Centaurea nigrescens
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Family Asteraceae
Taxonomy: Centaurea nigrescens Willd.
Synonyms: none listed in the APC 2026-07-30
Distribution (APC): SA (formerly naturalised)
Profiles: APC, Flora of Australia, ALA, iNaturalist, SA eFlora, ATRP
Traits
Top source datasets: SAH_2022 (3), SAH_2023 (10), Wenk_2022 (2), Wenk_2023 (1). See below for a full list of sources.
Summary: AusTraits contains 12 traits from 16 records in 4 datasets.
Traits by category (click to expand). For categorical traits, the values are listed. For numerical traits, the mean and range are shown.
fruit morphology
- fruit_length (numerical): 3 mm (3-3 mm) [sources: SAH_2023]
- fruit_type (categorical): achene (1) [sources: SAH_2023]
leaf morphology
- leaf_length (numerical): 35 mm (10-60 mm) [sources: SAH_2023]
- leaf_shape (categorical): lanceolate (1) [sources: SAH_2023]
- leaf_base_shape (categorical): attenuate (1) [sources: SAH_2023]
- leaf_margin (categorical): entire (1); toothed_serrate (1) [sources: SAH_2023]
- leaf_phyllotaxis (categorical): alternate (1) [sources: SAH_2023]
- plant_photosynthetic_organ (categorical): leaf (1) [sources: SAH_2023]
life history
- plant_growth_form (categorical): herb (2) [sources: SAH_2022; Wenk_2022]
- life_history (categorical): perennial (2) [sources: SAH_2022; Wenk_2023]
- woodiness_detailed (categorical): herbaceous (2) [sources: SAH_2022; Wenk_2022]
whole plant morphology
- plant_height (numerical): 1 m (1-1 m) [sources: SAH_2023]
Sources
| dataset_id | n_traits | n_records | reference |
|---|---|---|---|
| SAH_2023 | 9 | 10 | 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/. |
| SAH_2022 | 3 | 3 | 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/. |
| Wenk_2022 | 2 | 2 | E. Wenk. “Unpublished data: Australian plant growth forms dataset”. 2022. |
| Wenk_2023 | 1 | 1 | E. Wenk. “Unpublished data: Australian plant life history dataset, University of New South Wales, Sydney”. 2023. |