Groovenut Flatsedge

Cyperus sulcinux

Native to:
Australia, Bangladesh, Borneo, Cambodia, Caroline Is., China, Federated States of Micronesia, Hainan, India, Jawa, Lesser Sunda Is., Maluku, Myanmar, New Guinea, Philippines, Taiwan, Thailand, Vietnam
Groovenut Flatsedge

Pycreus sulcinux (C.B.Clarke) C.B.Clarke Collected in China (licensed under https://creativecommons.org/licenses/by/4.0/ (creativecommons.org) )

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Cyperaceae
Genus:
Cyperus
Species:
Cyperus sulcinux
USDA Symbol:
CYSU13

Growth Characteristics

Life Cycle:
Annual
Growth Habit:
Graminoid
Height:
100 cm
Light Requirements:
Full Sun
Drought Tolerance:
Low
Bloom Months:
jul,aug,sep
Bloom Colors:
greenish

Garden & Ecology Notes

Wildlife Value:
birds

Soil Requirements

Soil Type:
moist, nutrient-rich, loamy soil
pH:
5.5 - 7.0 (slightly acidic to neutral)
Drainage:
tolerates poor drainage
Moisture:
consistently moist
Notes:
commonly found in wetlands and marshy areas