Clustered Flatsedge
Cyperus congestus
- Native to:
- Lesotho, Mozambique, Namibia, South Africa, Zimbabwe
John Tann (www.flickr.com) from Sydney, Australia




Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Cyperaceae
- Genus:
- Cyperus
- Species:
- Cyperus congestus
- USDA Symbol:
- CYCO3
Growth Characteristics
- Life Cycle:
- Perennial
- Growth Habit:
- Graminoid
- Height:
- 100 cm
- Light Requirements:
- Full Sun
- Drought Tolerance:
- Low
- Bloom Months:
- jun,jul,aug,sep
- Bloom Colors:
- greenish-brown
Garden & Ecology Notes
- Wildlife Value:
- waterfowl, small mammals
Soil Requirements
- Soil Type:
- moist, fertile, well-drained loam
- pH:
- 5.5 - 7.5 (slightly acidic to neutral)
- Drainage:
- tolerates poor drainage
- Moisture:
- consistently moist
- Notes:
- Common in wetlands and riparian zones