Thursday, May 8, 2014

NW Native ground covers (workshop handout)

Evergreen:                                                           
Arctostaphylos uva-ursi, other Arctostaphylos spp- Manzanita, Kinnikinnick
Gaultheria ovatifolia (Wintergreen), G humifusa-  prostrate Salal
Cornus canadensis (or unalaschkensis)- Bunchberry; Dogwood groundcover- attractive leaves, beautiful flowers appearing like half-sized dogwood tree flowers, followed by bright red berries.           
Linnaea borealis- Twin Flower- small, roundish evergreen leaves, tiny trumpet-shaped pink flowers borne in pairs           
Sedum spp- S. oreganum, S. spathulifolium- stonecrops- low-growing, evergreen, succulent foliage, unusual flowers                        
Mahonia repens- Prostrate Oregon Grape
Fragaria spp- F chiloensis, F vesca, F virginiana- wild strawberries
Asarum caudatum- Wild Ginger- not related to true ginger.  Roots smell gingery.  Attractive leaves, exotic-looking, often hidden brownish flowers.

Deciduous:
Trientalis latifolia- Star Flower
Maianthemum dilatatum- False Lily of the Valley
Vancouveria hexandra- Inside-out Flower (deciduous to semi-evergreen)

Rubus ursinus- Trailing blackberry- edible berries

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