Adirondack Invasives: Honeysuckle
  Trumpet honeysuckle ( L. sempervirens )   is a native plant   DID YOU KNOW?   Native Adirondack honeysuckle to look for are:  American fly-honeysuckle  ( Lonicera canadensis ) and  Limber honeysuckle  ( Lonicera dioica) and   Northern bush-honeysuckle ( Diervilla lonicera ),   Wetland area honeysuckles : Mountain fly-honeysuckl e ( L. villosa ) and Swamp fly-honeysuckl e ( L. oblongifolia )   Native vines:  Trumpet honeysuckle ( L. sempervirens ) and Hairy honeysuckle ( L. hirsuta )    How to tell the difference?  Invasive honeysuckle  have hollow stems while the Adirondack natives  have solid stems .  Non-native are larger  and more vigorous than the Adirondack honeysuckles.