Urochloa mutica

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Family Poaceae

Taxonomy: Urochloa mutica (Forssk.) T.Q.Nguyen

Synonyms: 4 (APC 2026-07-30)

Brachiaria mutica (Forssk.) Stapf (nomenclatural synonym)
Brachiaria purpurascens (Raddi) Henrard (taxonomic synonym)
Panicum muticum Forssk. (nomenclatural synonym)
Panicum purpurascens Raddi (taxonomic synonym)

Distribution (APC): WA (naturalised), ChI (naturalised), NT (naturalised), Qld (naturalised), NSW (naturalised)

Profiles: APC, Flora of Australia, ALA, iNaturalist, NSW Flora, NT eFlora, Florabase, ATRP

Traits

Top source datasets: Crowley_2007 (2), Metcalfe_2020_2 (20), NHNSW_2014_2 (1), NHNSW_2022 (4), NHNSW_2023 (6), NTH_2022 (3), NTH_2023 (6), Nano_2011 (2), Sjostrom_2006 (4), WAH_2022_1 (4), WAH_2022_2 (4), WAH_2023_1 (1), WAH_2023_2 (3), Wenk_2022 (2), Wenk_2023 (1), Yang_2023 (1). See below for a full list of sources.
Summary: AusTraits contains 27 traits from 64 records in 16 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 (3) [sources: Crowley_2007; Nano_2011; Yang_2023]

flower morphology

sex_type (categorical): andromonoecious (1); hermaphrodite (1) [sources: Metcalfe_2020_2; Sjostrom_2006]

fruit morphology

fruit_type (categorical): caryopsis (6) [sources: Metcalfe_2020_2; NHNSW_2023; NTH_2023; Sjostrom_2006; WAH_2023_1; WAH_2023_2]
fruit_fleshiness (categorical): dry (2) [sources: Metcalfe_2020_2; Sjostrom_2006]
fruit_dehiscence (categorical): dehiscent (1); indehiscent (2) [sources: Metcalfe_2020_2; Sjostrom_2006]

leaf morphology

leaf_area (numerical): 972 mm2 (972-972 mm2) [sources: Metcalfe_2020_2]
leaf_length (numerical): 180 mm (60-300 mm) [sources: Metcalfe_2020_2; NTH_2023]
leaf_width (numerical): 11.5 mm (3-20 mm) [sources: Metcalfe_2020_2; NHNSW_2023; NTH_2023]
leaf_compoundness (categorical): simple (1) [sources: Metcalfe_2020_2]
leaf_lamina_posture (categorical): flat (1) [sources: NHNSW_2023]
leaf_phyllotaxis (categorical): alternate (1) [sources: NHNSW_2023]
plant_photosynthetic_organ (categorical): leaf (2) [sources: NHNSW_2023; NTH_2023]

life history

photosynthetic_pathway (categorical): c4 (1) [sources: Metcalfe_2020_2]
plant_growth_form (categorical): graminoid (4); herb (2); tussock (2) [sources: Metcalfe_2020_2; NHNSW_2022; NTH_2022; WAH_2022_1; WAH_2022_2; Wenk_2022]
life_form (categorical): hemicryptophyte (1) [sources: Metcalfe_2020_2]
life_history (categorical): perennial (5) [sources: NHNSW_2022; NTH_2022; WAH_2022_1; WAH_2022_2; Wenk_2023]
woodiness_detailed (categorical): herbaceous (5) [sources: NHNSW_2022; NTH_2022; WAH_2022_1; WAH_2022_2; Wenk_2022]
stem_growth_habit (categorical): decumbent (1); stoloniferous (3) [sources: NHNSW_2022; WAH_2022_1; WAH_2022_2]
root_structure (categorical): non_mycorrhizal (1) [sources: Metcalfe_2020_2]
pollination_syndrome (categorical): wind (1) [sources: Metcalfe_2020_2]
dispersal_syndrome (categorical): anemochory (1) [sources: Metcalfe_2020_2]
flowering_time (categorical): yynnnnnnnnny (1) [sources: NHNSW_2014_2]
vegetative_reproduction_ability (categorical): vegetative (1) [sources: Metcalfe_2020_2]
clonal_spread_mechanism (categorical): aboveground_clonal (1) [sources: Metcalfe_2020_2]
bud_bank_location (categorical): basal_stem_buds (2) [sources: Crowley_2007; Nano_2011]

whole plant morphology

plant_height (numerical): 1 m (0.25-1.25 m) [sources: Metcalfe_2020_2; WAH_2023_2]

Sources

dataset_id	n_traits	n_records	reference
Metcalfe_2020_2	18	20	D. Metcalfe. “Unpublished data: Traits of Poaceae spp, CSIRO”. 2020.
NHNSW_2023	5	6	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/.
NTH_2023	4	6	D. of Land Resource Management and N. T. of Australia. Northern Territory Flora Online. accessed on 6 May, 2022.. 2022. url: http://eflora.nt.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/.
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.
WAH_2022_1	4	4	Western Australian Herbarium. Florabase—the Western Australian Flora.. accessed on 14 September, 2022.. 2022. url: https://florabase.dpaw.wa.gov.au/.
WAH_2022_2	4	4	Western Australian Herbarium. Florabase—the Western Australian Flora.. accessed on 14 September, 2022.. 2022. url: https://florabase.dpaw.wa.gov.au/.
NTH_2022	3	3	D. of Land Resource Management and N. T. of Australia. Northern Territory Flora Online. accessed on 6 May, 2022.. 2022. url: http://eflora.nt.gov.au/.
WAH_2023_2	2	3	Western Australian Herbarium. Florabase—the Western Australian Flora.. accessed on 14 September, 2022.. 2023. url: https://florabase.dpaw.wa.gov.au/.
Crowley_2007	2	2	G. Crowley, M. Gardener, and M. Marrinan. Tropical savannas fire response database. 2007. url: [www.landmanager.org.au](www.landmanager.org.au).
Nano_2011	2	2	C. E. M. Nano and P. J. Clarke. “How do drought and fire influence the patterns of resprouting in Australian deserts?”. Plant Ecology 212 (2011), pp. 2095-2110. doi: 10.1007/s11258-011-9988-x.
Wenk_2022	2	2	E. Wenk. “Unpublished data: Australian plant growth forms dataset”. 2022.
NHNSW_2014_2	1	1	Royal Botanic Gardens Sydney. PLantNET: NSW flora online. 2014. url: http://plantnet.rbgsyd.nsw.gov.au/.
WAH_2023_1	1	1	Western Australian Herbarium. Florabase—the Western Australian Flora.. accessed on 14 September, 2022.. 2023. url: https://florabase.dpaw.wa.gov.au/.
Wenk_2023	1	1	E. Wenk. “Unpublished data: Australian plant life history dataset, University of New South Wales, Sydney”. 2023.
Yang_2023	1	1	S. Yang. “Unpublished data: Fire response traits scored from national and state floras and the taxonomic literature, University of New South Wales”. 2023.