Picea
Genus of conifer that includes varieties of trees and shrubs of different shapes and colours. Weeping variety of P. abies is also available, has bright green needles, brown cilindric cones, and it is used as Christmas Tree. P. glauca is a dwarf conifer used in rock gardens and containers. P. omorika is also said Serbian Spruce, and it is used as Christmas tree too, as well as to form protective barriers.