Prostata Juniper
Prostrate or Spreading Acacia
Prostrate Rosemary
Provence Lavender
Pumpkin Monkey Flower
Purisima Island Tree Mallow
Purple and White Pacific Coast Iris
Purple Carpet Creeping Thyme
Purple Coneflower
Purple Delight Lilac Hibiscus
Purple Fountain Grass
Purple Hopseed Bush or Hop Bush
Purple Ice Plant
Purple Kudzu Scarf Tree Peony
Purple Leaf Acacia
Purple Robe Locust
Purple Sage
Purple Showers Viola, Tuffed Pansy
Purple Smoke Tree
Pyracantha, Firethorn