This is the canopy and fruit stalks of a Bismarck Palm (Bismarckia nobilis) – named for Otto Von Bismarck, a very big and very blue gray palm. So big, the fronds are 4 feet across and they can reach 60 feet in height. I frequently see these towering palms dwarfing the houses they are planted near.
A native of Madagascar – a place that must have spectacular Dr. Seuss-like forests. Bismarcks are hardy to freezing and adaptable to a wide variety of soils.
Here are the fruits, they are about 2 inches in diameter and fall indiscriminately to the ground. A bit like a chestnut, one of my greyhounds had a bite of one and immediately spit it out, so I am guessing not so tasty.