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Rough Horsetail

Ferns and Fern Allies

Rough Horsetail (Equisetum hyemale), also known as scouring rush, is an evergreen perennial horsetail native to Iceland, Greenland, and central and northern Eurasia, including Kamchatka and Japan. It grows vertical, jointed, hollow stems 30 to 100 centimeters tall with 10 to 30 silica impregnated ridges that feel rough to the touch, from which its common name derives. It forms clonal colonies in consistently moist habitats such as riverbanks, lake shores, ditches and marshes, and its dried stems have traditionally been used in Japan as a polishing material. It was formerly treated as including a North American subspecies now recognized as the separate species Equisetum praealtum.

Facts
Classification
System (Realm)
Terrestrial 1
Relationship to People
Invasive or Introduced Species 2
Living or Extinct
Yes 1
Scientific Name
Equisetum hyemale 1
Conservation Status
Least Concern 3
Connections

Child Taxon Of

Horsetail, Species
Source Equisetum hyemale (Wikidata)

In Biome

Wetlands, Biomes
Source Equisetum hyemale (Wikipedia)
In the Other Atlases
Sources
1. Equisetum hyemale (Wikidata)
Wikidata
  • Wikidata Q263881 (P225 taxon name)
  • Statements section, conservation status (P141)
    IUCN Red List conservation status (Wikidata property P141): least concern.
  • Statements section, habitat (P2974): Terrestrial
    Wikidata habitat statement (P2974) resolves to a terrestrial habitat type.
  • Child Taxon Of: Horsetail, Wikidata P171 (parent taxon) claim, rank=normal, target=Q28114 (Horsetail)
View the Source
2. Equisetum hyemale (Wikipedia)
  • article text (relationship to people), EntityId 352250
    It has been introduced into Tasmania.
  • In Biome: Wetlands, article text (habitat biome), EntityId 352250, target B16453
    Other habitats include moist forest and woodland openings, lake and pond shores, ditches, marshes and swamps.
View the Source
3. Rough Horsetail (Wikipedia)
infobox status=LCView the Source
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