Form: This is a medium sized tree reaching heights of 30 to 50 ft. and a dbh of 1 to 2 ft. It also has a tapering bole.

Needles:
             

Arrangement: 5 per fascicle; clustered at end of  twig

Length: 2 - 3" long

Shape: stout; slightly incurved; rigid

Other: dark green

 

Bark: The bark is thin, smooth, and gray, nearly white, when young. When mature it becomes darker and scaly.

Cones: The cones are ovid, serotinous, and brownish-purple in color.

Distinguishing characteristics: Distinguishable from limber pine by its cone. The inner lip of cone scales is purplish-brown and thick, with stout pointed umbos.

Range: This species occurs from central Idaho to southeast Wyoming and in the Sierra Nevada mountains of California.

Silvics: This tree occurs on dry mountain ridges.

Ecological and cultural importance: This species is an important source of food for rodents, birds, and bears. It also provides cover for various species of wildlife.