| 1. | Forests are often highly heterogeneous environments compared to other terrestrial plant communities.
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| 2. | The altitudinal gradient accounts for most of their variation in plant communities.
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| 3. | The loch exhibits vegetation of submerged, floating and emergent type plant communities.
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| 4. | It occurs in several plant communities and at a range of elevations.
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| 5. | This type of plant community depends on natural disturbance, such as wildfire.
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| 6. | The plant community is unique in its denseness and flora species diversity.
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| 7. | The forests of each ecoregion have a somewhat different plant community composition.
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| 8. | They are also among the dominant members of many plant communities.
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| 9. | This plant community supports a surprising number and variety of species.
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| 10. | So is its rich and characteristic assemblage of plant communities, dominated by forests.
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