Cochise County Herbarium - Arizona State University (ASU:CCH)
ASU0303335
cece7b7d-d0e6-4a4a-b1e5-bfba6960ffe9
3269
Alnus incana subsp. tenuifolia (Nutt.) Breitung
Betulaceae
R. Ballard
R Ballard
714
2012-08-15
USA, Arizona, Graham, Pinalleno Mountains, SR 366 near Cunningham Campground; adjacent to small stream in meadow close to road
32.66872 -109.87289
-2746 meters
9009 ft
moist subalpine meadow
shrub, ca. 8 m tall, multiple stems from thick base, a few to ca. 15 cm dia., crown rounded, wide spreading; bark smooth, grey, numerous lenticels; leaves alernate, petioles sulcate, pubescent, ca. 1.5 cm long; lamina ovate, bases subcordate, margins doubly serrate, apices acute, venation pinnate, midrib & veins impressed adaxially, prominent abaxially, glabrous to light pubescent, ca. 7.5 cm long x 5 cm wide; male cones cylindric, green, ca. 15 mm long x 3 mm dia., each on a short 5-8 mm long peduncle clustered near branch tips, male cones not flowering; female cones cylindric, green, ca, 12 mm long x 10 mm dia., cones in groups of 4-5 on thick 10-14 mm long peduncles near branch tips, some female cone scales open.