Species Pages

mile-a-minute vine (Persicaria perfoliata)

Many invasive species of interest to Rhode Island have their own web pages containing information on identification, distribution in Rhode Island, and management. With dozens of species of potential interest, we’ve not created a page for each one, but if there is not a page for the species that interests you, please contact RINHS and we’ll see what we can do.

black swallowwort and pale swallowwort (Vincetoxicum nigrum and V. rossicum)
Japanese knotweed (Polygonum cuspidatum)
mile-a-minute vine (Persicaria perfoliata)
Oriental bittersweet (Celastrus orbiculatus)
water chestnut (Trapa natans)