Defensive Landscaping: Alien Succulents

Photo: Diane Edwardson, September 10, 2009. Tiny waxy flowers sprouted fruit. (Click on photo to enlarge.)Admittedly, the photo above was taken in my driveway. However, the plant itself grew from a clipping taken from the large patch of succulent on the slope above the meadow of the Red Car Property (photo below). While it is a non-native euphorbia-type cactus/succulent, it is noteworthy for its