The transformation ability of the Staff of the Woodlands says:
Tree Form. You can use an action to plant one end of the staff in fertile earth and expend 1 charge to transform the staff into a healthy tree. The tree is 60 feet tall and has a 5-foot-diameter trunk, and its branches at the top spread out in a 20-foot radius. The tree appears ordinary but radiates a faint aura of transmutation magic if targeted by detect magic. While touching the tree and using another action to speak its command word, you return the staff to its normal form. Any creature in the tree falls when it reverts to a staff.
The relevant part of the tree stride spell says:
You gain the ability to enter a tree and move from inside it to inside another tree of the same kind within 500 feet.
If I transform a Staff of the Woodlands into a tree, can I use the tree stride spell with it?
If so, how would I determine what type of tree it is for the spell? Is it random? Would it only be able to teleport between other transformed Staff of the Woodlands?