Cyperus rigens
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Family Cyperaceae
Taxonomy: Cyperus rigens J.Presl & C.Presl
Synonyms: 2 (APC 2026-07-30)
- Cyperus oostachyus Nees (taxonomic synonym)
- Mariscus rigens (J.Presl & C.Presl) C.B.Clarke (nomenclatural synonym)
Distribution (APC): NSW (naturalised)
Profiles: APC, Flora of Australia, ALA, iNaturalist, NSW Flora, ATRP
Traits
Top source datasets: NHNSW_2014_2 (2), NHNSW_2022 (4), NHNSW_2023 (6), Wenk_2022 (2), Wenk_2023 (1). See below for a full list of sources.
Summary: AusTraits contains 12 traits from 15 records in 5 datasets.
Traits by category (click to expand). For categorical traits, the values are listed. For numerical traits, the mean and range are shown.
flower morphology
- flower_colour (categorical): red_brown (1); white_cream (1) [sources: NHNSW_2014_2]
fruit morphology
- fruit_length (numerical): 1.5 mm (1.5-1.5 mm) [sources: NHNSW_2023]
- fruit_width (numerical): 0.7 mm (0.7-0.7 mm) [sources: NHNSW_2023]
- fruit_height (numerical): 0.7 mm (0.7-0.7 mm) [sources: NHNSW_2023]
- fruit_type (categorical): nut (1) [sources: NHNSW_2023]
- fruit_colour (categorical): brown (1); red (1) [sources: NHNSW_2023]
life history
- plant_growth_form (categorical): graminoid (2); herb (1) [sources: NHNSW_2022; Wenk_2022]
- life_history (categorical): perennial (2) [sources: NHNSW_2022; Wenk_2023]
- woodiness_detailed (categorical): herbaceous (2) [sources: NHNSW_2022; Wenk_2022]
- stem_growth_habit (categorical): rhizomatous (1) [sources: NHNSW_2022]
- flowering_time (categorical): yynnnnnnyyyy (1) [sources: NHNSW_2014_2]
- storage_organ (categorical): rhizome (1) [sources: NHNSW_2023]
Sources
| dataset_id | n_traits | n_records | reference |
|---|---|---|---|
| NHNSW_2023 | 6 | 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/. |
| 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/. |
| NHNSW_2014_2 | 2 | 2 | Royal Botanic Gardens Sydney. PLantNET: NSW flora online. 2014. url: http://plantnet.rbgsyd.nsw.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 “Unpublished data: Australian plant growth forms dataset”. 2022.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 “Unpublished data: Australian plant life history dataset, University of New South Wales, Sydney”. 2023. |