Rytidosperma gracile

Explore the data for this taxon in the portal

Family Poaceae

Taxonomy: Rytidosperma gracile (Hook.f.) Connor & Edgar

Synonyms: 4 (APC 2026-07-30)

Danthonia gracilis Hook.f. (nomenclatural synonym)
Danthonia semiannularis var. gracilis (Hook.f.) Hook.f. (nomenclatural synonym)
Notodanthonia gracilis (Hook.f.) Zotov (nomenclatural synonym)
Thonandia gracilis (Hook.f.) H.P.Linder (nomenclatural synonym)

Distribution (APC): Tas

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

Traits

Top source datasets: ABRS_2022 (4), ABRS_2023 (4), GrassBase_2014 (8), Jordan_2001 (7), Kirkpatrick_2020 (1), Mokany_2015 (2), NHNSW_2014 (1), NHNSW_2022 (3), NHNSW_2023 (8), Osborne_2014 (1), Sjostrom_2006 (4), Wenk_2022 (2), Wenk_2023 (1). See below for a full list of sources.
Summary: AusTraits contains 23 traits from 46 records in 13 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: Kirkpatrick_2020]

flower morphology

sex_type (categorical): hermaphrodite (2); monoecious (1) [sources: Jordan_2001; Sjostrom_2006]

fruit morphology

fruit_length (numerical): 1.7 mm (1.6-1.8 mm) [sources: ABRS_2023]
fruit_type (categorical): caryopsis (3) [sources: ABRS_2023; NHNSW_2023; Sjostrom_2006]
fruit_fleshiness (categorical): dry (2) [sources: Jordan_2001; Sjostrom_2006]
fruit_dehiscence (categorical): indehiscent (1) [sources: Sjostrom_2006]

leaf morphology

leaf_area (numerical): 851.11 mm2 (818.65-883.57 mm2) [sources: Mokany_2015]
leaf_length (numerical): 99 mm (5-250 mm) [sources: GrassBase_2014; NHNSW_2023]
leaf_width (numerical): 3 mm (2-4 mm) [sources: GrassBase_2014]
leaf_lamina_posture (categorical): conduplicate (1) [sources: NHNSW_2023]
leaf_phyllotaxis (categorical): alternate (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 (2); herb (2) [sources: ABRS_2022; NHNSW_2022; Wenk_2022]
life_history (categorical): perennial (4) [sources: ABRS_2022; Jordan_2001; NHNSW_2022; Wenk_2023]
woodiness_detailed (categorical): herbaceous (3) [sources: ABRS_2022; NHNSW_2022; Wenk_2022]
stem_growth_habit (categorical): caespitose (1) [sources: ABRS_2022]
flowering_time (categorical): ynnnnnnnnnnn (1) [sources: NHNSW_2014]

seed morphology

seed_length (numerical): 5.18 mm (0.9-9 mm) [sources: Jordan_2001; GrassBase_2014]
seed_width (numerical): 2 mm (2-2 mm) [sources: Jordan_2001]

whole plant morphology

plant_height (numerical): 0.24 m (0.02-0.6 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.
NHNSW_2023	6	8	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/.
Jordan_2001	7	7	G. J. Jordan. “An investigation of long-distance dispersal based on species native to both Tasmania and New Zealand”. Australian Journal of Botany 49.3 (2001), pp. 333-340. doi: 10.1071/bt00024.
ABRS_2022	4	4	Australian Biological Resources Study. Flora of Australia, Australian Biological Resources Study, Canberra.. accessed on 14 September, 2022.. 2022. url: http://www.ausflora.org.au.
ABRS_2023	3	4	Australian Biological Resources Study. Flora of Australia, Australian Biological Resources Study, Canberra.. accessed on 14 September, 2022.. 2023. url: http://www.ausflora.org.au.
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.
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/.
Mokany_2015	1	2	K. Mokany, J. J. Thomson, A. J. J. Lynch, G. J. Jordan, and S. Ferrier. “Linking changes in community composition and function under climate change”. Ecological Applications 25.8 (2015), pp. 2132-2141. doi: 10.1890/14-2384.1.
Wenk_2022	2	2	E. Wenk. “Unpublished data: Australian plant growth forms dataset”. 2022.
Kirkpatrick_2020	1	1	J. Kirkpatrick. “Unpublished data: Fire response traits for woody Tasmanian endemic species, University of Tasmania”. 2020.
NHNSW_2014	1	1	Royal Botanic Gardens Sydney. PLantNET. 2014. url: http://plantnet.rbgsyd.nsw.gov.au/search/simple.htm.
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.