Persea Persian Buttercup (spp.)
Persian Buttercup 'Bloomingdales Pink Shades' 'Persian Carpet' Mexican Zinnia
'Persian Chocolate' Golden Globes Persian Cornflower (spp.)
Persian Cornflower 'Rose' 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 Ironwood
Persian Ivy (spp.) Persian Ivy 'Dentata Variegata'
Persian Ivy 'Trabzon' Persian Lilac
Persian Maple Persian Oak
Persian Onion (spp.) Persian Onion: christophii
Persian Parrotia 'Persian Rose' Bushy Aster
Persian Shield Persian Silk Tree (spp.)
Persian Silk Tree 'Rosea' Persian Stone Cress
Persian Violet (spp.) Persian Violet 'Silver Form'
Persian Violet: affine (spp.) Persian Violet: affine 'Tiddly Winks'
Persian Violet: coum Persian Violet: persicum
Persian Walnut (spp.) Persian Walnut 'Ambassador'
Persimmon Persimmon, American
Persimmon, Japanese Persimmon, Mexican
Persimmon, Texas Peruvian Apple (spp.)
Peruvian Apple 'Monstrosus' Peruvian Lily (spp.)
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 Flame' Common Zinnia 'Peter Pan' Lily of the Nile: Agapanthus
'Peter Smithers' Magnolia 'Peterstar Silver Bells' Poinsettia
'Petit Bleu™' Blue Mist Spirea Petit Boux Caledonien
'Petite Embers™' Crapemyrtle: indica 'Petite Marbled Burgundy' Alumroot: Heuchera
'Petite Orchid™' Crapemyrtle: indica 'Petite Pearl Fairy' Alumroot: Heuchera
'Petite Pink' Oleander 'Petite Pinkie™' Crapemyrtle: indica
'Petite Plum' Butterflybush 'Petite Plum' Lily of the Incas: hybrid
'Petite Plum™' Crapemyrtle: indica 'Petite Red' Flame of the Woods
'Petite Red Imp™' Crapemyrtle: indica 'Petite Rouge' Daylily
'Petite Salmon' Oleander 'Petite Wonder' Bee Balm: Monarda
'Petticoat' Copperleaf Petticoat Palm