Colorado blue spruce (Picea pungens) has a horizontal branching habit and grows taller than 75 feet in its native habitat ... White spruce (Picea glauca) is also known as Canadian spruce, skunk ...

This is because spruce tree types adapt to a wider range of ... suggests - is native to northern Europe but also grows in the wild in central and eastern Europe. This species (Picea abies) adapts ...

to characterize the genetic architecture and patterns of interspecific gene flow in the Picea glauca × P. engelmannii hybrid zone across a broad latitudinal (40–60 degrees) and elevational (350 ...