Perovskia atriplicifolia Perovskia atriplicifolia 'Blue Spire'
Perovskia atriplicifolia 'Filagran' Perovskia atriplicifolia 'Little Spire'
Perovskia atriplicifolia 'Longin' Persea americana
Persea borbonia Persea palustris
Persicaria perfoliata Petasites fragrans
Petasites frigidus var. palmatus 'Golden Palm' Petasites japonicus
Petasites japonicus var. giganteus Petrea volubilis
Petrophytum hendersonii Petrorhagia saxifraga
Petroselinum crispum Petroselinum crispum 'Darki'
Petroselinum crispum 'Extra Curled Dwarf' Petroselinum crispum 'Petra'
Petroselinum crispum 'Tuberosum'