Hi JoeMetzger,
Welcome to the NGA - Thank you for the heads up. I've proposed moving the photos, changing the common name here would be up to the administrator.
It seems you have a rich resource library on hand. Your input with additional observations, detailed descriptions, and sources would be a huge benefit to all NGA members. We all know how easily mistakes on the internet can be perpetuated!
When time allows, I'll check on the situation of this paticular plant in Perelman Park. I am enclosing a view of this park overlooking the Conestoga and lovely historic Amish farm. Thank you!