Article · Wikipedia archive · Last revised May 31, 2026

Juncus stygius

Juncus stygius, called the bog rush and moor rush, is a species of flowering plant in the genus Juncus, with a high circumboreal distribution, never reaching further south than Switzerland, Korea and Upstate New York.

Last revised
May 31, 2026
Read time
≈ 1 min
Length
160 w
Citations
5
Source
Juncus stygius
In a dark mire in Siberia
Botanical illustration
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Embryophytes
Clade: Tracheophytes
Clade: Spermatophytes
Clade: Angiosperms
Clade: Monocots
Clade: Commelinids
Order: Poales
Family: Juncaceae
Genus: Juncus
Species:
J. stygius
Binomial name
Juncus stygius
Synonyms2
  • Juncus stygius var. americanus Buchenau
  • Scirpus stygius (L.) Ferber ex J.Fleisch.

Juncus stygius, called the bog rush and moor rush, is a species of flowering plant in the genus Juncus, with a high circumboreal distribution, never reaching further south than Switzerland, Korea and Upstate New York.23

Subtaxa

The following subspecies are currently accepted:2

  • Juncus stygius subsp. americanus (Buchenau) Hultén – Korea, Pacific coastal Russia, Alaska, Canada, United States
  • Juncus stygius subsp. stygius – Eurasia less Korea and Pacific coastal Russia
References

References

  1. Syst. Nat. ed. 10, 2: 987 (1759)
  2. "Juncus stygius L." Plants of the World Online. Board of Trustees of the Royal Botanic Gardens, Kew. 2017. Retrieved 3 February 2021.
  3. "Juncus stygius (Bog Rush)". Minnesota Wildflowers. Retrieved 24 February 2021.