| Author | Eversham, B. |
| Year | 2002 |
| Title | A revised key to the Horsetails of Beds, Cambs, Northants & Peterborough |
| Type | Download |
| How Complete | The species in Beds, old Cambs, Hunts, Northants and Peterborough. |
| Source | http://www.wildlifebcnp.org/ecology-resources.htm |
| Website url | www.wildlifebcnp.org/ecology-resources.htm |
| Notes & Purpose | Status | Taxon | English | Classification |
|---|---|---|---|---|
| For identification | Current | CALAMOPHYTA | horsetails | Plantae |
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