I think this may be a Dolomedes albineus https://bugguide.net/node/view/2119545/bgimage. Apparently you have to see a white line under the eyes to be sure. But the line can be faint as in the bugguide picture.
I agree. The line isn’t usually visible. Overall, this species looks like a lichen and it is usually found on trees or wood. This spider definitely looks like a lichen.
Thank you for that. All nuggets of knowledge gratefully accepted.
You’re welcome, somebody has got to take them. The neighbors don’t want them!