
clonal_spread_mechanism (categorical): non_clonal (1) [sources: Williams_2011]
bud_bank_location (categorical): none (1) [sources: Clarke_2015]

nutrient and stable isotope

leaf_delta13C (numerical): -33.91 {delta}[ppth] (-33.91--33.91 {delta}[ppth]) [sources: Tng_2013]

seed morphology

seed_dry_mass (numerical): 0.18 mg (0.18-0.18 mg) [sources: Kew_2019_1]
seed_length (numerical): 1 mm (0.5-2 mm) [sources: Jordan_2001; Kooyman_2011]
seed_width (numerical): 0.6 mm (0.2-1 mm) [sources: Jordan_2001; Kooyman_2011]

stem morphology

wood_density (numerical): 0.52 mg/mm3 (0.52-0.52 mg/mm3) [sources: Tng_2013]

whole plant morphology

plant_height (numerical): 6.75 m (3-8 m) [sources: Kooyman_2011; McGlone_2015; 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.
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/.
Kooyman_2011	9	13	R. Kooyman, M. Rossetto, W. Cornwell, and M. Westoby. “Phylogenetic tests of community assembly across regional to continental scales in tropical and subtropical rain forests”. Global Ecology and Biogeography 20 (2011), pp. 707-716. doi: 10.1111/j.1466-8238.2010.00641.x.
NHNSW_2023	9	11	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/.
Williams_2011	8	8	R. P. Duncan, S. E. Clemants, R. T. Corlett, A. K. Hahs, M. A. McCarthy, M. J. McDonnell, M. W. Schwartz, K. Thompson, P. A. Vesk, and N. S. G. Williams. “Plant traits and extinction in urban areas: a meta-analysis of 11 cities”. Global Ecology and Biogeography 20.4 (2011), pp. 509-519. doi: 10.1111/j.1466-8238.2010.00633.x.
Jordan_2001	7	7	G. J. Jordan. “An investigation of long-distance dispersal based on species native to both Tasmania and New Zealand”. Australian Journal of Botany 49.3 (2001), pp. 333-340. doi: 10.1071/bt00024.
McGlone_2015	6	6	M. S. McGlone, S. J. Richardson, G. J. Jordan, and G. L. Perry. “Is there a `suboptimal' woody species height? A response to Scheffer et al.”. Trends in Ecology & Evolution 30.1 (2015), pp. 4-5. doi: 10.1016/j.tree.2014.09.007.
NSWFRD_2014	6	6	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.
Pickup_2021	3	6	M. Pickup and T. McDonald. Bushfire impacts — A national model for assessing local landscape restoration priorities. Project Phoenix Report. Greening Australia, 2021. url: https://www.greeningaustralia.org.au/wp-content/uploads/2021/07/1.02R2.pdf.
Tng_2013	5	5	D. Y. P. Tng, G. J. Jordan, and D. M. J. S. Bowman. “Plant traits demonstrate that temperate and tropical giant Eucalypt forests are ecologically convergent with rainforest not savanna”. PLoS ONE 8 (2013), p. e84378. doi: 10.1371/journal.pone.0084378.
NHNSW_2014_2	4	4	Royal Botanic Gardens Sydney. PLantNET: NSW flora online. 2014. url: http://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/.
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.
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/.
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.
Collette_2021	1	1	J. C. Collette and M. K. J. Ooi. “Distribution of seed dormancy classes across a fire-prone continent: effects of rainfall seasonality and temperature”. Annals of Botany 127.5 (2021), pp. 613-620. doi: 10.1093/aob/mcaa203.
Cooper_2013	1	1	W. Cooper and W. T. Cooper. Australian rainforest fruits. CSIRO Publishing, 2013, p. 272.
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.