AusTraits

Plinthanthesis paradoxa

Explore the data for this taxon in the portal

Family Poaceae

Taxonomy: Plinthanthesis paradoxa (R.Br.) S.T.Blake

Synonyms: 4 (APC 2026-07-30)
  • Blakeochloa paradoxa (R.Br.) Veldkamp (nomenclatural synonym)
  • Blakeochloa paradoxa Veldkamp (taxonomic synonym)
  • Danthonia paradoxa R.Br. (nomenclatural synonym)
  • Triodia litoralis Spreng. (taxonomic synonym)

Distribution (APC): NSW, Vic

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

Traits

Top source datasets: ABRS_2022 (3), ABRS_2023 (4), GrassBase_2014 (7), Hughes_1992 (3), NHNSW_2014 (1), NHNSW_2014_2 (1), NHNSW_2022 (4), NHNSW_2023 (4), NSWFRD_2014 (6), Osborne_2014 (1), RBGV_2022 (4), RBGV_2023 (7), Sjostrom_2006 (4), Taseski_2021 (94), Wenk_2022 (2), Wenk_2023 (1), White_2020 (18), eFLOWER_Dun_2022 (3). See below for a full list of sources.
Summary: AusTraits contains 46 traits from 167 records in 18 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
  • sex_type (categorical): hermaphrodite (1) [sources: Sjostrom_2006]
fruit morphology
  • fruit_length (numerical): 1.5 mm (1.5-1.5 mm) [sources: ABRS_2023]
  • fruit_type (categorical): caryopsis (4) [sources: ABRS_2023; NHNSW_2023; RBGV_2023; Sjostrom_2006]
  • fruit_fleshiness (categorical): dry (1) [sources: Sjostrom_2006]
  • fruit_dehiscence (categorical): indehiscent (1) [sources: Sjostrom_2006]
leaf morphology
  • leaf_area (numerical): 133.27 mm2 (10.3-329.5 mm2) [sources: Taseski_2021]
  • leaf_length (numerical): 400 mm (200-500 mm) [sources: GrassBase_2014; RBGV_2023]
  • leaf_width (numerical): 1.75 mm (1-3 mm) [sources: GrassBase_2014; RBGV_2023]
  • leaf_dry_mass (numerical): 11.14 mg (1.1-21.8 mg) [sources: Taseski_2021]
  • leaf_mass_per_area (numerical): 106.15 g/m2 (47.75-215.38 g/m2) [sources: Taseski_2021]
  • leaf_dry_matter_content (numerical): 0.45 g/g (0.26-0.78 g/g) [sources: Taseski_2021]
  • leaf_lamina_posture (categorical): conduplicate (1); involute (1) [sources: RBGV_2023]
  • leaf_phyllotaxis (categorical): alternate (3) [sources: ABRS_2023; NHNSW_2023; RBGV_2023]
  • plant_photosynthetic_organ (categorical): leaf (3) [sources: ABRS_2023; NHNSW_2023; RBGV_2023]
life history
  • photosynthetic_pathway (categorical): c3 (2) [sources: Osborne_2014; White_2020]
  • plant_growth_form (categorical): graminoid (4); herb (4); tussock (2) [sources: ABRS_2022; Hughes_1992; NHNSW_2022; NSWFRD_2014; RBGV_2022; Wenk_2022; White_2020]
  • life_history (categorical): perennial (4) [sources: ABRS_2022; NHNSW_2022; RBGV_2022; Wenk_2023]
  • woodiness_detailed (categorical): herbaceous (3); woody_base (1) [sources: ABRS_2022; NHNSW_2022; RBGV_2022; Wenk_2022]
  • stem_growth_habit (categorical): caespitose (1); erect (1) [sources: NHNSW_2022; RBGV_2022]
  • nitrogen_fixing (categorical): non_nitrogen_fixer (1) [sources: White_2020]
  • parasitic (categorical): not_parasitic (1) [sources: White_2020]
  • pollination_syndrome (categorical): abiotic (1) [sources: White_2020]
  • dispersal_syndrome (categorical): epizoochory (1) [sources: White_2020]
  • dispersers (categorical): mammals (1) [sources: White_2020]
  • flowering_time (categorical): nnnnnnnnnnyy (1); yynnnnnnnnny (1); yynnnnnnyyyy (2); yyynnnnnyyyy (1) [sources: Hughes_1992; NHNSW_2014; NHNSW_2014_2; NSWFRD_2014; White_2020]
  • seedbank_longevity_class (categorical): persistent (1) [sources: White_2020]
  • vegetative_reproduction_ability (categorical): not_vegetative (1) [sources: White_2020]
seed morphology
  • seed_length (numerical): 1.5 mm (1.5-1.5 mm) [sources: GrassBase_2014]
whole plant morphology

Sources

dataset_idn_traitsn_recordsreference
Taseski_2021994G. M. Taseski, D. A. Keith, R. L. Dalrymple, and W. K. Cornwell. “Shifts in fine root traits within and among species along a fine-scale hydrological gradient”. Annals of Botany 127.4 (2021), pp. 473-481. ISSN: 1095-8290. doi: 10.1093/aob/mcaa175.
White_20201818M. White, S. Sinclair, and D. Frood. Victorian Vital Attributes Database. database. Department of Environment, Land, Water and Planning, Victoria, 2020.
GrassBase_201447W. Clayton, M. Vorontsova, and K. H. &. H. Williamson. GrassBase - The online world grass flora. 2006. url: http://www.kew.org/data/grasses-db.html.
RBGV_202377VicFlora. Flora of Victoria, Royal Botanic Gardens Victoria. accessed on 6 May, 2022.. 2023. url: https://vicflora.rbg.vic.gov.au/.
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.
ABRS_202344Australian Biological Resources Study. Flora of Australia, Australian Biological Resources Study, Canberra.. accessed on 14 September, 2022.. 2023. url: http://www.ausflora.org.au.
NHNSW_202244N. 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/.
NHNSW_202344N. 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/.
RBGV_202244VicFlora. Flora of Victoria, Royal Botanic Gardens Victoria. accessed on 6 May, 2022.. 2022. url: https://vicflora.rbg.vic.gov.au/.
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.
Hughes_199233L. Hughes and B. Rice. “Unpublished data: Traits data for 643 species, Macquarie University”. 1992.
eFLOWER_Dun_202233L. Dun and H. Sauquet. “Unpublished: Floral traits for GAP taxa, University of New South Wales, Australia”. 2022.
Wenk_202222E. Wenk. “Unpublished data: Australian plant growth forms dataset”. 2022.
NHNSW_201411Royal Botanic Gardens Sydney. PLantNET. 2014. url: http://plantnet.rbgsyd.nsw.gov.au/search/simple.htm.
NHNSW_2014_211Royal Botanic Gardens Sydney. PLantNET: NSW flora online. 2014. url: http://plantnet.rbgsyd.nsw.gov.au/.
Osborne_201411C. Osborne, A. Salomaa, T. Kluyver, V. Visser, E. Kellogg, O. Morrone, M. Vorontsova, W. Clayton, and D. Simpson. “A global database of C4 photosynthesis in grasses”. New Phytologist 204 (2014), pp. 441-446. doi: 10.1111/nph.12942.
Wenk_202311E. Wenk. “Unpublished data: Australian plant life history dataset, University of New South Wales, Sydney”. 2023.