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Threats to Rare Plants and Plant Communities. Past, Present, and Future. Introduction of Non-Native Herbivores. Introduction of Non-Native Plants. Cultivation of Crops. H arvest of Old Growth Trees. Alteration of Hydrology. Suppression of Natural Fires. Extraction of Minerals. - PowerPoint PPT Presentation
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Threats to Rare Plants and Plant Communities
Past, Present, and Future
Introduction of Non-Native Herbivores
Introduction of Non-Native Plants
Cultivation of Crops
Harvest of Old Growth Trees
Alteration of Hydrology
Suppression of Natural Fires
Extraction of Minerals
Misuse of Herbicides
Collection from Small Populations
Loss of Genetic Diversity
Construction of Roads and Buildings
Future Threats
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