Phyla nodiflora var. rosea Physalis ixocarpa
Physocarpus capitatus Physocarpus opulifolius 'Monlo(Diabolo®)'
Physocarpus opulifolius var. parvifolius 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 Picea breweriana
Picea engelmannii Picea glauca
Picea glauca 'Aurea' Picea glauca 'Blue Alberta'
Picea glauca 'Cecilia' Picea glauca 'Pendula'
Picea glauca 'Rainbows End' Picea glauca 'Sanders Blue'
Picea glauca 'Wild Acres' Picea glauca var. albertiana 'Conica'
Picea mariana Picea mariana 'Beissneri'
Picea mariana 'Nana' Picea mariana 'Pygmaea'
Picea pungens Picea pungens 'Argentea'
Picea pungens 'Aurea' Picea pungens 'Bakeri'
Picea pungens 'Endtz' Picea pungens 'Erich Frahm'
Picea pungens 'Fat Albert' Picea pungens 'Glauca Compacta'
Picea pungens 'Glauca Globosa' Picea pungens 'Glauca Nana'
Picea pungens 'Glauca Pendula' Picea pungens 'Globosa'
Picea pungens 'Hoopsii' Picea pungens 'Iseli Fastigiata'
Picea pungens 'Iseli Foxtail' Picea pungens 'Koster'
Picea pungens 'Moerheimii' Picea pungens 'Montgomery'
Picea pungens 'Prostrate Blue Mist' Picea pungens 'Ruby Teardrops'
Picea pungens 'St. Mary's Broom' Picea pungens 'Thompsen'
Picea pungens 'Thume' Picea pungens f. glauca
Picea rubens Picea sitchensis
Pieris floribunda Pieris phillyreifolia
Pilea microphylla Pilosocereus chrysacanthus
Pinckneya pubens Pinus albicaulis
Pinus aristata Pinus aristata x balfouriana
Pinus banksiana Pinus cembroides
Pinus cembroides var. edulis Pinus clausa
Pinus contorta Pinus contorta ssp. latifolia
Pinus coulteri Pinus densa
Pinus echinata Pinus edulis
Pinus elliottii Pinus elliottii var. densa
Pinus flexilis Pinus flexilis 'Glauca'
Pinus glabra Pinus jeffreyi
Pinus lambertiana Pinus monophylla
Pinus monticola Pinus palustris
Pinus patula Pinus ponderosa
Pinus quadrifolia Pinus radiata
Pinus resinosa Pinus resinosa 'Don Smith'
Pinus rigida Pinus sabiniana
Pinus serotina Pinus strobiformis
Pinus strobus Pinus strobus 'Banzai Nana'
Pinus strobus 'Bennett Dragon's Eye' Pinus strobus 'Contorta'
Pinus strobus 'Fastigiata' Pinus strobus 'Macopin'
Pinus strobus 'Minima' Pinus strobus 'Nana'
Pinus strobus 'Pendula' Pinus strobus 'Pumila'
Pinus strobus 'Radiata' Pinus strobus 'Shirley'
Pinus strobus 'Umbraculifera' Pinus taeda
Pinus taeda 'Nana' Pinus torreyana
Pinus virginiana