Kebnat
PLANTS

Threeway sedge

Dulichium arundinaceum

Plants
NativeHerbPerennialBrown flowers
Threeway sedge, photo 1 of 5
Threeway sedge, In flower
Threeway sedge, In fruit
79 cmHeight

Perennial herbaceous plant reaching 79 cm. Grows in conifers and near water.

There are 418 observations of Threeway sedge in Québec, mostly in Outaouais, Laurentides and Estrie, and it has been reported in every region. They peak in July and August and become rare from October to May.

Through the year

JFMAMJJASOND

Where to see it

  1. Outaouais84
  2. Laurentides76
  3. Estrie62
  4. Abitibi-Témiscamingue42
  5. Capitale-Nationale28
  6. Mauricie28
  7. Lanaudière27
  8. Montérégie25
  9. Saguenay–Lac-Saint-Jean16
  10. Chaudière-Appalaches12
  11. Bas-Saint-Laurent5
  12. Nord-du-Québec4
  13. Côte-Nord3
  14. Laval2
  15. Centre-du-Québec2
  16. Gaspésie–Îles-de-la-Madeleine1
  17. Montréal1

Habitat

ConifersCephas
Water’s edgepeupleloup

Similar species

greater stitchwortRabelera holostea
American water-willowJusticia americana
Flat-top goldentopEuthamia graminifolia
Common reedPhragmites australis
Bog loosestrifeLysimachia terrestris
Water horsetailEquisetum fluviatile
TOXIC
Gardener's-gartersPhalaris arundinacea
Purple loosestrifeLythrum salicaria
Marsh mermaid-weedProserpinaca palustris
Blunt broom sedgeCarex tribuloides
Dense blazing starLiatris spicata
White panicle asterSymphyotrichum lanceolatum