Help Stop Black Swallow-Wort in Somerville

One of the most aggressive and harmful invasive plants is the Black Swallow-wort (BSW), Cynanchum louiseae, sometimes referred to as Cynanchum nigrum or Vincetoxicum nigrum).

To sign up to help distribute door hangers (view sample) now through mid-July, 2019, please contact City of Somerville Community Engagement Specialist, Taylor Ko ([email protected], 617-625-6600 x2620)