Ash, Oak, Yew, Elm, are four I can think of.
Fig, oak, ash, fir
Sap
A tree is a perennial plant that typically has a trunk growing to a considerable height. Some trees that begin with the letter y are the yellowwood, yew and Yucca Joshua tree.
That would be a juniper tree.
Gardenia mannii is a tree that grows in Hawaii
Pecan Any nut that grows on a tree.
Some three letter dog names are Rex, Tex, Max, Mak, Mac, Abe, Ace, Bee, Ben, Big, and Blu.
Ash, elm and fig are three letter tree names. Additional trees include fir and oak.
Korean Fir is a tree. It begins with the letter k.
Apple Tree
· Ironwood
Redbud and Rocky Mountain Fir are tree names. They begin with the letter R.
Umbrellatree
There is a yew tree
yew, yucca
pin oak
Sap
ElmOak