Picea Breweriana

Species of conifer Picea breweriana, known as Brewer spruce,[2][3] Brewer's weeping spruce, or weeping spruce, is a species of spruce native to western North America, where it is one of the rarest on the continent. The specific epithet breweriana is in honor of the...

Picea Pungens

Species of tree The blue spruce (Picea pungens), also commonly known as green spruce,[2] Colorado spruce, or Colorado blue spruce, is a species of spruce tree native to North America in Arizona, Colorado, Idaho, New Mexico, Utah and Wyoming.[3] It is noted for its...

Picea Glauca

Species of conifer Picea glauca, the white spruce,[3] is a species of spruce native to the northern temperate and boreal forests in North America. Picea glauca is native from central Alaska all through the east, across western and southern/central Canada to the Avalon...

Picea Mariana

North American species of spruce tree Picea mariana, the black spruce, is a North American species of spruce tree in the pine family. It is widespread across Canada, found in all 10 provinces and all 3 territories. It is the official tree of the province of...