Hypolytrum nemorum (Vahl) Spreng.
Status: Common.
Growth Form or Habit: Herb.
Central Catchment Nature Reserve; 2012.
Central Catchment Nature Reserve; 2012.
Central Catchment Nature Reserve; 2012.
Archive for Family: Cyperaceae
Hypolytrum nemorum
Kyllinga polyphylla
Kyllinga polyphylla Willd. ex Kunth
Recent Synonyms: None relevant.
Status: Exotic; Naturalised.
Growth Form or Habit: Herb.
Punggol End; Lawn; 2010.
Punggol End; Lawn; 2010.
More pictures can be found at
(1) The Plant Observatory website
Mapania cuspidata
Mapania cuspidata (Miq.) Uittien
Recent Synonyms: None relevant.
Status: Native; Vulnerable. Cultivated.
Growth Form or Habit: Herb.
Central Catchment Nature Reserve; Freshwater swamp; 2010.
Central Catchment Nature Reserve; Freshwater swamp; 2010.
Central Catchment Nature Reserve; Freshwater swamp; 2010.
Cyperus difformis
Cyperus difformis L.
Recent Synonyms: None relevant.
Status: Cryptogenic.
Growth Form or Habit: Herb.
Punggol; 2010.
Punggol; 2010.
More pictures can be found at
(1) The Plant Observatory website
Cyperus iria
Cyperus iria L.
Recent Synonyms: None relevant.
Status: Cryptogenic.
Growth Form or Habit: Herb.
Punggol; 2010.
Punggol; 2010.
More pictures can be found at
(1) The Plant Observatory website
The Total Vascular Flora of Singapore Online 
