 brochure waterefficient plant guide looking for that perfect water efficient plant be sure to check out our beautiful fourcolor plant guide the guides are also available at each of our events  water efficient plant guide for the willamette valley pdf download whole guide here or in sections below intro  section 1   section 2 broadleaf trees evergreen and conifer trees shrubs section 1   2   3   4 perennials section 1   2 ground covers ornamental grasses area demonstration gardens list of plant names 