aculeatus,
_australis_,
Papaw, the Virginian,
Parrotia persica,
Partridge Berry,
Passiflora caerulea,
Paulownia imperialis,
_Pavia californica_,
_discolor_,
_flava_,
_humilis_,
_Pavia macrocarpa_,
_macrostachya_,
_rubra_,
_Pavia_, See Aesculus,
Pepper-plant, Tasmanian,
Pepper-tree,
Periploca graeca,
Periwinkles,
Pernettya mucronata,
Persimmon, the,
Philadelphus coronarius,
_chinensis_,
_floribundus_,
Gordonianus,
grandiflorus,
hirsutus,
inodorus,
_latifolius_,
Lemoinei,
Lewisii,
mexicanus,
microphyllus,
satzumi,
_speciosus_,
triflorus,
Phillyrea angustifolia,
_decora_,
latifolia,
_laurifolia_,
_ligustrifolia_,
media,
_neapolitana_,
_obliqua_,
_oleaefolia_,
_rosmarinifolia_,
Vilmoriniana,
Phlomis fruticosa,
Photinia arbutifolia,
Benthumiana,
japonica,
serrulata,
Phyllodoce taxifolia,
_caerulea_,
Pieris floribunda,
japonica,
Mariana,
ovalifolia,
Pipe tree,
Piptanthus nepalensis,
Pittosporum Tobira,
undulatum,
Plagianthus Lyalli,
Lampeni,
pulohellus,
_Planera acuminata_,
_crenata_, 134
_Richardi_,
_Planera_, See Zelkova,
Poison Elder,
Poison Ivy,
Poison Oak,
Poison Vine,
_Polycarpa Maximowiczii_,
Pomegranate,
Pontic Daphne,
Portugal Laurel,
Potato tree,
Potentilla fruticosa,
Prickly Ivy,
Privets,
_Prunopsis Lindleyi_,
Prunus Amygdalus,
Amygdalus dulcis,
Avium Juliana,
Boissieri,
cerasifera,
cerasifera Pissardii,
Cerasus,
Prunus Chamaecerasus,
Davidiana,
divaricata,
domestica,
ilicifolia,
Launesiana,
Laurocerasus,
lusitanica,
Mahaleb,
maritima,
_Myrobalana_,
nana,
Padus,
paniculata flore-pleno,
pennsylvanica,
Persica flore-pleno,
_Pissardii_,
_Pseudo-cerasus_,
Puddum,
serotina,
sinensis,
spinosa,
tomentosa,
triloba,
virginiana,
_virgata_,
Ptelea trifoliata,
_Pterpstyrax hispidum_,
Punica Granatum,
Purple Broom,
Purple Hazel,
Pyrus amygdaliformis.,
Aria,
Aucuparia,
americana,
angustifolia,
baccata,
Bollwylleriana,
coronaria,
domestica,
floribunda,
germanica,
japonica,
prunifolia,
_Malus floribunda_,
rivularis,
salvaefolia,
salicifolia,
_sinensis of Lindley_,
sinensis,
sinica,
Smithii,
torminalis,
vestita,
Quince, Japanese,
Chinese,
Rabbit berry,
Red Osier Dogwood,
Restharrow,
Rhamnus Alaternus,
alpinus,
catharticus,
Fr