Isatis tinctoria

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Legend for Species Pages

dyer's woad

Isatis tinctoria L.
  • Occurrence in Alberta – unknown
  • Global Invasive Species Database –
  • NatureServe Rank – High/Low
  • appears to spread slowly in the eastern US but is an agressive competitor in the west. High rate of spread in the intermountain west. Control by early detection and prevention.
  • Haber, Upland –
  • Haber, Wetland –
  • CWF, Status & Invasive Range –
  • Alberta Revegetation Guidelines –
  • The Nature Conservancy –
  • CBCN –
  • AB Weed – prohibited noxious

Remarks

Photo: XID Services
Photo: XID Services

References