AusTraits

Eucalyptus youmanii

Explore the data for this taxon in the portal

Family Myrtaceae

Taxonomy: Eucalyptus youmanii Blakely & McKie

Synonyms: 6 (APC 2026-07-30)
  • Eucalyptus prominula L.A.S.Johnson & K.D.Hill (taxonomic synonym)
  • Eucalyptus sp. MAHCL (taxonomic synonym)
  • Eucalyptus stannicola L.A.S.Johnson & K.D.Hill (taxonomic synonym)
  • Eucalyptus subtilior L.A.S.Johnson & K.D.Hill (taxonomic synonym)
  • Eucalyptus youmani Blakely & McKie (orthographic variant)
  • Eucalyptus youmanii Blakely & McKie var. youmanii (nomenclatural synonym)

Distribution (APC): Qld, NSW

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

Traits

Top source datasets: ABRS_2022 (6), ABRS_2023 (36), CPBR_2002 (8), Clarke_2015 (6), Gallagher_2015 (3), Ilic_2000 (1), Kew_2019_1 (1), NHNSW_2014_2 (16), NHNSW_2022 (9), NHNSW_2023 (48), NSWFRD_2014 (6), Nicolle_2006 (6), Sjostrom_2006 (4), Stephens_2021 (1), Stephens_2024 (32), Vlasveld_2018 (8), Wenk_2022 (2), Wenk_2023 (1), Wright_2000 (3). See below for a full list of sources.
Summary: AusTraits contains 47 traits from 197 records in 19 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
flower morphology
  • flower_colour (categorical): white_cream (6) [sources: NHNSW_2014_2; Stephens_2024]
  • sex_type (categorical): hermaphrodite (1) [sources: Sjostrom_2006]
fruit morphology
  • fruit_length (numerical): 7.83 mm (4-12 mm) [sources: ABRS_2023; NHNSW_2023; Stephens_2024]
  • fruit_width (numerical): 10.25 mm (7-15 mm) [sources: ABRS_2023; NHNSW_2023; Stephens_2024]
  • fruit_height (numerical): 9.67 mm (7-14 mm) [sources: NHNSW_2023]
  • fruit_type (categorical): capsule (6) [sources: ABRS_2023; NHNSW_2023; Sjostrom_2006]
  • fruit_fleshiness (categorical): dry (1) [sources: Sjostrom_2006]
  • fruit_dehiscence (categorical): dehiscent (6) [sources: ABRS_2023; NHNSW_2023; Sjostrom_2006]
leaf morphology
  • leaf_area (numerical): 3237.23 mm2 (3209.1-3265.37 mm2) [sources: Vlasveld_2018]
  • leaf_length (numerical): 99.06 mm (30-170 mm) [sources: ABRS_2023; CPBR_2002; NHNSW_2023; Stephens_2024]
  • leaf_width (numerical): 22.19 mm (10-40 mm) [sources: ABRS_2023; CPBR_2002; NHNSW_2023; Stephens_2024]
  • leaf_dry_mass (numerical): 933.95 mg (912.27-955.63 mg) [sources: Vlasveld_2018]
  • petiole_length (numerical): 1.58 cm (1-2.5 cm) [sources: ABRS_2023]
  • leaf_mass_per_area (numerical): 288.47 g/m2 (284.27-292.66 g/m2) [sources: Vlasveld_2018]
  • leaf_shape (categorical): falcate (2); lanceolate (5); narrowly_lanceolate (1); narrowly_ovate (2) [sources: ABRS_2023; NHNSW_2023]
  • leaf_base_shape (categorical): attenuate (1); oblique (1) [sources: ABRS_2023]
  • leaf_margin (categorical): entire (4) [sources: NHNSW_2014_2]
  • leaf_compoundness (categorical): simple (5) [sources: ABRS_2023; NHNSW_2023]
  • leaf_phyllotaxis (categorical): alternate (6) [sources: ABRS_2023; NHNSW_2014_2]
  • plant_photosynthetic_organ (categorical): leaf (5) [sources: ABRS_2023; NHNSW_2023]
life history
  • plant_growth_form (categorical): tree (8) [sources: ABRS_2022; CPBR_2002; NHNSW_2022; NSWFRD_2014; Wenk_2022]
  • life_history (categorical): perennial (6) [sources: ABRS_2022; NHNSW_2022; Wenk_2023]
  • woodiness_detailed (categorical): woody (6) [sources: ABRS_2022; NHNSW_2022; Wenk_2022]
  • leaf_phenology (categorical): evergreen (4) [sources: NHNSW_2014_2]
  • dispersal_syndrome (categorical): anemochory (1) [sources: NSWFRD_2014]
  • dispersers (categorical): wind (1) [sources: NSWFRD_2014]
  • flowering_time (categorical): nyynnnnnnnnn (3) [sources: Stephens_2021; Stephens_2024]
  • seedbank_location (categorical): canopy_seedbank (1) [sources: NSWFRD_2014]
  • storage_organ (categorical): lignotuber (3) [sources: ABRS_2023; Nicolle_2006]
  • bud_bank_location (categorical): basal_buds (1); basal_stem_buds (2); epicormic_buds (5) [sources: Clarke_2015; NSWFRD_2014; Nicolle_2006]
seed morphology
  • seed_dry_mass (numerical): 0.99 mg (0.99-0.99 mg) [sources: Kew_2019_1]
  • seed_length (numerical): 2.12 mm (1.5-3 mm) [sources: ABRS_2023; CPBR_2002]
  • seed_shape (categorical): polyhedral (1) [sources: ABRS_2023]
stem morphology
  • wood_density (numerical): 0.97 mg/mm3 (0.97-0.97 mg/mm3) [sources: Ilic_2000]
whole plant morphology
  • plant_height (numerical): 21 m (20-25 m) [sources: ABRS_2023; CPBR_2002; NHNSW_2023]

Sources

dataset_idn_traitsn_recordsreference
NHNSW_20231148N. 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_20231736Australian Biological Resources Study. Flora of Australia, Australian Biological Resources Study, Canberra.. accessed on 14 September, 2022.. 2023. url: http://www.ausflora.org.au.
Stephens_2024932R. E. Stephens, H. Sauquet, B. Laugier, C. Gosper, and R. V. Gallagher. “Eucalypt flower size and colour shaped more by pollination than abiotic environment”. in review (2024).
NHNSW_2014_2416Royal Botanic Gardens Sydney. PLantNET: NSW flora online. 2014. url: http://plantnet.rbgsyd.nsw.gov.au/.
NHNSW_202239N. 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/.
CPBR_200258Centre for Plant Biodiversity Research. EUCLID 2.0: Eucalypts of Australia. 2002. url: http://apps.lucidcentral.org/euclid/text/intro/index.html.
Vlasveld_201858C. Vlasveld, B. O'Leary, F. Udovicic, and M. Burd. “Leaf heteroblasty in eucalypts: biogeographic evidence of ecological function”. Australian Journal of Botany 66.3 (2018), pp. 191-201. doi: 10.1071/bt17134.
ABRS_202236Australian Biological Resources Study. Flora of Australia, Australian Biological Resources Study, Canberra.. accessed on 14 September, 2022.. 2022. url: http://www.ausflora.org.au.
Clarke_201536P. 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.
NSWFRD_201466B. 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.
Nicolle_200636D. Nicolle. “A classification and census of regenerative strategies in the eucalypts (Angophora, Corymbia and Eucalyptus - Myrtaceae), with special reference to the obligate seeders”. Australian Journal of Botany 54.4 (2006), pp. 391-407. doi: 10.1071/bt05061.
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.
Gallagher_201513R. Gallagher and R. Lanfear. “Unpublished data: Trait campaign with the Royal Botanical Gardens & Macquarie University”. 2015.
Wright_200033I. 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.
Wenk_202222E. Wenk. “Unpublished data: Australian plant growth forms dataset”. 2022.
Ilic_200011J. 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.
Kew_2019_111Royal Botanic Gardens Kew. Seed Information Database (SID) and Seed Bank Database. 2019. url: http://data.kew.org/sid/.
Stephens_202111R. Stephens. “Unpublished data: Flowering time data from TERN plots, Macquarie University.”. 2021.
Wenk_202311E. Wenk. “Unpublished data: Australian plant life history dataset, University of New South Wales, Sydney”. 2023.