From Wikipedia, the free encyclopedia.
| Sphenophyta | ||||
|---|---|---|---|---|
| Scientific classification | ||||
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| Classes | ||||
| Equisetopsida |
The Sphenophyta are a ver old division in the kingdom Plantae. The plants of this division were amoung the first plants to grow on land. It includes the horsetail, however fossil members of the division were huge trees of the carboniferous period.
