Large Knotgrass

Paspalum distichum

Native to:
Argentina, Bahamas, Bermuda, Bolivia, Brazil, Central American Pacific Is., Chile, Colombia, Costa Rica, Cuba, Dominican Republic, El Salvador, Galápagos, Guatemala, Guyana, Haiti, Honduras, Jamaica, Juan Fernández Is., Leeward Is., Mexico, Nicaragua, Paraguay, Peru, Puerto Rico, Suriname, Trinidad-Tobago, Turks-Caicos Is., United States, Uruguay, Windward Is.
Large Knotgrass

Torrey Botanical Club

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Poaceae
Genus:
Paspalum
Species:
Paspalum distichum
USDA Symbol:
PAPA13

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Graminoid
Height:
60 cm
Light Requirements:
Full Sun
Drought Tolerance:
Low
Bloom Months:
jun,jul,aug,sep,oct
Ground Cover:
Yes
Lawn Substitute:
Yes

Garden & Ecology Notes

Wildlife Value:
waterfowl, shorebirds
Salt Tolerant:
Yes
Fire Ecology:
Fire adapted — tolerates or benefits from fire
Fire Notes:
Resprouts vigorously from stolons and rhizomes following fire.

Propagation & Germination

Stratification:
None required
Germination Time:
7–21 days
Notes:
Germinates readily in warm, moist conditions without pretreatment.

The above propagation data sourced from Claude AI