Not sure which specific tree the common name clump birch tree refers to as common names vary so greatly but birch trees are in the genus Betula, family Betulaceae.
The catkin-bearing tree in the birch family is called a Betula tree. Betula trees produce both male and female catkins, which are the tree's reproductive structures.
The name would be Betula pendula. Family: Betulaceae.
Betula papyrifera is the Paper or Canoe Birch.
I have a four clump white birch tree which we planted seven years ago. The tree has been beautiful and about fifteen feet tall. THis year three of the clumps did not get leaves on and the clump that did get leaves on the leaves are brown and dying. What could have happened?
The Tamil name for birch tree is "பீர்சு மரம்" (Peerchu maram).
Betula allegansis
An American white birch is a species of tree, also knwon as the paper birch, Latin name Betula papyrifera.
Betula Nigra
Betula Alleghaniensis
Betula papyrifera (Paper Birch, also known as Paper Birch, American White Birch and Canoe Birch) is a species of birch native to northern North America.
If you mean the species of tree, it is not a proper noun. However, if you were to name someone or something "Birch" - it is a proper noun.
A birch IS a tree therefore cannot eat another tree.