Poa rodwayi

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Family Poaceae

Taxonomy: Poa rodwayi Vickery

Synonyms: 1 (APC 2026-07-30)

Poa australis var. capillifolia Hook.f. (taxonomic synonym)

Misapplied names: 2 (APC 2026-07-30)

Poa caespitosa G.Forst. ex Spreng. (misapplied)
Poa caespitosa G.Forst. ex Spreng. (pro parte misapplied)

Distribution (APC): SA, Vic, Tas

Profiles: APC, Flora of Australia, ALA, iNaturalist, SA eFlora, Vic Flora, ATRP

Traits

Top source datasets: ABRS_2022 (4), ABRS_2023 (9), Cheal_2017 (8), Draper_2023 (3), GrassBase_2014 (6), Jordan_2001 (7), Kew_2019_1 (2), Kew_2019_6 (1), Mokany_2015 (3), Morgan_2011_1 (5), NHNSW_2014 (1), Osborne_2014 (1), RBGV_2022 (3), RBGV_2023 (8), SAH_2022 (4), SAH_2023 (8), Sjostrom_2006 (4), Wenk_2022 (2), Wenk_2023 (1), White_2020 (18), Williams_2005 (3), Williams_2011 (10). See below for a full list of sources.
Summary: AusTraits contains 50 traits from 111 records in 22 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: Cheal_2017]
post_fire_recruitment (categorical): post_fire_recruitment (1) [sources: Cheal_2017]

flower morphology

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

fruit morphology

fruit_type (categorical): caryopsis (4) [sources: ABRS_2023; RBGV_2023; SAH_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): 5.48 mm2 (5.48-5.48 mm2) [sources: Mokany_2015]
leaf_length (numerical): 182.5 mm (45-300 mm) [sources: ABRS_2023; GrassBase_2014; RBGV_2023; SAH_2023]
leaf_width (numerical): 0.62 mm (0.3-0.8 mm) [sources: ABRS_2023; GrassBase_2014; RBGV_2023]
leaf_shape (categorical): terete (1) [sources: RBGV_2023]
leaf_base_shape (categorical): sheathing (1) [sources: ABRS_2023]
leaf_lamina_posture (categorical): convolute (1); involute (2) [sources: ABRS_2023; RBGV_2023; SAH_2023]
leaf_phyllotaxis (categorical): alternate (2) [sources: ABRS_2023; RBGV_2023]
plant_photosynthetic_organ (categorical): leaf (3) [sources: ABRS_2023; RBGV_2023; SAH_2023]

life history

photosynthetic_pathway (categorical): c3 (2); c4 (1) [sources: Osborne_2014; White_2020; Williams_2011]
plant_growth_form (categorical): graminoid (3); herb (3); tussock (3) [sources: ABRS_2022; RBGV_2022; SAH_2022; Wenk_2022; White_2020; Williams_2011]
life_form (categorical): hemicryptophyte (3) [sources: Morgan_2011_1; Williams_2005; Williams_2011]
life_history (categorical): perennial (7); short_lived_perennial (1) [sources: ABRS_2022; Cheal_2017; Jordan_2001; Morgan_2011_1; RBGV_2022; SAH_2022; Wenk_2023; Williams_2005]
woodiness_detailed (categorical): herbaceous (4) [sources: ABRS_2022; RBGV_2022; SAH_2022; Wenk_2022]
stem_growth_habit (categorical): caespitose (1); rhizomatous (1) [sources: ABRS_2022; SAH_2022]
nitrogen_fixing (categorical): non_nitrogen_fixer (2) [sources: White_2020; Williams_2011]
root_structure (categorical): arbuscular_mycorrhizal (1) [sources: Williams_2011]
parasitic (categorical): not_parasitic (1) [sources: White_2020]
pollination_syndrome (categorical): abiotic (1); self (1); wind (1) [sources: Draper_2023; White_2020]
pollination_system (categorical): abiotic (1) [sources: Williams_2011]
dispersal_syndrome (categorical): anemochory (1); barochory (1); epizoochory (1); undefined (1) [sources: Draper_2023; Morgan_2011_1; White_2020; Williams_2011]
dispersers (categorical): mammals (1); wind (1) [sources: Draper_2023; White_2020]
flowering_time (categorical): nnnnnnnnyyyy (1); ynnnnnnnnnnn (1) [sources: NHNSW_2014; White_2020]
seedbank_longevity_class (categorical): long_persistent (1); transient (1) [sources: Cheal_2017; White_2020]
vegetative_reproduction_ability (categorical): not_vegetative (3) [sources: Morgan_2011_1; White_2020; Williams_2005]
clonal_spread_mechanism (categorical): non_clonal (1) [sources: Williams_2011]
storage_organ (categorical): rhizome (1) [sources: SAH_2023]

seed morphology

seed_dry_mass (numerical): 0.36 mg (0.21-0.41 mg) [sources: Kew_2019_1; Mokany_2015]
seed_length (numerical): 3 mm (3-3 mm) [sources: Jordan_2001]
seed_width (numerical): 1 mm (1-1 mm) [sources: Jordan_2001]

whole plant morphology

plant_height (numerical): 0.53 m (0.25-0.75 m) [sources: GrassBase_2014; Mokany_2015; RBGV_2023; SAH_2023]
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.
Williams_2011	10	10	R. P. Duncan, S. E. Clemants, R. T. Corlett, A. K. Hahs, M. A. McCarthy, M. J. McDonnell, M. W. Schwartz, K. Thompson, P. A. Vesk, and N. S. G. Williams. “Plant traits and extinction in urban areas: a meta-analysis of 11 cities”. Global Ecology and Biogeography 20.4 (2011), pp. 509-519. doi: 10.1111/j.1466-8238.2010.00633.x.
ABRS_2023	7	9	Australian Biological Resources Study. Flora of Australia, Australian Biological Resources Study, Canberra.. accessed on 14 September, 2022.. 2023. url: http://www.ausflora.org.au.
Cheal_2017	8	8	D. Cheal. Growth stages and tolerable fire intervals for Victoria's native vegetation data sets. Fire and adaptive management, report no. 84. Victorian Government Department of Sustainability and Environment Melbourne, 2010.
RBGV_2023	8	8	VicFlora. Flora of Victoria, Royal Botanic Gardens Victoria. accessed on 6 May, 2022.. 2023. url: https://vicflora.rbg.vic.gov.au/.
SAH_2023	6	8	S. H. of South Australia. eFlora of SA, Electronic Flora of South Australia. accessed on 6 May, 2022.. 2022. url: http://www.flora.sa.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.
GrassBase_2014	3	6	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.
Morgan_2011_1	5	5	J. Morgan. “Unpublished data: Grassy woodland traits, La Trobe University”. 2011.
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.
SAH_2022	4	4	S. H. of South Australia. eFlora of SA, Electronic Flora of South Australia. accessed on 6 May, 2022.. 2022. url: http://www.flora.sa.gov.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.
Draper_2023	3	3	J. T. Draper, S. Delean, J. G. Conran, P. Weinstein, and B. S. Simpson. “Life-history characteristics and climate correlates of dioecious plant species in central southern Australia”. Australian Journal of Botany unknown.unknown (2023), p. unknown. doi: 10.1071/BT22110.
Mokany_2015	3	3	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.
RBGV_2022	3	3	VicFlora. Flora of Victoria, Royal Botanic Gardens Victoria. accessed on 6 May, 2022.. 2022. url: https://vicflora.rbg.vic.gov.au/.
Williams_2005	3	3	N. S. G. Williams, J. W. Morgan, M. J. McDonnell, and M. A. McCarthy. “Plant traits and local extinctions in natural grasslands along an urban-rural gradient”. Journal of Ecology 93.6 (2005), pp. 1203-1213. doi: 10.1111/j.1365-2745.2005.01039.x.
Kew_2019_1	1	2	Royal Botanic Gardens Kew. Seed Information Database (SID) and Seed Bank Database. 2019. url: http://data.kew.org/sid/.
Wenk_2022	2	2	E. Wenk. “Unpublished data: Australian plant growth forms dataset”. 2022.
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/.
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.