Red spruce is a beautiful and popular tree. It's scientific name is Picea rubens. This tree is known for its needle-like leaves, and for its colour, which ranges from a dusky green to a vibrant red. The vibrant colour of these trees is highly sought-after in the timber industry. Some synonyms for the red spruce include eastern spruce, yellow spruce, and mountain spruce. These names are often used to describe the different types of red spruce trees found in different regions of the world. Regardless of their name, these trees are a favourite of many people for their colour and beauty.