Perennials: Perk - Petu (113)
Perky Sue
Perovskia
Perry's Giant Sunburst Sacred Lotus
Perry's Variety Daylily
Persian Buttercup (spp.)
Persian Buttercup Bloomingdales Pink Shades
Persian Chocolate Golden Globes
Persian Cornflower (spp.)
Persian Cornflower Rose
Persian Cornflower Steenbergii
Persian Fritillary
Persian Insect Flower (spp.)
Persian Insect Flower Painted Daisy
Persian Insect Flower Robinson Hybrids
Persian Insect Flower Robinson's Mix
Persian Insect Flower Robinson's Red
Persian Onion (spp.)
Persian Onion Purple Sensation
Persian Onion: christophii
Persian Princess Daylily
Persian Rose Bushy Aster
Persian Shield
Persian Stone Cress
Persian Swirl Rex Begonia
Persian Violet (spp.)
Persian Violet Silver Form
Persian Violet: affine (spp.)
Persian Violet: affine Tiddly Winks
Persian Violet: coum
Persian Violet: persicum (spp.)
Persian Violet: persicum Carmen
Peruvian Apple (spp.)
Peruvian Apple Monstrosus
Peruvian Daffodil, Yellow
Peruvian Lily (spp.)
Peruvian Lily Lutea
Peruvian Lily: hookeri
Peruvian Lily: hybrid Petite Plum
Peruvian Lily: hybrid Princess Lily
Peruvian Lily: hybrid Sweet Laura
Peruvian Lily: hybrid Walter Fleming
Peruvian Lily: psittacina (spp.)
Peruvian Lily: psittacina Variegated
Peruvian Old Man Cactus
Peruvian Swamp Lily
Peruvian Vervain
Peter Harrison Bushy Aster
Peter III New York Aster
Peter Pan Lily of the Nile: Agapanthus
Peter's Gold Carpet Threadleaf Tickseed
Petite Coquin Dahlia
Petite Delight Swan River Daisy: Brachycome
Petite Marbled Burgundy Alumroot: Heuchera
Petite Pearl Fairy Alumroot: Heuchera
Petite Plum Lily of the Incas: hybrid
Petite Rouge Daylily
Petite Salmon Oleander
Petite Wonder Bee Balm: Monarda
Petticoat Fire New Guinea Impatiens
Petunia, Brazilian (spp.)
Petunia, Brazilian Ragin Cajin
Petunia, Britton's Wild Katie Pink
Petunia, Carolina Wild
Petunia, Desert
Petunia, Fringeleaf Wild
Petunia, Garden (spp.)
Petunia, Garden Carpet Bright Red
Petunia, Garden Rose Wave™
Petunia, Garden Skyline Neon Lights
Petunia, Garden Supertunia® Bordeaux
Petunia, Garden Supertunia® Double Dark Blue
Petunia, Garden Supertunia® Giant Pink
Petunia, Garden Supertunia® Mini Blue Veined
Petunia, Garden Supertunia® Mini Purple
Petunia, Garden Supertunia® Mini Rose Veined
Petunia, Garden Supertunia® Mini Strawberry Pink Veined
Petunia, Garden Supertunia® Pretty Much Picasso
Petunia, Garden Supertunia® Priscilla®
Petunia, Garden Supertunia® Raspberry Blast
Petunia, Garden Supertunia® Royal Magenta
Petunia, Garden Supertunia® Royal Velvet
Petunia, Garden Supertunia® Vista Bubblegum
Petunia, Garden Tidal Wave® Silver
Petunia, Garden Waterfall Dance
Petunia, Hairy Wild
Petunia, Mexican Katie Pink
Petunia, Prostrate
Petunia, Trailing Balcantera (Can-Can® Terracotta)
Petunia, Trailing Cabaret® Pink Star
Petunia, Trailing Callie® (Peach)
Petunia, Trailing Colorburst™ Red
Petunia, Trailing Colorburst™ Violet
Petunia, Trailing Colorful Expressions™ Cherry Rose
Petunia, Trailing Colorful Expressions™ Cranberry
Petunia, Trailing Colorful Expressions™ Rose
Petunia, Trailing Colorful Expressions™ Scarlet Red
Petunia, Trailing Lirica Showers Blue
Petunia, Trailing Lirica Showers Pure White
Petunia, Trailing Lirica Showers Scarlet Rose
Petunia, Trailing Million Bells® Terra Cotta
Petunia, Trailing Million Bells®Cherry Pink
Petunia, Trailing Spring Fling Rose Improved
Petunia, Trailing Starlette Trailing Pink
Petunia, Trailing Superbells® Cherry Red
Petunia, Trailing Superbells® Dreamsicle
Petunia, Trailing Superbells® Pink
Petunia, Trailing Superbells® Red
Petunia, Trailing Superbells® Tequila Sunrise
Petunia, Trailing Superbells® White
Petunia, Violet Wild
Petunia: humilis, Wild
Petunia: integrifolia integrifolia, Wild
Petunia: simplex, Mexican