Plant
Common Reed
Phragmites australisAlso known as Common Reedgrass
Common reed is a towering perennial grass that forms dense stands from spreading underground rhizomes. Broad leaves line rigid stems topped by large feathery flower clusters that turn tan with age.
wetland grassrhizomatousdense stand
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—peak records
Least ConcernConservation statusIUCN Red List categoriesLCNTVUENCREWEXLeast ConcernRed List categories, explained →
Diet & preyProduces energy through photosynthesis and obtains water and nutrients through extensive rhizomes
Predators
- reed aphids
- moth larvae
- grazing mammals
ThreatsDrainage, pollution, altered salinity, burning, and control programs where aggressive lineages dominate
HabitatsMarshes, shorelines, ditches, estuaries, and other wet or seasonally flooded ground
Life spanLong-lived perennial clones can persist and expand for many decades
Classification
- OrderPoales
- FamilyPoaceae
- GenusPhragmites
- SpeciesPhragmites australis
Range data is not available yet.
Interaction riskLow
- Low
- Moderate
- High
- Very high
- Why interaction risk is low
- Dense stems can conceal deep mud and water; observe from stable ground.
Responsible observation
- Identify: Check for broad blades, tall jointed stems, and a large feathery panicle.
- Respect: Do not cut or transport stems because some populations spread aggressively.
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