Flora of North America species comparison

pale gray, from distance appearing whitish to light gray and smooth, in age separating into thin plates.

spreading to ascending, often persistent to trunk base;

twigs stout, pale red-brown, with light brown, often glandular puberulence, somewhat roughened by elevated scars, aging gray to pale gray-brown.

ovoid, light red-brown, 0.8–1cm;

scale margins entire.

5 per fascicle, mostly ascending and upcurved, persisting 5–8 years, 3–7cm × 1–1.5(–2)mm, mostly connivent, deep yellow-green, abaxial surface less so, adaxial surface conspicuously whitened by stomates, margins rounded, minutely serrulate distally, apex conic-acute;

sheath 0.8–1.2cm, shed early.

cylindro-ovoid, ca. 10–15mm, scarlet.

cones remaining on tree (unless dislodged by animals), not opening naturally but through animal agency, spreading, symmetric, broadly ovoid to depressed-ovoid or nearly globose, 4–8cm, dull gray- to black-purple, sessile to short-stalked;

scales thin-based and easily broken off;

apophyses much thickened, strongly cross-keeled, tip upcurved, brown;

umbo terminal, short, incurved, broadly triangular, tip acute.

=24.