Vinca minor L.
Annotated by John A. Christy, Jun 2015.

Oregon: Multnomah County: Portland, Portland Audubon Society, 5151 NW Cornell Road. Pittock Bird Sanctuary. Approximately 150 yards from trailhead within 7 yards of the pond edge.
UTM Zone 83, 686428E, 7630366N
Datum: WGS 84. Uncertainty: 91 meters. Coordinate Source: Digital Map.
Second growth forest, few large specimens still standing, near pond. Canopy remains relatively closed throughout. Associated species: Tsuga heterophylla, Pseudotsuga menziesii, Acer macrophyllum, Acer circinatum, Rubus spectablis, Polystichum munitum and other ferns as well as a diverse herbacious understory. Perennial herb/vine, a ground covering plant, about 30 cm high, spreads across the ground and roots from the stems, flowers blue and pruple.

Leslie Bliss-Ketchum 18, May 6, 2007
With Danny Hainley, Katherine Liebman.
HPSU, Accession: 13354