Picea - Description of the genus of the spruce tree, including taxonomy, range, ethnobotany, and the largest and oldest known specimens. Links to information on some species.
Picea engelmannii - Distribution and Occurrence; Value and Use; Characteristics; Fire Ecology
Picea pungens - Information on distribution and occurrence, value and use, characteristics, and fire ecology.
Picea rubens - Distribution and Occurrence; Value and Use; Characteristics; Fire Ecology
