Photo: Diane Edwardson, April 16, 2011. A non-native, invasive Morning Glory vine competes for the dappled sunshine by choking a non-native, invasive Calla Lily (Zantedeschia aethiopica).
Learn more about non-native, invasive plant species on California Invasive Plant Council's website.
See also: Red Car Property Neighborhood's catalog of non-native, invasive plants.
