Invasive Assessment - Common horsetail, Branched horsetail, Marsh horsetail | Potential Distribution - Marsh horsetail, Branched horsetail
Scientific name: Equisetum spp.
Common name: Horsetails
Additional information about Horsetails is located on the Agriculture Victoria website - including why it is so dangerous, identification, what to do if you find a horsetail plant.
Information on Horsetails on the Tasmanian Department of Primary Industries, Parks, Water and Environment's website (external link).