Question

Which of the following is used as a ‘Christmas tree’?
A. Pinus sp.
B. Abies sp.
C. Araucaria sp.
D. All the above

Answer 1

Hint:During the celebration of Christmas festival, a traditional belief is to decorate a Christmas tree, that may be coniferous spruce, pine, or fir, or an artificial Christmas tree, a custom that was developed in medieval Livonia, that are Latvia, and Estonia in the present day.

Complete step by step answer:The species of natural Christmas tree used in different countries are different, for e.g. in Europe the most commonly used Christmas tree is Picea abies which is also the original tree that was used in the festivities, and normally called as Norway spruce. The most commonly used Christmas trees in Central America, North America, South America are Araucaria heterophylla commonly known as Norfolk Island pine, and .Pinus radiata. in Australia.
Pinus edulis, commonly known as Pinyon pine, .Pinus jeffreyi. commonly known as Jeffrey pine, .Pinus sylvestris., commonly known as Scots pine, .Pinus pinea commonly known as stone pine are the .Pinus species. trees used in Central America, North America, South America, and Europe as Christmas tree. Scot pine and Virginia pine are also most commonly used as Christmas trees. .Pinus Virgini.a is grown in sandy soil and has small bark scales.
Abies balsame is commonly known as Balsam fir, Abies fraseri . is commonly known as Fraser Fir, etc. are also used as .Abies species Christmas trees. Norway spruce or Picea abie. is a large, fast-growing, evergreen coniferous Christmas tree, also usually used as an ornamental tree in parks and gardens. It is also used in forestry for timber and paper production and is a source of spruce beer.
Araucaria heterophylla is a vascular plant and also called a star pine, triangle tree, or a Christmas tree because of its triangular shape, however, it is not a true pine.
Hence, the correct answer is an option (D).

Note:Nowadays, artificial Christmas trees are also being popular that were first developed by Germans during the 19th century and they were made using goose feathers dyed in green with berries and candle barriers.