Milkweed

No, this isn't why people hike the Leverett Triail, at least not the principle reason. This is just -- I think -- Common Milkweed, of which there is an abundance along that part of the trail that empties out onto what remains of the Teawaddle Hill Farm. As is true of the milkweed growing at York River State Park near my home, it's a dining favorite of the Monarch butterfly, among other species.