Category Archives: Oregon Native Plants

Oregon Native: Ribes sanguineum (Red flowering Currant)

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Plant Name:  Ribes sanguineum
Common name:  Red Flowering Currant
Plant Type:  Deciduous Multi-Stemmed Shrub
Plant Height: 8’ – 10’
Spread: 6’ – 8’
Bloom Time: Early Spring
Flower Color: Rich Red to Pink & White
Exposure: Sun
Soil Requirements:  Tolerated poor soil.
Water Needs: Drought Tolerant once established.
Attributes:  Hummingbirds attracted to flowers; Birds attracted to fruit; Host for butterflies & moths; Deer Resistant.
Note: Little pruning required; suckering will form a small patch.
Uses: Single Filler Shrub; Hedge
Native to:  British Columbia to California
Oregon Native:  YES
USDA Hardiness Zone: 6 – 9

Report by: Viki Ashford, AGC Member

Photo credit: Walter Siegmund / CC BY-SA (http://creativecommons.org/licenses/by-sa/3.0/)

Oregon Native: Ribes aureum (Golden Currant)

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Plant Name:  Ribes aureum
Common name: Golden Currant
Plant Type: Deciduous Shrub
Plant Height: 3’ – 7’
Spread: 2’ – 6’
Bloom Time: Early to Mid Spring
Flower Color: Golden Yellow
Exposure: Part Shade
Soil Requirements: Tolerates Variety of Soils with Medium to Slow Drainage.
Water Needs: Low to High.
Attributes:  Attracts Hummingbirds, Monarch Butterflies; Red Autumn Color; Attracts Bees & Birds; Deer Resistant; Fragrance of Cloves or Vanilla.
Note: Surround with Mulch.
Uses: Bee, Bird, Butterfly Gardens
Native to:  North America
Oregon Native:   YES
USDA Hardiness Zone:  4 – 8

Report by: Viki Ashford, AGC Member

Photo Credit: U.S. Forest Service – Al Schneider

Oregon Native Plant: Rubus ursinus (Pacific Blackberry)

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Plant Name:  Rubus ursinus
Common name:  Pacific Blackberry, or Dewberry
Plant Type:  Evergreen, Semi Evergreen Shrub or Low Trailing
Plant Height: 6’ – 10’
Spread:  6’
Bloom Time: February to May
Flower Color: White to Pink
Exposure: Sun to Shade
Soil Requirements:  Medium to Slow Drainage.
Water Needs: Moderate to High
Attributes:  Hosts several Butterflies & Moths. Leaves can be used to make herbal tea. Produces Edible Berries.  Sometimes plants are referred to as ground berries. 

Note: 1st Year Stems (Primocanes) produce only leaves;                                 2nd Year Lateral Branches (Floricanes) produce flowers & fruit.                 Canes are very prickly; Prune during winter dormancy.

Uses: Ground Cover; Bird Garden; Native Gardens; Pollinator Gardens, Native Berries.
Native to:  Western North America
Oregon Native:  YES
USDA Hardiness Zone: 7 – 10

Report by: Viki Ashford & Carlotta Lucas, AGC Members

Photo Credit:  Wikipedia / CC BY-SA (http://creativecommons.org/licenses/by-sa/3.0/)

Oregon Native: Rhamnus californica (Coffeeberry)

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Plant Name:  Rhamnus californica/Frangula californica
Common name: Coffeeberry
Plant Type: Evergreen Shrub
Plant Height: 4’ – 8’
Spread: 5’ – 15’
Bloom Time: Spring/Summer
Flower Color: Greenish White Flower with Red, Purple, then Black Berries over Summer.
Exposure: Sun or Shade
Soil Requirements: Not particular about soil, but good drainage.
Water Needs: Low
Attributes:  Valued by Birds; Butterflies & Moths Hosted; Deer Resistant; Bee Garden.
Note: Takes well to Pruning.
Uses: Fire Resistant Hedge.
Native to:  Western North America
Oregon Native:  YES
USDA Hardiness Zone:  7-10

Report by: Viki Ashford

Flower Image Credit: Evangele19 / CC BY-SA (https://creativecommons.org/licenses/by-sa/3.0)

Berry Image Credit: Brofri / CC BY-SA (https://creativecommons.org/licenses/by-sa/3.0)

Oregon Native: Nemophila menziesii (Baby Blue Eyes)

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Plant Name:  Nemophila menziesii
Common name: Baby Blue Eyes
Plant Type:  Trailing Annual
Plant Height: 6”
Spread: 1’
Bloom Time: February – June
Flower Color:  Bright Blue Petals with White Centers
Exposure:  Full Sun to Part Shade
Soil Requirements: Moist, Fertile, Well-Drained.
Water Needs: Low
Attributes: Attracts Insects, Butterflies, Native Bees.
Note: Watch for Aphids, Powdery & Downy Mildew.
Uses: Borders, Rock Gardens, Cascading for Containers.
Native to:  Oregon, California
Oregon Native: YES
USDA Hardiness Zone:  2 – 11

Report: Viki Ashford, AGC Member & Master Gardener

Photo credit: glmory / CC0 –   https://commons.wikimedia.org/wiki/File:Nemophila_menziesii,_Baby_Blue_Eyes_2.jpg

Horticulture Report: Physocarpus capitatus (Pacific/Western Ninebark)

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Plant Name: Physocarpus capitatus
Common name: Pacific/Western Ninebark
Plant Type: Deciduous Shrub
Plant Height: 5’ – 20’
Spread: 8’
Bloom Time: Late Spring – Late April – July
Flower Color:  White Flowers with Red Tip Stamens/Reddish to Brown Fruit
Exposure:  Sun to Part Shade
Soil Requirements:  Acidic
Water Needs:  Medium – ( best with summer watering)
Attributes: Flaking/Peeling Bark; Attracts Pollinator Insects; Deer Resistant; 3″-5″ Clusters of white flowers.
Uses: Hedge, Woodland Gardens, Native Gardens, Along streams
Native to: British Columbia to California & east to Montana
Oregon Native:  YES
USDA Hardiness Zone:  3 – 8

Report by: Viki Ashford, AGC Member & Master Gardener

Photo Credit: Oregon State University https://landscapeplants.oregonstate.edu/plants/physocarpus-capitatus