P. aristata - Cone DW
P. aristata - Habitat DW
P. aristata - Tree DW
P. banksiana Branch KS
P. banksianaMature ovulate cone KS
P. banksianaYoung ovulate cone RK
P. cembroides - Male cones DW
P. cembroides - w Larix RK
P. contorta DW
P. coulteri - Bough w cone MC
P. coulteri - male cones MC
P. coulteri - Mature seed cone MC
P. coulteri - Seeds DW
P. coulteri - Trees MC
P. edulis - Ovulate cone TC
P. edulis - Young ovulate cones TC