Cassiope tetragona subsp. saximontana
Canad. Field-Naturalist 54: 68. 1940,.
Leaves (3–) 5 (–6) mm. Pedicels to 8 mm, not extending beyond branch tips, usually to 3 times leaf length, not elongating in fruit. Corollas 4–6 mm.
Phenology: Flowering Jun–Aug.
Habitat: Rocky slopes and alpine tundra
Elevation: 1700-2800 m
Alta., B.C., N.W.T., Yukon, Alaska, Mont., Wash.
"/3" is not declared as a valid unit of measurement for this property.