Plinthanthesis urvillei

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Family Poaceae

Taxonomy: Plinthanthesis urvillei Steud.

Synonyms: 5 (APC 2026-07-30)

Blakeochloa urvillei (Steud.) Veldkamp (nomenclatural synonym)
Blakeochloa urvillei Veldkamp (taxonomic synonym)
Danthonia urvillei (Steud.) Conert (nomenclatural synonym)
Danthonia vickeryae C.E.Hubb. (taxonomic synonym)
Danthonia vickeryi C.E.Hubb. (taxonomic synonym)

Distribution (APC): NSW

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

Traits

Top source datasets: ABRS_2022 (3), ABRS_2023 (5), GrassBase_2014 (8), NHNSW_2014 (1), NHNSW_2014_2 (1), NHNSW_2022 (4), NHNSW_2023 (5), NSWFRD_2014 (4), Osborne_2014 (1), Sjostrom_2006 (4), Wenk_2022 (2), Wenk_2023 (1). See below for a full list of sources.
Summary: AusTraits contains 20 traits from 39 records in 12 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 (1) [sources: NSWFRD_2014]

flower morphology

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

fruit morphology

fruit_length (numerical): 1.35 mm (1.3-1.4 mm) [sources: ABRS_2023]
fruit_type (categorical): caryopsis (3) [sources: ABRS_2023; NHNSW_2023; Sjostrom_2006]
fruit_fleshiness (categorical): dry (1) [sources: Sjostrom_2006]
fruit_dehiscence (categorical): indehiscent (1) [sources: Sjostrom_2006]

leaf morphology

leaf_length (numerical): 250 mm (200-300 mm) [sources: GrassBase_2014]
leaf_width (numerical): 1 mm (0.5-1.5 mm) [sources: GrassBase_2014]
leaf_phyllotaxis (categorical): alternate (2) [sources: ABRS_2023; NHNSW_2023]
leaf_arrangement (categorical): clustered (1) [sources: NHNSW_2023]
plant_photosynthetic_organ (categorical): leaf (2) [sources: ABRS_2023; NHNSW_2023]

life history

photosynthetic_pathway (categorical): c3 (1) [sources: Osborne_2014]
plant_growth_form (categorical): graminoid (3); herb (3) [sources: ABRS_2022; NHNSW_2022; NSWFRD_2014; Wenk_2022]
life_history (categorical): perennial (3) [sources: ABRS_2022; NHNSW_2022; Wenk_2023]
woodiness_detailed (categorical): herbaceous (3) [sources: ABRS_2022; NHNSW_2022; Wenk_2022]
stem_growth_habit (categorical): caespitose (1) [sources: NHNSW_2022]
flowering_time (categorical): nnnnnnnnnnny (1); yynnnnnnyyyy (2) [sources: NHNSW_2014; NHNSW_2014_2; NSWFRD_2014]

seed morphology

seed_length (numerical): 1.35 mm (1.3-1.4 mm) [sources: GrassBase_2014]

whole plant morphology

plant_height (numerical): 0.57 m (0.3-0.8 m) [sources: GrassBase_2014; NHNSW_2023]

Sources

dataset_id	n_traits	n_records	reference
GrassBase_2014	4	8	W. Clayton, M. Vorontsova, and K. H. &. H. Williamson. GrassBase - The online world grass flora. 2006. url: http://www.kew.org/data/grasses-db.html.
ABRS_2023	4	5	Australian Biological Resources Study. Flora of Australia, Australian Biological Resources Study, Canberra.. accessed on 14 September, 2022.. 2023. url: http://www.ausflora.org.au.
NHNSW_2023	5	5	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/.
NHNSW_2022	4	4	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/.
NSWFRD_2014	4	4	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.
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.
Wenk_2022	2	2	E. Wenk. “Unpublished data: Australian plant growth forms dataset”. 2022.
NHNSW_2014	1	1	Royal Botanic Gardens Sydney. PLantNET. 2014. url: http://plantnet.rbgsyd.nsw.gov.au/search/simple.htm.
NHNSW_2014_2	1	1	Royal Botanic Gardens Sydney. PLantNET: NSW flora online. 2014. url: http://plantnet.rbgsyd.nsw.gov.au/.
Osborne_2014	1	1	C. 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_2023	1	1	E. Wenk. “Unpublished data: Australian plant life history dataset, University of New South Wales, Sydney”. 2023.