Aira praecox
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Family Poaceae
Taxonomy: Aira praecox L.
Synonyms: none listed in the APC 2026-07-30
Distribution (APC): WA (naturalised), SA (naturalised), NSW (naturalised), Vic (naturalised), Tas (naturalised)
Profiles: APC, Flora of Australia, ALA, iNaturalist, NSW Flora, SA eFlora, Vic Flora, Florabase, ATRP
Traits
Top source datasets: ABRS_2022 (3), ABRS_2023 (11), Cheal_2017 (7), NHNSW_2014_2 (1), NHNSW_2022 (4), NHNSW_2023 (5), RBGV_2022 (3), RBGV_2023 (6), WAH_2022_2 (3), WAH_2023_2 (2), Wenk_2022 (2), Wenk_2023 (1). See below for a full list of sources.
Summary: AusTraits contains 20 traits from 48 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): fire_killed (1) [sources: Cheal_2017]
- post_fire_recruitment (categorical): post_fire_recruitment (1) [sources: Cheal_2017]
fruit morphology
- fruit_length (numerical): 1.5 mm (1.4-1.6 mm) [sources: ABRS_2023]
- fruit_type (categorical): caryopsis (4) [sources: ABRS_2023; NHNSW_2023; RBGV_2023; WAH_2023_2]
leaf morphology
- leaf_length (numerical): 33.75 mm (5-50 mm) [sources: ABRS_2023; RBGV_2023]
- leaf_width (numerical): 0.7 mm (0.2-1 mm) [sources: ABRS_2023; RBGV_2023]
- leaf_lamina_posture (categorical): conduplicate (1); convolute (2); involute (2) [sources: ABRS_2023; NHNSW_2023; RBGV_2023]
- leaf_phyllotaxis (categorical): alternate (3) [sources: ABRS_2023; NHNSW_2023; RBGV_2023]
- leaf_arrangement (categorical): scattered (1) [sources: ABRS_2023]
- plant_photosynthetic_organ (categorical): leaf (3) [sources: ABRS_2023; NHNSW_2023; RBGV_2023]
life history
- plant_growth_form (categorical): graminoid (5); herb (4) [sources: ABRS_2022; NHNSW_2022; RBGV_2022; WAH_2022_2; Wenk_2022]
- life_history (categorical): annual (6) [sources: ABRS_2022; Cheal_2017; NHNSW_2022; RBGV_2022; WAH_2022_2; Wenk_2023]
- woodiness_detailed (categorical): herbaceous (5) [sources: ABRS_2022; NHNSW_2022; RBGV_2022; WAH_2022_2; Wenk_2022]
- stem_growth_habit (categorical): erect (1) [sources: NHNSW_2022]
- flowering_time (categorical): nnnnnnnnyyyn (1) [sources: NHNSW_2014_2]
- seedbank_longevity_class (categorical): widely_dispersed (1) [sources: Cheal_2017]
whole plant morphology
- plant_height (numerical): 0.18 m (0.15-0.2 m) [sources: NHNSW_2023; WAH_2023_2]
Sources
| dataset_id | n_traits | n_records | reference |
|---|---|---|---|
| ABRS_2023 | 8 | 11 | 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 | 7 | 7 | 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 | 6 | 6 | VicFlora. Flora of Victoria, Royal Botanic Gardens Victoria. accessed on 6 May, 2022.. 2023. url: https://vicflora.rbg.vic.gov.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/. |
| 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. |
| 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/. |
| WAH_2022_2 | 3 | 3 | Western Australian Herbarium. Florabase—the Western Australian Flora.. accessed on 14 September, 2022.. 2022. url: https://florabase.dpaw.wa.gov.au/. |
| WAH_2023_2 | 2 | 2 | Western Australian Herbarium. Florabase—the Western Australian Flora.. accessed on 14 September, 2022.. 2023. url: https://florabase.dpaw.wa.gov.au/. |
| 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/. |
| Wenk_2023 | 1 | 1 | E. Wenk. “Unpublished data: Australian plant life history dataset, University of New South Wales, Sydney”. 2023. |