Same tree as this: https://www.inaturalist.org/observations/196387628
A sycamore which was once quite tall, but the main trunk appeared to have fallen over many years ago. Since then, it apparently has regrown from the ground
This sycamore was so tall, I couldn't even get the entire tree in a single shot! Super old. Growing right off the trail.
Santa Barbara, and not Pomona Milkvetch, I hope.
Found on the side Las Alamos Trail.