Parkinsonia aculeata Parkinsonia aculeata x microp 'Desert Museum'
Parkinsonia florida Parkinsonia microphylla
Parkinsonia praecox Parkinsonia texana
Parrotia persica Parrotia persica 'Pendula'
Paulownia fargesii Paulownia fortunei
Paulownia kawakamii Paulownia tomentosa
Peltophorum africanum Peltophorum dubium
Peltophorum pterocarpum Pereskia bahiensis
Pereskia grandifolia Persea americana
Persea borbonia Persea palustris
Phellodendron amurense Phellodendron amurense 'Macho'
Phellodendron sachalinense Phillyrea latifolia
Phoenix canariensis Phoenix canariensis x reclinata
Phoenix dactylifera Phoenix reclinata
Phoenix roebelinii Phoenix rupicola
Phoenix sylvestris Photinia x 'Redstart'
Photinia beauverdiana Photinia x fraseri
Photinia x fraseri 'Pink Marble™' Photinia glabra
Photinia serrulata Photinia villosa
Phytolacca dioica Picconia excelsa
Picea abies Picea abies 'Acrocona'
Picea abies 'Aurea' Picea abies 'Cupressiana'
Picea abies 'Gregoryana Parsonii' Picea abies 'Hornibrookii'
Picea abies 'Mucronata' Picea abies 'Ohlendorfii'
Picea abies 'Oldhamiana' Picea abies 'Pendula'
Picea abies 'Pygmaea' Picea abies 'Viminalis'
Picea abies 'Virgata' Picea abies var. dicksonii
Picea alcoquiana Picea asperata
Picea asperata 'Glauca' Picea asperata var. retroflexa
Picea breweriana Picea engelmannii
Picea gemmata Picea glauca
Picea glauca 'Aurea' Picea glauca 'Pendula'
Picea glehnii Picea likiangensis
Picea mariana Picea mariana 'Beissneri'
Picea maximowiczii Picea obovata
Picea omorika Picea omorika 'Elite'
Picea omorika 'Pendula' Picea orientalis
Picea orientalis 'Aurea' Picea orientalis 'Nigra Compacta'
Picea orientalis 'Rara Flora Fluke' Picea orientalis 'Skagit'
Picea orientalis 'Skylands' Picea pungens
Picea pungens 'Argentea' Picea pungens 'Aurea'
Picea pungens 'Bakeri' Picea pungens 'Endtz'
Picea pungens 'Erich Frahm' Picea pungens 'Fat Albert'
Picea pungens 'Hoopsii' Picea pungens 'Iseli Fastigiata'
Picea pungens 'Iseli Foxtail' Picea pungens 'Koster'
Picea pungens 'Moerheimii' Picea pungens 'Ruby Teardrops'
Picea pungens 'Thompsen' Picea pungens f. glauca
Picea purpurea Picea rubens
Picea schrenkiana Picea sitchensis
Picea wilsonii