For more highly engineered systems, see [[Bioretention]]. <br>
For more highly engineered systems, see [[Bioretention]]. <br>
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Image:Rain garden.png|thumb|700 px|This is an imagemap of a rain garden, clicking on the components will load the appropriate article.
Image:Rain garden.png|thumb|700 px|An image of a typical rain garden, with various vegetation, shrub species, and perennials to increase infiltration, filter out pollutants and reduce runoff/overland flow directed into the facility from rainwater collected from a building's roof. Rain gardens also provide food and shelter for pollinators, bird species, and other wildlife. More complex rain gardens with drainage systems and amended soils are often referred to as [[bioretention]] facilities. <span style="color:red">''A note: The following is an "image map", feel free to explore the image with your cursor and click on highlighted labels that appear to take you to corresponding pages on the Wiki.''</span>