Asked March 29, 2023, 11:44 AM EDT
A new plant made an appearance in our yard last year and has returned/not gone away as of this spring. In fact, has multiplied. My leaf ID app says it's probably white Horehound, or perhaps Black Horehound, and that it is from Europe and Asia. Question is should I be working to get rid of it, or is it a non-problematic non-native?
Prince George's County Maryland