AusTraits

Alstonia actinophylla

Explore the data for this taxon in the portal

Family Apocynaceae

Taxonomy: Alstonia actinophylla (A.Cunn.) K.Schum.

Synonyms: 2 (APC 2026-07-30)
  • Alstonia verticillosa F.Muell. (taxonomic synonym)
  • Alyxia actinophylla A.Cunn. (nomenclatural synonym)

Distribution (APC): WA, NT, Qld

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

Traits

Top source datasets: ABRS_2022 (3), ABRS_2023 (19), Brock_1993 (10), Clarke_2015 (3), Cooper_2013 (13), Crowley_2007 (2), Gross_2005 (4), Ilic_2000 (5), Kew_2019_1 (1), Kooyman_2011 (13), Lawes_2012 (17), Lord_1997 (4), NTH_2022 (3), NTH_2023 (19), Nano_2011 (2), Richards_2008 (2), Rosell_2014 (8), RussellSmith_2012 (4), Schmidt_2003 (36), Sjostrom_2006 (4), WAH_1998 (1), WAH_2022_2 (3), WAH_2023_2 (2), Wenk_2022 (2), Wenk_2023 (1), Wright_2000 (1), Yang_2023 (1). See below for a full list of sources.
Summary: AusTraits contains 53 traits from 183 records in 27 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 (5) [sources: Clarke_2015; Crowley_2007; Nano_2011; RussellSmith_2012; Yang_2023]
  • post_fire_recruitment (categorical): post_fire_recruitment_absent (1) [sources: Clarke_2015]
flower morphology
  • sex_type (categorical): hermaphrodite (2) [sources: Gross_2005; Sjostrom_2006]
fruit morphology
  • fruit_length (numerical): 166.67 mm (130-210 mm) [sources: ABRS_2023; Cooper_2013; NTH_2023]
  • fruit_width (numerical): 4.5 mm (4-5 mm) [sources: Cooper_2013]
  • fruit_type (categorical): follicle (5) [sources: ABRS_2023; Cooper_2013; Gross_2005; NTH_2023; Sjostrom_2006]
  • fruit_fleshiness (categorical): dry (3) [sources: Cooper_2013; Gross_2005; Sjostrom_2006]
  • fruit_dehiscence (categorical): dehiscent (4) [sources: Cooper_2013; Gross_2005; NTH_2023; Sjostrom_2006]
leaf morphology
  • leaf_length (numerical): 71.88 mm (20-135 mm) [sources: ABRS_2023; Brock_1993; Kooyman_2011; NTH_2023]
  • leaf_width (numerical): 18 mm (5-40 mm) [sources: ABRS_2023; Brock_1993; Kooyman_2011; NTH_2023]
  • petiole_length (numerical): 0.6 cm (0.5-0.7 cm) [sources: ABRS_2023; NTH_2023]
  • leaf_dry_matter_content (numerical): 0.09 g/g (0.03-0.13 g/g) [sources: Schmidt_2003]
  • leaf_shape (categorical): lanceolate (2); obtriangular (1); ovate (1) [sources: ABRS_2023; Brock_1993; NTH_2023]
  • leaf_margin (categorical): entire (2) [sources: ABRS_2023; NTH_2023]
  • leaf_lobation (categorical): unlobed (1) [sources: Kooyman_2011]
  • leaf_compoundness (categorical): simple (4) [sources: ABRS_2023; Brock_1993; Kooyman_2011; NTH_2023]
  • leaf_phyllotaxis (categorical): whorled (2) [sources: ABRS_2023; NTH_2023]
  • plant_photosynthetic_organ (categorical): leaf (2) [sources: ABRS_2023; NTH_2023]
life history
  • photosynthetic_pathway (categorical): c3 (1) [sources: Schmidt_2003]
  • plant_growth_form (categorical): shrub (1); tree (9) [sources: ABRS_2022; Brock_1993; Cooper_2013; Kooyman_2011; Lord_1997; NTH_2022; Schmidt_2003; WAH_2022_2; Wenk_2022]
  • life_history (categorical): perennial (6) [sources: ABRS_2022; Brock_1993; NTH_2022; Schmidt_2003; WAH_2022_2; Wenk_2023]
  • woodiness_detailed (categorical): woody (4) [sources: ABRS_2022; NTH_2022; WAH_2022_2; Wenk_2022]
  • leaf_phenology (categorical): evergreen (2); facultative_drought_deciduous (1) [sources: Kooyman_2011; Schmidt_2003]
  • nitrogen_fixing (categorical): non_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): nnnnnnnyyynn (2); nnnnnnyyyyyn (1) [sources: Brock_1993; Cooper_2013; WAH_1998]
  • seedbank_longevity_class (categorical): transient (1) [sources: RussellSmith_2012]
  • bud_bank_location (categorical): basal_stem_buds (2); epicormic_buds (3) [sources: Clarke_2015; Crowley_2007; Nano_2011]
nutrient and stable isotope
  • leaf_N_per_dry_mass (numerical): 19.7 mg/g (17-26 mg/g) [sources: Richards_2008; Schmidt_2003]
  • leaf_P_per_dry_mass (numerical): 0.8 mg/g (0.8-0.8 mg/g) [sources: Richards_2008]
  • leaf_delta13C (numerical): -28.77 {delta}[ppth] (-29.56--28.54 {delta}[ppth]) [sources: Schmidt_2003]
seed morphology
  • seed_dry_mass (numerical): 2.72 mg (1.44-4 mg) [sources: Kew_2019_1; Lord_1997]
  • seed_length (numerical): 5.5 mm (5-6 mm) [sources: ABRS_2023; Cooper_2013; Kooyman_2011; NTH_2023]
  • seed_width (numerical): 1 mm (1-1 mm) [sources: Kooyman_2011]
  • seed_shape (categorical): ovoid_elongated (1) [sources: ABRS_2023]
stem morphology
  • wood_density (numerical): 0.41 mg/mm3 (0.29-0.46 mg/mm3) [sources: Ilic_2000; Rosell_2014]
whole plant morphology
  • plant_height (numerical): 29 m (3-35 m) [sources: ABRS_2023; Brock_1993; Cooper_2013; Kooyman_2011; NTH_2023; WAH_2023_2]

Sources

dataset_idn_traitsn_recordsreference
Schmidt_20031136S. 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.
ABRS_20231419Australian Biological Resources Study. Flora of Australia, Australian Biological Resources Study, Canberra.. accessed on 14 September, 2022.. 2023. url: http://www.ausflora.org.au.
NTH_20231419D. 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/.
Lawes_2012117M. J. Lawes, J. J. Midgley, and P. J. Clarke. “Costs and benefits of relative bark thickness in relation to fire damage: A savanna/forest contrast”. Journal of Ecology 101 (2012), pp. 517-524. doi: 10.1111/1365-2745.12035.
Cooper_20131013W. Cooper and W. T. Cooper. Australian rainforest fruits. CSIRO Publishing, 2013, p. 272.
Kooyman_2011913R. 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.
Brock_1993810J. Brock and A. Dunlop. Native plants of northern Australia. Reed New Holland, 1993. ISBN: 9781877069246.
Rosell_201488J. A. Rosell, S. Gleason, R. Mendez-Alonzo, Y. Chang, and M. Westoby. “Bark functional ecology: Evidence for tradeoffs, functional coordination, and environment producing bark diversity”. New Phytologist 201.2 (2014), pp. 486-497. doi: 10.1111/nph.12541.
Ilic_200015J. Ilic, D. Boland, M. McDonald, D. G, and P. Blakemore. Woody density phase 1 - State of knowledge. National Carbon Accounting System. Technical Report 18. Tech. rep. Australian Greenhouse Office, Canberra, Australia, 2000.
Gross_200544C. L. Gross. “A comparison of the sexual systems in the trees from the Australian tropics with other tropical biomes-more monoecy but why?”. American Journal of Botany 92.6 (2005), pp. 907-919. doi: 10.3732/ajb.92.6.907.
Lord_199744J. 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.
RussellSmith_201244J. Russell-Smith, M. R. Gardener, C. Brock, K. Brennan, C. P. Yates, and B. Grace. “Fire persistence traits can be used to predict vegetation response to changing fire regimes at expansive landscape scales - an Australian example”. Journal of Biogeography 39 (2012), pp. 1657-1668. doi: 10.1111/j.1365-2699.2012.02714.x.
Sjostrom_200644A. 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.
ABRS_202233Australian Biological Resources Study. Flora of Australia, Australian Biological Resources Study, Canberra.. accessed on 14 September, 2022.. 2022. url: http://www.ausflora.org.au.
Clarke_201533P. 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.
NTH_202233D. 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/.
WAH_2022_233Western Australian Herbarium. Florabase—the Western Australian Flora.. accessed on 14 September, 2022.. 2022. url: https://florabase.dpaw.wa.gov.au/.
Crowley_200722G. Crowley, M. Gardener, and M. Marrinan. Tropical savannas fire response database. 2007. url: [www.landmanager.org.au](www.landmanager.org.au).
Nano_201122C. 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.
Richards_200822A. Richards and I. J. Wright. “Unpublished data: Transcription of Australian plant functional trait data from Ian Wright's collection of papers, Macquarie University”. 2009.
WAH_2023_212Western Australian Herbarium. Florabase—the Western Australian Flora.. accessed on 14 September, 2022.. 2023. url: https://florabase.dpaw.wa.gov.au/.
Wenk_202222E. Wenk. “Unpublished data: Australian plant growth forms dataset”. 2022.
Kew_2019_111Royal Botanic Gardens Kew. Seed Information Database (SID) and Seed Bank Database. 2019. url: http://data.kew.org/sid/.
WAH_199811Western Australian Herbarium. FloraBase: The Western Australian flora. 1998. url: http://florabase.dpaw.wa.gov.au.
Wenk_202311E. Wenk. “Unpublished data: Australian plant life history dataset, University of New South Wales, Sydney”. 2023.
Wright_200011I. 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.
Yang_202311S. Yang. “Unpublished data: Fire response traits scored from national and state floras and the taxonomic literature, University of New South Wales”. 2023.