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Pinaceae description |
 | | Pinaceae are known in the fossil record since the Cretaceous. |
| | The Pinaceae are by far the most economically and ecologically important gymnosperm family. |
| | Without the Pinaceae, the gymnosperms are little more than a botanical curiosity, their dominance largely confined to semiarid regions with their abundant Juniperus. |
| www.conifers.org /pi (708 words) |
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