Common name: Coulter's pine, Coulter pine, big-cone pine
Pinus coulteri is a pine native to the southwestern US. It has the largest cone of any of the pines, up to 5K! We have a lone specimen along the Winter Walk, but it does not look very happy in our rainy climate. Tree of the month.
Tree photos in the Garden 2021.
Cone photo Jason Hollinger, via Wikimedia Commons