Many non-native species of plants were originally introduced as beautiful ornamentals for residential and commercial landscaping throughout Central gardening states. While many species are well behaved, some escaped into natural areas. Invasive plants in Illinois and other Ohio Valley states have damaged the ecosystem by crowding out native species and reducing biodiversity. Invasive Trees in the Ohio Valley Invasive species of trees don’t provide the same food and shelter as native species. For instance, wild Bradford pear trees (Pyrus calleryana) don’t host caterpillars, which many species of birds use to feed their young. When these trees overtake an area, bird populations can decline. This loss of biodiversity continues as it affects other species up the food chain. Here are three more trees listed as invasive species in West Virginia and other Ohio Valley states: Invasive Shrubs in the Central Garden Region Invasive shrubs often grow faster and are more competitive […]
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