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Alberta Park (PP&R): Collected by Urban Forestry, at NE corner of park by hockey court, near NE 22nd Avenue.

Rock Island in the Willamette R. access is a pain. From W. side of river go to foot of Forest Cove rd, use Metro access trail (privat address 220 SW Forest Cove Rd), kayak across river. Or access from E. side of Willamette, but train tracks are private.

Hoyt Arboretum: Collected from north side of Marquam Trail, on the upslope behind bench, located SW of Vietnam Veteran's Memorial. Dense patch of plants, with other understory herbs and weeds.

Forest Park (PP&R): From north side of Holman Lane, about 75m east of its intersection with NW 53rd Drive. Large tree about 100 ft tall with hundreds of seedlings. This specimen is a from a young sapling. No flowers or fruits available. Exotic.

Tolinda Trailhead: Intersection of Germantown Rd & Tolinda Trailhead.

Hoyt Arboretum: Located just off-of the south (uphill) side of the Overlook Trail, approximately 50 meters from the start of the trail from the Visitor Center parking lot.

Kojo Park.

Portland: intersection of N. Decature and N Balimore. Urban street. No data as to which corner.

University of Portland 5000 N Willamette Blvd, restoration site. Below Van Houten street near the river.

Forest Park (PP&R): Near Firelane 1 in the Rock Creek drainage. About 200 m SW of where NW Leif Erikson Drive intersects with Firelane 1. Found along a rock wall.

Leach Botanical Garden camellia collection, 6704 Southeast 122nd Avenue, Portland, OR 97236 (503) 823-9503. see map for specific location of this plant.

Forest Park: Intersection of Linnton Trail & Highway 30, near end of 3rd Street.

Metro property, 29300 SW Petes Mt Rd. From West Linn, Willamett Park drive S on Petes Mt Rd about 6km to above address. Go W. down long driveway about 300m, park. Metro rents house so contact Metro. Walk N 100m on unofficial trail then veer E walk 100m.

Hoyt Arboretum: Understory of planted Ailanthus altissima trees, collected from the uphill side of the Beech Trail, just downhill from the Visitor's Center. About 20 m south of the intersection of the Beech Trail with the Oak Trail.

Sandy River Delta Park: About 500m from the trailhead, both sides of the trail. Common.

Spring Park Natural Area, entrance to Elk Rock Island. Intersection of SE Sparrowst and SE 19th ave.From Play area walk on path towards Elk Rock about 200m, turn S and walk about 22m.

Rose City Park (PP&R): Collected by Urban Forestry from eastern boundary of park, adjacent to golf course. Likely a landscape planting.

Sandy River Delta Park, roughly 500 m. from trail head. Growing on both sides of trail; common.

Metro: Smith & Bybee Lakes. Collected on the wet shores of Smith Lake when water is low.

Hoyt Arboretum: Collected across the street (SW Upper Cascade Drive) from the Winter Garden, on a weedy hillslope.

Kingsley Bundy Natural Area: Take SE Foster Road to SE 141st South.

At intersection of Kelly Point Park rd, N Lombard and N Marine drive walk S on multiuser path about 2km. then walk E into wetland about 44 m.

Columbia Children's Arboretum (PP&R): Developed urban park in NE Portland, near the Portland Intl Airport.

Baskett Slough 10995 Oregon 22, Dallas, OR 97338.West from view point, almost 1000 ft. Down on lower toe slope. Not on a trail.

Haba Shan, Yunnan Province.

Selma OR. siskiyou NF. NF rd 4201. West of Baby foot lake. NF rd towards baby foot lake, turn S on unnamed rd. Really need to look at map in field binder to find this location.

Washington Park: From Fairview Blvd, near intersection with Kingston Avenue, on strip between sidewalk and Fairview. Lower slope of Washington Park Ridge, in neighborhood.

Black Hill.

Intersection of SW Fairview & Tichner Drive. On a toeslope in a city neighborhood in Portland.

Hoyt Arboretum: Grassy, weedy area on the east side of Kingston Blvd., across street from lower parking area, about 5 m east of where the stairs to the Overlook Trail begins.

Harrison Park (PP&R): West side of park, off-of SE 84th Avenue. Part sun/shade. Developed park, surrounded by turf. Flat level ground. Intentionally planted.

Troutdale: Sandy River Delta park. N of Jordan Rd parking lot. About 60M n of lot on main trail.

Sandy River Delta Park, 500 m north on tail. Both sides of trail, common.

Hoyt Arboretum: Located in a little wet seep area, just off the Beech Trail (below the Magnolia section), approximately 500 meters from the Winter Garden.

Portland, Leach Botanical Garden: West end of lava rock bed N side of Manor house.

Leach Botanical Garden, 6704 SE 122nd. see map in blue book for plant location.

Portland: waste zone between SW Tichner and W Burnside. nearest address 2700-2812 SW Tichner.

Intersection of SW Stafford rd and SW Childs rd. Pecan creek is SW of this intersection. Location low accuracy, 100m.

E. of Bend in BLM badlands. E on Hwy20, E Alfalfa Market Rd., at McMillan Rd/6520 Drive S 4km to unnamed rd going straight W. into badlands. Drive about 5km, park Walk W into badlands about 2km.

About 3 km north of Adair Village at the intersection of 99W and Coffin Butte Rd. NE corner in wet area.

Powell Butte Nature Park: SE 162nd and SE Powell Blvd. south to parking lot, trail to collection site.

Talent.

Intersection of Burnside & 48th Drive: On south side of road, about 100m west of 48th.

Forest Park: On Leif Ericson, East of Cannon Trail.

Tualatin Hills Nature Park, 6220 SW 112th ave. Beaverton OR. From THNP parking lot on Millikan Way walk S on Millikan way266m, cross street E to multiuser path and walk 143m, just past powelines. Walk S off path 25m to Beaverton Cr.

Macleay Park (Portland Parks & Rec): Located on Lower Macleay Trail, growing alongside Balch Creek, approx. 2000 ft from parking lot.

NE Corbett Hill Rd. E. Side of rd, about 200 ft south of Chamberlain Rd intersection.

West of fossil, intersection of John Day Hwy and East 6th Street, N side of road side.

Estacada: 11km (7 miles) E of Estacada. Nearest address 43121-43501 SE Porter Rd. From intersection of Porter and SE Clover Rd about 100m W of intersection on roadside.

Hoyt Arboretum: North end of small wetland, from Visitor Center upper parking lot. Unclear if intentionally planted.