P. glauca KS
P sitchensis habit DW
P. abies -Bough w cones MC
P. abies -BHabit MC
P. engelmannii - Alpine treeline TC
P. engelmannii - Flagging krummholz RK
P. engelmannii - Tree habit RK
P. glauca - Cones (male) MC
P. glauca - Male and female cones MC
P. glauca - Male cone MC
P mariana KS .jpg
Spruce male female MC.jpg
P. glauca - Young cones MC
P. pungens - Leaves DW
P. pungens - Needles woody stumps DW
P. pungens - Trees KS