European frog-bit (Hydrocharis morsus-ranae)

Photo credit:  © Steffi Gehrig/Flickr

What species are tracked in Pennsylvania iMapInvasives?

Overview

Species tracked in the Pennsylvania iMapInvasives database are all considered invasive, meaning they are non-native, exotic species that are known or thought to cause harm to the environment, the economy, or human health. 

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If you would like to report a species not currently tracked in Pennsylvania iMapInvasives, please contact us to have the species added to our list.