Palo Verde Desert Museum
Palo Verde Thornless Hybrid
Paper Spine Cactus
Paperflower
Parry's Agave
Parry's Penstemon
Partridge Breast Aloe
Pearl Bluebush
Pecan
Perennial Blanket Flower
Perennial Marigold, Copper Canyon D
Peruvian-Apple Cactus, Pitaya
Pfitzer Juniper
Phoenix Bird
Pincushion Cactus
Pine-Leaf Penstemon
Pineapple Guava, Feijoa