Oregon Native: Pacific Wax Myrtle

Botanical Name: Morella californica
Common Name: Pacific Wax Myrtle
Bayberry–Family  Myricaceae


Plant Type: Broad leaf Evergreen
Water use: Moderate -High
Growth: moderate rate to 10-30 feet (3-10m) tall and wide
Habitat:Usually occurs in wetlands but occasionally occurs in non-wetlands.
Characters: The leaves of Pacific Wax Myrtle are a bright, glossy green with black dots, pleasantly aromatic, pointed at the tip, with occasional teeth along the margins.  The flowers are tiny, but the fruit is attractive in clusters of dark purple, bumpy berries.
Native Plant: Yes 
Firewise: Yes
Attributes: The leaves of Myrica californica have a spicy aroma that can be used like bay leaves to season food, hence the plant is often referred to as California Bayberry.
Uses In the Landscape: The Pacific Wax Myrtle is our best native shrub for screening.  Several can be trimmed into a hedge or it can be mixed with other evergreens to create an informal screen.  Wax Myrtle also is able to fix-nitrogen in association with the bacteria, making this shrub especially useful for habitat restoration in soils with low fertility
Bloom Period:  May-June.
Fruit ripens November. Used by Wildlife:The fruit is eaten by many kinds of birds, most notably the “Myrtle” (Yellow-rumped) Warbler, but only in small quantities.
Use by People: Although Pacific Wax Myrtle is related to the Northern Bayberry, attempts at boiling the fruit to extract wax produces so little, to make it hardly worthwhile. A gray-brown or maroon-purple dye may be obtained from the berries.  Although the wood is reported to be heavy, very hard, strong, brittle and close-grained, this species is different than the Oregon Myrtlewood, Umbellularia californica, (AKA California Bay Laurel) used for artistic endeavors found in gift shops all along the Oregon coast.

Propagation:  Seeds collected in fall should be abraded or soaked in warm water to remove the waxy coating; they then require 3 months stratification at 40ºF (4ºC).  Heel cuttings of half-ripe wood in July or August reportedly have fair to good success.  Layering in the spring is the quickest method.

Larval Host to:

Banded Hairstreak
(Satyrium calanus)

Photo Credit: Megan McCarty, CC BY 3.0 <https://creativecommons.org/licenses/by/3.0>, via Wikimedia Commons

Red-banded Hairstreak
(Calycopis cecrops)

Photo Credit: John Flannery from Richmond County, North Carolina, USA, CC BY-SA 2.0 <https://creativecommons.org/licenses/by-sa/2.0>, via Wikimedia Commons

http://nativeplantspnw.com/pacific-wax-myrtle-morella-californica/

Report provided by: Lynn Kunstman, Jackson County, Oregon Master Gardener and Wildlife Management

Posted by: Carlotta Lucas, AGC Board Member

Oregon Native: Blue Elderberry

Plant Name:  Sambucus nigra caerulea
Common name: Blue Elderberry
Plant Type:  Deciduous Shrub or Small Tree
Plant Height: 6’ – 20’
Spread:  6’ – 20’
Bloom Time:  Spring to Fall
Flower Color: Cream or Yellow Flowers & Blue Berries in Fall.
Exposure: Part Shade to Full Sun.

Soil Requirements:  Tolerates a variety of moist soils,
but prefers well-drained.
Water Needs: Regular Irrigation.
Attributes:  Food Source for Birds; Deer Resistant; Attracts Bees & Butterflies.
Note: Accepts Pruning Easily; Susceptible to Canker, Powdery Mildew, Leaf Spot, Spider Mites, Aphids, Borers.
Uses: Bee, Bird, Butterfly Gardens; Bank Stabilization; Hedge; Pond/Steam Edge Planting.
Native to:  Western North America
Oregon Native:  YES
USDA Hardiness Zone: 4 – 9

Report by: Viki Ashford

Photos from: Oregon State University https://landscapeplants.oregonstate.edu/plants/sambucus-nigra-subsp-cerulea

Wildflower: Helianthus mollis

Plant Name:  Helianthus mollis
Common name: Ashy Sunflower, Hairy Sunflower, Downy Sunflower
Plant Type:  Rhizomatous Perennial Sunflower
Plant Height: 2’ – 4’
Spread:  1’ – 3’
Bloom Time: July – September
Flower Color:  Ray & Disk Flowers are Yellow.
Exposure:  Full Sun
Soil Requirements:  Average, Sandy, Poor Rocky Soil that Drains Well.
Water Needs:  Dry to Medium
Attributes: Attracts Birds & Butterflies; Tolerates Dry, Rocky Soil.
Note:  Plants spread by rhizomes & self-seeding to form colonies; Caterpillars & Beetles often chew foliage.
Uses: Showy Flower for Arrangements; Naturalized Areas, Border Gardens, Wildflower & Native Plant Gardens.
Native to:  Central & Eastern North America
Oregon Native:   NO
USDA Hardiness Zone:  4 – 9

Winterberry Holly

Plant Name: Ilex verticillatawinterberry_Ilex verticillata
Common Name: Winterberry Holly
Plant type: Deciduous shrub
Height: 3-12 ft – depending on varieties  
Spread:  Same information as height
Bloom Time:  Early  summer
Flower Color:  White, or cream  – small
Exposure:  Full sun to partial shade
Soil Requirements: Rich organic acidic soil, but grows in average garden soil.
Water Needs:  Moist boggy areas
Native to: Eastern North America
USDA Hardiness Zone: 3-9

Attributes: Vibrant Red Winter Berries, Important food source for American Robins, Winter Interest.

Uses:  Wetland habitats, Native gardens, Bird habitat, Rain garden, Firewise garden, Wildlife gardens, Cutting garden, Containers dwarf varieties, Floral arrangements.

Note:  Plants are dioecious meaning male or female.  A male plant is needed for female plants to produce berries.  Plant a male shrub within 50 feet of female plants. One male plant can pollinate 6-10  female plants, but note blooming time must match when female’s bloom.  Slow growers.  Shrubs can sucker out into a dense thicket when planted in wet boggy areas.

A few varieties are listed below:

            Berry Heavy:  6-8 ft  (female)
            Berry Nice:   6-8 ft     (female)
            Sparkleberry:  5-8 ft  (female)
            Southern Gentleman: 12 ft  (male)
            Apollo: 6-10 ft (male)
            Raritan Chief:  7 ft T X 12 ft W (male)
            Jim Dandy:  6-10 ft  (male)

Dwarf varieties:

            Afterglow:  3-6 ft  (female)
            Little Goblin: 3-5 ft (female)
            Little Goblin Guy: 3-5 ft (male)
            Red Sprite:  3-5 ft  (female)
            Berry Poppins:  3-4 ft (female)
Mr. Poppins: 3-4 ft  (male)

by: Carlotta Lucas