Some of what we are listing as shrubs could be considered evergreen perennials, and some might be considered trees.  The definition of a shrub is kind of a loose one.These plants tend to be woody to some degree, and to keep their above ground parts year to year. They may be evergreen or deciduous.

Aloysia triphylla .......................................Lemon Verbena
Eriogonum umbellatum ........................ Sulfur Buckwheat
Phygelius aequalis ................................. Yellow Cape Fuchsia
Ribes sanguineum .................................. Red Currant
Rosa nutkana ........................................... Nootka Rose
Rosmarinus 'Tuscan Blue' ...................... Tall Rosemary
Rubus parviflorus .................................... Thimbleberry
Sambucus caerulea ................................ Blue Elderberry