Prickly Pear Cactus (spp.) Prickly Pear Cactus 'True Burbank Thornless'
Prickly Pear Cactus: brasiliensis Prickly Pear Cactus: clavata
Prickly Pear Cactus: compressa Prickly Pear Cactus: leucotricha
Prickly Pear Cactus: microdasys Prickly Pear Cactus: phaeacantha
Prickly Pear Cactus: phaeacantha discata Prickly Pear Cactus: platicans
Prickly Pear Cactus: spinosissima Prickly Pear, Blind
Prickly Pear, Chaparral Prickly Pear, Coast
Prickly Pear, Eastern Prickly Pear, New Mexico
Prickly Pear, Plains Prickly Pear, Purple Fruited
Prickly Pear, Spineless Prickly Pear, Tall Coast
Prickly Waterlily Pride of Burma Ginger (spp.)
Pride of Burma Ginger 'White Flame' Pride of Madeira
Pride of Table Mountain 'Primadonna® Rose' Purple Coneflower
'Prime Minister' Summer Phlox 'Primera' Urn Plant
'Primrose Beauty' Red Hot Poker Primrose Creeper, Dwarf
Primrose (spp.) 'Primrose Yellow' Garden Canna
Primrose, Baby Primrose, Beach Evening
Primrose, Big Fruit Evening (spp.) Primrose, Big Fruit Evening 'Silver Wings'
Primrose, Candelabra Primrose, Cape
Primrose, Common (spp.) Primrose, Cowboy
Primrose, English (spp.) Primrose, Evening
Primrose, Fairy Primrose, Fragrant Evening
Primrose, German (spp.) Primrose, German 'Apple Blossom'
Primrose, Japanese Primrose, Mexican Evening (spp.)
Primrose, Mexican Evening 'Rosea' Primrose, Missouri Evening (spp.)
Primrose, Missouri Evening 'Silver Wings' Primrose, Narrow Leaf Evening (spp.)
Primrose, Narrow Leaf Evening 'Summer Solstice' Primrose, Pink Evening (spp.)
Primrose, Pink Evening 'Rosea' Primrose, Poison (spp.)
Primrose, Poison 'Apple Blossom' Primrose, Polyanthus (spp.)
Primrose, Showy Evening (spp.) Primrose, Showy Evening 'Rosea'
Primrose, Sikkimensis (spp.) Primrose, Sikkimensis 'Ceperly Hybrid'
Primrose, Top (spp.) Primrose, Top 'Apple Blossom'
Primrose, Tufted Evening Primrose, White Evening (spp.)
Primrose, White Evening 'Rosea' Primrose: capitata
Primrose: fruticosa, Narrow Leaf Evening Primrose: hybrid 'Cowichan'
Primrose: hybrid 'Kewensis' Primrose: hybrid 'Tie Dye'
Primula, Orchid (spp.) Primula, Orchid 'Orchid Primrose'
'Prince' Calico Aster 'Prince Henry' Hybrid Windflower
'Prince Henry' Japanese Windflower Prince of Wales Feather (spp.)
'Prince Rupert' Sweet Scented Geranium Prince's Feather (spp.)
Princess Flower, Large Leaf Princess Flower, Silver Leaf
'Princess Lily' Lily of the Incas: hybrid 'Princess Victoria Louise' Oriental Poppy
'Priscilla' Florist's Chrysanthemum 'Professor Claude' Louisiana Iris
'Prosperity' Oregon Fleabane Prostrate Petunia
Prostrate Speedwell 'Aztec Gold' Prostrate Speedwell 'Blue Sheen'
'Prostratus' Creeping Germander Protea 'Fiery Dutchess'
Protea 'Pink Ice' Protea 'Susara'
Protea, Botrivier (spp.) Protea, Botrivier 'Red Baron'
Protea, Giant Protea, King
Protea, Oleander Leaved (spp.) Protea, Oleander Leaved 'Pink Splash'