OregonFlora species comparison

ovoid; reddish brown, resinous.

ovoid; reddish brown, resinous.

in clusters of 5, upcurved, 3–6 cm × 1–1.5 mm, dark green;

margins entire to finely serrulate;

abaxial surfaces with faint stomatal bands;

adaxial surfaces with obvious stomatal bands;

apex acute;

sheaths deciduous.

in clusters of 5; straight, slightly twisted, 5–9 cm × 1–2 mm; bluish green;

margins finely serrulate;

abaxial surfaces with faint stomatal lines;

adaxial surfaces with obvious white stomatal lines;

apex acute;

sheaths deciduous.

ellipsoid-cylindrical, 1.2–1.6 cm long, red or yellow.

ellipsoid-cylindrical, 10–15 mm long, yellow.

oval, compressed, 6–12 mm long, brown to reddish brown, sometimes with spots; wingless or nearly so.

ovoid, 10–20 mm long, brown;

wings twice as long as body.

to 2 m in diameter; straight, sometimes contorted;

bark gray; smooth, becoming ridged with rectangular scaly plates with age;

branches horizontal to ascending, usually persistent to base;

twigs reddish brown and pubescent when young, becoming gray with age; smooth or nearly so with some bud scars.

to 3 m in diameter; straight;

bark smooth and gray when young, brown to reddish brown, furrowed with long scaly plates when mature;

branches horizontal to ascending; lower branches sometimes drooping;

twigs green to brown and pubescent when young, becoming glabrous and gray with age; smooth with bud scars flush to surface or nearly so.

ovoid to ovoid-cylindrical, symmetric, 7–15 cm long, light brown; horizontal to pendent, sessile to less than 2 cm long, maturing in 2 years, opening at maturity;

umbos terminal; less than 2 mm;

prickles absent.

cylindrical, symmetric, 30–45 cm long, pendent;

stalks 5–16 cm long, maturing in 2 years, opening at maturity;

umbos terminal, slightly excurved;

prickles absent.

=24.

=24.