Phormium 'Amazon Red' Phormium 'Golden Ray'
Phormium 'Guardsman' Phormium 'Jack Spratt'
Phormium 'Pink Panther' Phormium 'Platt's Black'
Phormium 'Rainbow River' Phormium 'Sundowner'
Phormium colensoi Phormium tenax
Phormium tenax 'Apricot Queen' Phormium tenax 'Bronze Baby'
Phormium tenax 'Candy Stripe' Phormium tenax 'Dazzler'
Phormium tenax 'Pink Stripe' Phormium tenax 'Purpureum'
Phormium tenax 'Rainbow Sunrise (Maori Queen)' Phormium tenax 'Surfer'
Phormium tenax 'Variegatum' Phragmapedium x
Phragmites australis 'Candy Stripe' Phragmites australis 'Variegatus'
Phuopsis stylosa Phyla nodiflora var. rosea
Phyllostachys bissettii Phyllostachys flexuosa
Phyllostachys nigra Phyllostachys nigra var. henonis
Phyllostachys spp. Phyllostachys viridi-glaucescens
Phyllostachys vivax 'Aureocaulis' Physalis alkekengi
Physalis ixocarpa Physostegia virginiana
Physostegia virginiana 'Miss Manners' Physostegia virginiana 'Mordea Beauty'
Physostegia virginiana 'Pink Bouquet' Physostegia virginiana 'Red Beauty'
Physostegia virginiana 'Summer Snow' Physostegia virginiana 'Variegata'
Phytolacca americana Pilea cadierei
Pilea glauca 'Aquamarine' Pilea involucrata
Pilea microphylla Pilosella aurantiaca
Pilosella officinarum Pilosocereus chrysacanthus
Pinguicula Piper nigrum
Pistia stratoites Pisum sativum 'Royal Mix'
Plantago major Plantago major 'Atropurpurea'
Plantago major 'Rubrifolia' Plantago spp.
Platycerium bifurcatum Platycerium elephantotis
Platycerium grande Platycerium superbum
Platycodon grandiflorus Platycodon grandiflorus 'Alba'
Platycodon grandiflorus 'Double Blue' Platycodon grandiflorus 'Double White'
Platycodon grandiflorus 'Fuji Blue' Platycodon grandiflorus 'Fuji Pink'
Platycodon grandiflorus 'Fuji White' Platycodon grandiflorus 'Hakone Blue'
Platycodon grandiflorus 'Mariesii' Platycodon grandiflorus 'Misato Purple'
Platycodon grandiflorus 'Mother of Pearl' Platycodon grandiflorus 'Purple Stars'
Platycodon grandiflorus 'Sentimental Blue' Platycodon grandiflorus 'Shell Pink'
Plazia argentea Plectranthus 'Cerveza 'n Lime'
Plectranthus 'Lois Woodhull' Plectranthus 'Mona Lavender'
Plectranthus 'Nicodemus' Plectranthus 'Nicolleta'
Plectranthus 'Old Gold' Plectranthus 'Zulu Wonder'
Plectranthus amboinicus Plectranthus amboinicus 'Athens Gem'
Plectranthus argentatus Plectranthus argentatus 'Silver Shield'
Plectranthus ciliatus Plectranthus forsteri 'Green on Green'
Plectranthus forsteri 'Marginatus' Plectranthus fruticosus 'James'
Plectranthus hilliardiae Plectranthus madagascariensis 'Variegated Mintleaf'
Plectranthus oertendahlii 'Emerald Lace' Plectranthus thyrsoideus
Plectranthus verticillatus