Bitterbrush [Purshia tridentata (Pursh) DC] plants were burned or
clipped, fall and spring, under different soil moisture conditions on
two sites in east-central Oregon. Treatments, on plants of an erect
growth form on the Juniperus/Artemisia-Purshia site resulted in 38% of
the fall-clipped and 40% of the spring-clipped plants sprouting. None...