Poppy, Matilija 'White Cloud'
Poppy, Mexican Golden
Poppy, Oriental
Poppy, Shirley, Field or Flanders
Potatoe Vine
Potentilla, Dwarf White
Potentilla, Ground Cover
Privet, Glossy / White Wax Tree
Privet, Japanese or Wax -Leaf
Privet, Waxleaf
Purple Coneflower / Echinacea
Purple Robe Cup Flower
Purple Shamrock
Pyracantha, Fiery Cascade
Pyracantha, Graber
Pyracantha, Kasan or Firethorn
Pyracantha, Lalandei
Pyracantha, Scarlet
Pyrethrum / Painted Daisy