You don't need to respond to us. We agree that nandina is invasive and non-native, BUT we also know it attracts birds who, in turn, spread it farther still. It is evergreen and certainly seems to stand its ground in the face of heat and drought. Everyone has choices to make. We choose to encourage plants native to an area because that conserves resources, requiring less fertilizer (chemicals), water and, if the next door neighbor doesn't want it in their yard, possibly neighborhood relationships. If it is your choice to support this plant, you may certainly do so, but not on a website that supports natives.