Which species is indicated by the scientific designation Picea pungens?

The scientific designation Picea pungens refers to the Colorado Blue Spruce, a species known for its striking blue-green or silvery-blue foliage. This tree is native to the Rocky Mountain region of North America and is highly valued in landscaping for its aesthetic appeal, particularly in ornamental settings. Its needles are typically sharp and can grow to be about 1 to 1.5 inches in length, contributing to its distinctive appearance. Additionally, the Colorado Blue Spruce is recognized for its conical shape and adaptability to various soil types, making it a popular choice for gardens and parks.

The other species listed are not related to Picea pungens—Sourwood (Oxydendrum arboreum), Sweetgum (Liquidambar styraciflua), and Longleaf Pine (Pinus palustris) do not share the same classification and characteristics attributed to the Colorado Blue Spruce. This clear distinction in taxonomy and physical traits helps to confirm that the correct identification for Picea pungens is indeed the Colorado Blue Spruce.