Cyperaceae
Purple spikerush
Eleocharis atropurpurea
- Family
- Cyperaceae
- Genus
- Eleocharis
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Common names
By language (3)
- Chinese
- 黑果蔺, 黑果藺, 紫果蔺, 紫果藺
- English
- Purple spikerush
- Punjabi
- ਛੋਟੀ ਘੂੰਈਂ
Synonyms
- Aplostemon atropurpureus (Retz.) Raf.
- Eleocharis monandra Hochst.
- Eleogenus atropurpureus (Retz.) Nees
- Eleogiton atropurpurea (Retz.) A.Dietr.
- Isolepis atropurpurea (Retz.) Roem. & Schult.
- Scirpus atropurpureus Retz.
- Trichophyllum atropurpureum House
- Trichophyllum atropurpureum (Retz.) House
Flowers
- In flower
- August to September, November (from 12 flowering iNaturalist observations worldwide)
Characteristics
- Growth habit
- Graminoid
- Lifespan
- Annual
- In the US and Canada
- Canada: native, Lower 48 states: native
Photos
FlowerPhoto: Jay Horn, CC BY 4.0, from iNaturalist 
FlowerPhoto: Jay Horn, CC BY 4.0, from iNaturalist 
Photo: jimmy, CC BY 4.0, from iNaturalist
More in Eleocharis
- Chinese water chestnutEleocharis dulcisCyperaceae
- Needle spikerushEleocharis acicularisCyperaceae
- Common spikerushEleocharis palustrisCyperaceae
- Dwarf spikerushEleocharis parvulaCyperaceae
- Fewflower spikerushEleocharis quinquefloraCyperaceae
- Onescale spikerushEleocharis uniglumisCyperaceae
- Ovate spikerushEleocharis ovataCyperaceae
- Many-stalked spike-rushEleocharis multicaulisCyperaceae
- Soft-stem spikerushEleocharis mamillataCyperaceae
- Canada spikesedgeEleocharis geniculataCyperaceae
- Jointed spikesedgeEleocharis equisetoidesCyperaceae
- Yellow spikerushEleocharis flavescensCyperaceae
Sources: classification, synonyms from World Flora Online Plant List (2026-06, CC0 1.0); common names, popularity from Wikidata (2026-10-26, CC0 1.0); common names, US characteristics from USDA PLANTS Database (2025-05-29, CC0 1.0). About our plant data.