Xanthorrhoea johnsonii

Explore the data for this taxon in the portal

Family Xanthorrhoeaceae

Taxonomy: Xanthorrhoea johnsonii A.T.Lee

Synonyms: none listed in the APC 2026-07-30

Distribution (APC): Qld, NSW

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

Traits

Top source datasets: ABRS_1981 (4), ABRS_2022 (3), ABRS_2023 (8), ANBG_2019 (1), Chen_2017 (5), Clarke_2009 (2), Clarke_2015 (3), Kew_2019_1 (4), Kew_2019_6 (1), NHNSW_2014_2 (3), NHNSW_2022 (3), NHNSW_2023 (7), NSWFRD_2014 (7), Schmidt_1997 (8), Sjostrom_2006 (4), Wenk_2022 (2), Wenk_2023 (1), White_2020 (18), eFLOWER_Dun_2022 (17). See below for a full list of sources.
Summary: AusTraits contains 58 traits from 101 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

resprouting_capacity (categorical): fire_killed (1); resprouts (2) [sources: Clarke_2015; NSWFRD_2014; White_2020]
post_fire_recruitment (categorical): post_fire_recruitment_absent (1) [sources: Clarke_2015]

flower morphology

sex_type (categorical): hermaphrodite (1) [sources: Sjostrom_2006]

fruit morphology

fruit_type (categorical): capsule (4) [sources: ABRS_2023; Chen_2017; NHNSW_2023; Sjostrom_2006]
fruit_fleshiness (categorical): dry (2) [sources: Chen_2017; Sjostrom_2006]
fruit_dehiscence (categorical): dehiscent (2) [sources: Chen_2017; Sjostrom_2006]

leaf morphology

leaf_width (numerical): 1.75 mm (1-2.5 mm) [sources: ABRS_2023; NHNSW_2023]
leaf_shape (categorical): rhomboidal (2) [sources: ABRS_2023; NHNSW_2023]
leaf_margin (categorical): entire (1) [sources: NHNSW_2014_2]
leaf_compoundness (categorical): simple (2) [sources: ABRS_1981; NHNSW_2014_2]
leaf_phyllotaxis (categorical): alternate (1) [sources: ABRS_2023]
leaf_arrangement (categorical): crowded (2) [sources: ABRS_2023; NHNSW_2023]
plant_photosynthetic_organ (categorical): leaf (2) [sources: ABRS_2023; NHNSW_2023]

life history

photosynthetic_pathway (categorical): c3 (2) [sources: Schmidt_1997; White_2020]
plant_growth_form (categorical): herb (3); palmoid (1); shrub (3) [sources: ABRS_2022; Clarke_2009; NHNSW_2022; NSWFRD_2014; Schmidt_1997; Wenk_2022; White_2020]
life_history (categorical): perennial (3) [sources: ABRS_2022; NHNSW_2022; Wenk_2023]
woodiness_detailed (categorical): herbaceous (2); woody_like_stem (1) [sources: ABRS_2022; NHNSW_2022; Wenk_2022]
leaf_phenology (categorical): evergreen (2) [sources: ABRS_1981; Schmidt_1997]
nitrogen_fixing (categorical): non_nitrogen_fixer (2) [sources: Schmidt_1997; White_2020]
parasitic (categorical): not_parasitic (1) [sources: White_2020]
pollination_syndrome (categorical): insect (1) [sources: White_2020]
dispersal_syndrome (categorical): barochory (1) [sources: White_2020]
flowering_time (categorical): nnnynnnnnnny (1); nnnyyyyyyyyy (4) [sources: ABRS_1981; Chen_2017; NHNSW_2014_2; NSWFRD_2014; White_2020]
seedbank_longevity_class (categorical): transient (2) [sources: NSWFRD_2014; White_2020]
vegetative_reproduction_ability (categorical): not_vegetative (1) [sources: White_2020]
bud_bank_location (categorical): apical_buds (3) [sources: Clarke_2009; Clarke_2015; NSWFRD_2014]

nutrient and stable isotope

leaf_N_per_dry_mass (numerical): 8.8 mg/g (8.8-8.8 mg/g) [sources: Schmidt_1997]
leaf_delta13C (numerical): -26.98 {delta}[ppth] (-27.8--26.17 {delta}[ppth]) [sources: Schmidt_1997]

seed morphology

seed_dry_mass (numerical): 17.24 mg (14.13-18.39 mg) [sources: ANBG_2019; Kew_2019_1]
seed_shape (categorical): ovoid (2) [sources: ABRS_2023; NHNSW_2023]

whole plant morphology

plant_height (numerical): 5 m (5-5 m) [sources: ABRS_1981]
plant_physical_defence_structures (categorical): absent (1) [sources: White_2020]

Sources

dataset_id	n_traits	n_records	reference
White_2020	18	18	M. White, S. Sinclair, and D. Frood. Victorian Vital Attributes Database. database. Department of Environment, Land, Water and Planning, Victoria, 2020.
eFLOWER_Dun_2022	16	17	L. Dun and H. Sauquet. “Unpublished: Floral traits for GAP taxa, University of New South Wales, Australia”. 2022.
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.
Schmidt_1997	7	8	S. Schmidt and G. Stewart. “Waterlogging and fire impacts on nitrogen availability and utilization in a subtropical wet heathland (wallum)”. Plant, Cell and Environment 20.10 (1997), pp. 1231-1241. doi: 10.1046/j.1365-3040.1997.d01-20.x.
NHNSW_2023	6	7	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/.
NSWFRD_2014	7	7	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.
Chen_2017	5	5	Chen, S.-C., Cornwell, W., Z. H.-X., Moles, and A. T. “Plants show more flesh in the tropics: Variation in fruit type along latitudinal and climatic gradients.”. Ecography 40 (2017), pp. 531-538. doi: abs/10.1111/ecog.02010.
ABRS_1981	4	4	B. A. Barlow, H. T. Clifford, A. S. George, and A. K. A. McCusker. Flora of Australia. 1981. url: http://www.environment.gov.au/biodiversity/abrs/online-resources/flora/main/.
Kew_2019_1	1	4	Royal Botanic Gardens Kew. Seed Information Database (SID) and Seed Bank Database. 2019. url: http://data.kew.org/sid/.
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.
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.
Clarke_2015	3	3	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.
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/.
Clarke_2009	2	2	P. J. Clarke, K. J. E. Knox, M. L. Campbell, and L. M. Copeland. “Post-fire recovery of woody plants in the New England Tableland Bioregion”. Cunninghamia 11 (2009), pp. 221-239. doi: https://hdl.handle.net/1959.11/4907.
Wenk_2022	2	2	E. Wenk. “Unpublished data: Australian plant growth forms dataset”. 2022.
ANBG_2019	1	1	Australian National Botanic Gardens. The National Seed Bank. 2018. url: http://www.anbg.gov.au/gardens/living/seedbank/.
Kew_2019_6	1	1	Royal Botanic Gardens Kew. Germination data from the 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.