Hi, I was wondering if someone could tell me for sure if this is English Ivy. It's growing all over the back slope in my back yard and up some of our trees and fence. It's driving me nuts! Plus I've read that English Ivy is an invasive, very undesirable, destructive plant in the Pacific Northwest. And I live in Seattle. If it is English Ivy I definitely want to get rid of it. But wanted to check with you all before I attempt this daunting task. I already had pulled off the vines from the trunk. Thanks for any info!