This is forming a mat under a tree. It has yellow buds and seems to me to be a coreopsis...??
edit: thank you! This is coreopsis!!
This, I think, is a crabapple. It has red stems and MOST of the leaves are crabapples, but some are palmate. I have been asked to help out with a huge project and my first step is identifying some of these problems! They cannot find the original landscape plan and I need to know what I am dealing with!