We'd discovered a very large, very hardy plant in back of our raspberry
garden that was beginning to shade out our plants, but now that the 'weed'
is in bloom I want to leave it there! I have no idea what it is, and was
wondering if anyone else could give me a clue; it's about five feet tall,
single stalks with leaves on two sides at regular intervals, and the flowers
are at right angles to the stalk and are purple-blue and resemble large
snapdragons... any ideas?