The name would be Betula pendula. Family: Betulaceae.
The scientific name of an organism is comprised of the two most specific parts of the organism's taxonomy. First is the name of the organism's genus and then the name of the organism's species. Birch trees are in the Betula genus. There are many species of Birch trees which means the second word in the name is different for different types (species) of birch trees. Some example scientific names of birch trees include: Betula ienta (the cherry birch), Betula pubescens (the European white birch), Betula glandulosa (the American dwarf birch).
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.
European white birch.
The name would be Fraxinus excelsior.
The name would be Fagus sylvatica.
The name would be Acer pseudoplatanus.
The name would be Larix decidua.
The Tamil name for birch tree is "பீர்சு மரம்" (Peerchu maram).
Fraxinus excelsior (European) Family: Oleaceae.
The name would be Juglans regia. Family: Juglandaceae.