Major items
| Organic | Scientific name | Common name | Part | Origin |
| Pachycereus marginatus | Mexican Fence Post Cactus | America | ||
| Pachycereus pecten-arboriginum | America | |||
| Pachycereus pringlei | Cardon, Mexican Giant Cardon | America | ||
| Packera aurea (L) Á Löve & D Löve | aerial part | N-America | ||
| Paeonia × suffruticosa Andrews | Moutan Peony | bark | China | |
| Paeonia anomala L | Chinese Peony | herb | E-Europe | |
| Paeonia lactiflora Pall/Paeonia veitchii Lynch | root | China | ||
| Paeonia officinalis L | Common Peony | herb | E-Europe | |
| Paeonia peregrina Mill | Scarlet Peony | flower | SE-Europe | |
| bio | Paliurus spina-christi Mill | Christ's Thorn | fruit | SE-Europe |
| Panax ginseng CAMey | Ginseng | root | China | |
| Panax notoginseng (Burk) F H Chen | Notoginseng | root | China | |
| Panax quinquefolius L | American Ginseng | leaf | N-America | |
| Panicum miliaceum L | Millet | seed | MidEast | |
| Papaver rhoeas L | Field Poppy | petal | N-Africa | |
| Papaver somniferum L | Wild Poppy | pod | China | |
| Paphinia neudeckeri | Ecuador | |||
| Paphinia posadarum | Ecuador | |||
| Paphinia rugosa | Ecuador | |||
| Papilionanthe teres | Ecuador | |||
| Paraderris elliptica (Wall) Adema | Tuba root | |||
| Pareira brava (syn Chondrodendron tomentosumPareira Pav) | pareira | S-America | ||
| Parietaria officinalis L | Wall Pellitory | herb | C-Europe | |
| Paris polyphylla Smith var yunnanensis(Franch)Hand-Mazz/Paris polyphylla Smith var,chinensis(Franch)Hara | rhizome | China | ||
| Parkia biglobosa (Jacq) R Br ex G Don | African Locust Bean | seed | Africa | |
| Parodia aureicentra | America | |||
| Parodia aureispina | America | |||
| Parodia buenekeri | America | |||
| Parodia cardenasii | America | |||
| Parodia chrysacanthion | America | |||
| Parodia comarapana | America | |||
| Parodia comosa | America | |||
| Parodia formosa | America | |||
| Parodia krahnii | America | |||
| Parodia mairanana | America | |||
| Parodia maxima | America | |||
| Parodia miguillensis | America | |||
| Parodia muhrii | America | |||
| Parodia prestoensis(Parodia procera) | America | |||
| Parrotia persica CAMeyer | Persian Ironwood | husk | MidEast | |
| Parthenium hysterophorus L | Bitterweed | leaf | Americas | |
| Parthenium integrifolium L | Wild Quinine | root, herb | N-America | |
| Paspalum notatum Flüggé | Bahia Grass | root | C-America | |
| Passiflora edulis Sims | Passionfruit | leaf, flower, fruit, seed | C-America | |
| Passiflora edulis Sims forma edulis | Purple Passionfruit | seed oil | S-America | |
| Passiflora incarnata L | Passionfruit | |||
| Paullinia cupana Kunth | Guarana | seed | S-America | |
| Paullinia pinnata L | Barbasco | seed | Africa | |
| Pausinystalia johimbe (K Schum) Pierre ex BeilleYohimbe | bark | W-Africa | ||
| Pausinystalia lane-poolei (Hutch) Hutch ex Lane-Poole | bark | Africa | ||
| Pediocactus bradyi | Marble Canyon | America | ||
| Pediocactus knowltonii | America | |||
| Pediocactus simpsonii | America | |||
| Peganum harmala L | Harmel | seed | MidEast | |
| Pelargonium odoratissimum (L) L’Hér | Apple Geranium | S-Africa | ||
| Pelargonium sidoides DC | Umckaloabo | tuber | S-Africa | |
| Pelatantheria insectifera | Ecuador | |||
| Pelecyphora aselliformis | America | |||
| Pelecyphora strobiliformis | America | |||
| Pelexia olivacea | Ecuador | |||
| Pellegriniodendron diphyllum (Harms) J Léonard | gum | W-Africa | ||
| Penianthus zenkeri (Engl) Diels | root | W-Africa | ||
| Penianthus zenkeri (Engl) Diels | W-Africa | |||
| Peniocereus viperinus | America | |||
| Pentaclethra macroloba (Willd) Kuntze | Oil tree | bark, seeds, sap | C-America | |
| Pentaclethra macrophylla Benth | African Oil Bean | seed | W-Africa | |
| Pentadesma butyracea Sabine | Butter Tree | seed | Africa | |
| Pentadiplandra brazzeana Baill | root | W-Africa | ||
| Penthorum sedoides L | Ditch-stonecrop | |||
| Periandra mediterranea (Vell) Taub | Brasilian Licorice | S-America | ||
| Perilla frutescens (L) Britt | Perilla | stalk | China | |
| Periploca sepium Bunge | Chinese Silkvine | bark | China | |
| Peristeria ephippium | Ecuador | |||
| Perovskia angustifolia Kudr | Russian Sage | herb | Central Asia | |
| Persea americana Mill | Avocado | leaf | C-America | |
| Persea americana Mill West Indian race | Avocado Pear | leaf, stem | S-America | |
| Persea gratissima C F Gaertn (syn Persea americana Mill West Indian race) | Avocado Pear | leaf, stem | S-America | |
| Persicaria hydropiper (L) Delarbre | Smart Weed | N-America | ||
| Persicaria maculosa Gray | Spotted lady's-thumb | herb | E-Europe | |
| Persicaria punctata (Elliott) Small | Dotted Smartweed | leaf, stem | S-America | |
| Pescatoria ecuadorana | Ecuador | |||
| Pescatoria lamellosa | Ecuador | |||
| Pescatoria lehmannii | Ecuador | |||
| Pescatoria wallisii | Ecuador | |||
| Petasites hybridus (L) G Gaertn et al | Butterbur | root | ||
| Petasites japonicus (Siebold & Zucc) Maxim | Giant Butterbur | root | ||
| Petasites officinalis Moench (syn Petasites hybridus (L) G Gaertn et al) | Butterbur | root | ||
| Petiveria alliacea L | Garlic weed | aerial part, root | C-America | |
| Petiviera tetrandra (syn Petiveria alliacea L) | Garlic weed | |||
| Petroselinum crispum (Mill) Fuss | Parsley | herb | S-America | |
| Petroselinum sativum Hoffm ex Gaudin (syn Petroselinum crispum (Mill) Fuss) | Parsley | |||
| Peucedanum praeruptorum Dunn / Peucedanum decursivum Maxim | root | China | ||
| Peumus boldus Molina | Boldo | S-America | ||
| Pfaffia glomerata (Spreng) Pedersen | root | S-America | ||
| Pfaffia paniculata (Mart) Kuntze (syn Hebanthe eriantha (Poir) Pedersen) | Suma | S-America | ||
| Phalaenopsis amabilis | Ecuador | |||
| Phalaenopsis cornu-cervi | Ecuador | |||
| Phalaenopsis lueddemanniana | Ecuador | |||
| Phalaenopsis mannii | Ecuador | |||
| Phalaenopsis pulcherrima | Ecuador | |||
| Phalaenopsis pulchra | Ecuador | |||
| Pharbitis nil (L) Choisy (syn Ipomoea nil (L) Roth) | Blue Morning Glory | seed | China | |
| Pharbitis purpurea (L) Voigt (syn Ipomoea purpurea (L) Roth) | Common Morning Glory | seed | China | |
| Phaseolus angularis Wight (syn Vigna angularis (Willd) Ohwi & H Ohashi var Angularis) | Adzuki Bean | seed | China | |
| Phaseolus calcaratus Roxb(syn Vigna umbellataClimbing MountainHBean | climbing mountain bean | seed | China | |
| Phaseolus lunatus L | Butter Bean | |||
| Phaseolus vulgaris L | Bean | seed | E-Europe | |
| Phellandrium aquaticum L (syn Oenanthe aquatica (L) Lam) | Water Fennel | |||
| Phellodendron amurense Rupr | Amur Corktree | bark | China | |
| Phellodendron chinense C K Schneid | Chinese Corktree | bark | China | |
| Philenoptera cyanescens (Schumach) RobertyAfrican Indigo | leaf | Africa | ||
| Phlebodium aureum (L) J Sm | Calaguala, Golden polybodyrootstock | Americas | ||
| Phlebodium pseudoaureum (Cav) Lellinger | False Golden polypody | rhizome | Americas | |
| Phloeophila pelecaniceps | Ecuador | |||
| Phloeophila pleurothallopsis | Ecuador | |||
| Phlomis tuberosa L | Jerusalem Sage | herb | E-Europe | |
| Phoenix dactylifera L | Date | fruit | MidEast | |
| Phoradendron flavescens auct (syn Phoradendron leucarpum (Raf) Revealherb C Johnst) | Mistletoe | & M | N-America | |
| Phoradendron leucarpum (Raf) Reveal & M CJohnst | Mistletoe | herb | N-America | |
| Phormium tenax J R Forst & G Forst | New Zealand flax | seed, gum, leaf | S-Pacific | |
| Phragmites australis (Cav) Trin ex Steud | Common Reed | rhizome | China | |
| Phragmites communis Trin (syn Phragmites australis (Cav) Trin ex Steud)rhizome | Common Reed | China | ||
| Phyla dulcis (Trevir) Moldenke | Aztec Sweet Herb | leaf | C-America | |
| Phyllanthus amarus Schumach | Carry-me-seed | |||
| Phyllanthus amarus Schumach | Carry-me-seed | W-Africa | ||
| Phyllanthus emblica L | Amla / Indian Gooseberry fruit | China | ||
| Phyllanthus niruri L | Chanca Piedra | |||
| Phyllanthus niruri L | W-Africa | |||
| Phyllantus engleri Pax | bark | E-Africa | ||
| Phyllantus urinaria L | leaf, stem | SE Asia | ||
| Phymatidium delicatulum | Ecuador | |||
| Physalis alkekengi L | Bladder | |||
| Physalis alkekengi L var franchetii (Mast) Makino | calix / fruit | China | ||
| Physalis peruviana L | Goose Berry | fruit | S-America | |
| Physostigma venenosum Balf | Calabar bean | seed | W-Africa | |
| Phytolacca acinosa Roxb | Indian Poke | root | China | |
| Phytolacca americana L | Poke | root | N-America | |
| Phytolacca decandra L (syn Phytolacca americana L) | Poke | root | N-America | |
| bio | Picea abies (L) H Karst | White Spruce | needle | SE-Europe |
| Picea glauca (Moench) Voss | Canadian Spruce | |||
| Picea mariana (Mill) Britton et al | Black Spruce | gum | N-America | |
| Picralima nitida (Stapf) T Durand & H Durand Yoruba | seed | Africa | ||
| Picrasma excelsa (Sw) Planch | Bitter Wood | wood | Caribbean | |
| bio | Picrorhiza kurrooa Royle ex Benth | Picrorhiza | root | Indian Sub |
| Picrorhiza scrophulariiflora Pennell (syn Neopicrorhiza scrophulariiflora (Pennell) D Y Hong) | Picrorhiza | rhizome | China | |
| Piliostigma reticulatum (DC) Hochst | W-Africa | |||
| Piliostigma thonningii (Schumach) Milne-RedhKao | aerial part | W-Africa | ||
| Pilocarpus jaborandi Holmes | Jaborandi | leaves | S-America | |
| Pilocarpus microphyllus Stapf ex Wardleworth Jaborandi | S-America | |||
| Pilocarpus pennatifolius Lem | Paraguay Jaborandi | S-America | ||
| Pilosella officinarum Vaill | Mouse Ear Hawkweed | herb | ||
| Pilosocereus catingicola | America | |||
| Pilosocereus chrysostele | America | |||
| Pilosocereus royenii | America | |||
| Pimenta dioica (L) Merr | Allspice, Jamaica pepper, Pimento | leaf, seed | C-America | |
| Pimpinella anisum L | Anise | seed | N-Africa | |
| Pinellia ternata (Thunb) Makino | Pinellia | rhizome | China | |
| Pinus halepensis Mill | Aleppo Pine | needle, seed | N-Africa | |
| Pinus massoniana Lamb | Chinese Red Pine | pollen | China | |
| Pinus mugo Turra | Dwarf Mountain Pine | needle | SE-Europe | |
| bio | Pinus nigra J F Arnold | Black Pine | needle | SE-Europe |
| Pinus palustris Mill | Longleaf Pine | E-Europe | ||
| Pinus roxburghii Sarg | Chir Pine | terpentine | Indian Sub | |
| Pinus sibirica Du Tour | Siberian Pine | kernel | Siberia | |
| Pinus strobus L | Weymouth Pine | |||
| bio | Pinus sylvestris L | Scotch Pine | needle | SE-Europe |
| Pinus tabuliformis Carr | Chinese Pine | pollen | China | |
| Piper aduncum L | Spiked Pepper | leaf | C-America | |
| Piper angustifolium Lam | ||||
| Piper cubeba L f | Cubebe Pepper | |||
| Piper guineense Thonn | Ashanti Pepper | fruit | W-Africa | |
| Piper kadsura (Choisy) Ohwi | stalk | China | ||
| Piper longum L | Indian Long Pepper | seed | China | |
| Piper marginatum Jacq | Marigold Pepper | leaf | C-America | |
| Piper methysticum G Forst | Kava Pepper | rhizome | Oceania | |
| Piper nigrum L | Black Pepper | W-Africa | ||
| Piper nigrum L | Black Pepper | seed | S-America | |
| Piper umbellatum L | ||||
| Piscidia erythrina L (syn Piscidia piscipula (L)Sarg) | Jamaican Doogwood | |||
| Piscidia grandifolia (Don, Sm) IM Johnst | Zopilote | bark | Americas | |
| Piscidia piscipula (L) Sarg | Jamaican Doogwood | |||
| Pistacia integerrima J L Stewart | Chinese Pistachio | nut | Indian Sub | |
| Pistacia khinjuk Stocks | Bombay Mastic | gum | MidEast | |
| Pistacia lentiscus L | Mastic | leaf | N-Africa | |
| Pistacia terebinthus L | Turpentine | |||
| Pistacia vera L | Pistachios, Green Almondsnut | with shell | MidEast | |
| Pisum sativum L | Garden Pea | seed | ||
| Pittosporum viridiflorum Sims | Cape Pittosporum | S-Africa | ||
| Plantago afra L | Black Psyllium, Flea-Wort seed | MidEast | ||
| Plantago asiatica L | Asian Plantain | herb | China | |
| Plantago depressa Willd | Depressed Plantain | herb | China | |
| bio | Plantago lanceolata L | Ribwort Plantain | herb | SE-Europe |
| bio | Plantago major L | Large Plantain | leaf | SE-Europe |
| Plantago ovata Forsk | Blonde Psyllium, Ispaghul husk powder | Indian Sub | ||
| Platanus x acerifolia (Aiton) Willd (syn Platanus ×hispanica Mill ex Münchh) | London Plane | |||
| Platanus x hispanica Mill ex Münchh | London Plane | |||
| Platycladus orientalis (L) Franco | Chinese Thuja | twig top | China | |
| Platycodon grandiflorus (Jacq) A DC | Chinese Bellflower | root | China | |
| Platymiscium pinnatum (Jacq) Dugand | Coyote, Granadillo, Panamabark | Redwood | Americas | |
| Platystele apoloae | Ecuador | |||
| Platystele dodsonii | Ecuador | |||
| Platystele examen-culicum | Ecuador | |||
| Platystele filamentosa | Ecuador | |||
| Platystele hirtzii | Ecuador | |||
| Platystele jamboeensis | Ecuador | |||
| Platystele jesupiorum | Ecuador | |||
| Platystele lancilabris | Ecuador | |||
| Platystele misasiana | Ecuador | |||
| Platystele misera | Ecuador | |||
| Platystele orectoglossa | Ecuador | |||
| Platystele ortiziana | Ecuador | |||
| Platystele oxyglossa | Ecuador | |||
| Platystele portillae | Ecuador | |||
| Platystele reflexa | Ecuador | |||
| Platystele rhinocera | Ecuador | |||
| Platystele schmidtchenii | Ecuador | |||
| Platystele stenostachya | Ecuador | |||
| Platystele umbellata | Ecuador | |||
| Platystele viridis | Ecuador | |||
| Plectranthus amboinicus (Lour) Spreng | Cuban Oregano | leaf | C-America | |
| Plectranthus barbatus Andrews | Forskohlii | |||
| Plectrophora triquetra | Ecuador | |||
| Pleurothallis acestrophylla | Ecuador | |||
| Pleurothallis adeleae | Ecuador | |||
| Pleurothallis aggeris | Ecuador | |||
| Pleurothallis alvaroi | Ecuador | |||
| Pleurothallis alveolata | Ecuador | |||
| Pleurothallis amphigya | Ecuador | |||
| Pleurothallis andreae | Ecuador | |||
| Pleurothallis angustipetala | Ecuador | |||
| Pleurothallis ankyloglossa | Ecuador | |||
| Pleurothallis anthrax | Ecuador | |||
| Pleurothallis aporosis | Ecuador | |||
| Pleurothallis arctata | Ecuador | |||
| Pleurothallis aspergillum | Ecuador | |||
| Pleurothallis barbulata | Ecuador | |||
| Pleurothallis bicornis | Ecuador | |||
| Pleurothallis bivalvis | Ecuador | |||
| Pleurothallis blepharopetala | Ecuador | |||
| Pleurothallis brenneri | Ecuador | |||
| Pleurothallis calceolaris | Ecuador | |||
| Pleurothallis calypso | Ecuador | |||
| Pleurothallis canaligera | Ecuador | |||
| Pleurothallis cardiostola | Ecuador | |||
| Pleurothallis carduela | Ecuador | |||
| Pleurothallis cernua | Ecuador | |||
| Pleurothallis chloroleuca | Ecuador | |||
| Pleurothallis complanata | Ecuador | |||
| Pleurothallis condorensis | Ecuador | |||
| Pleurothallis cordata | Ecuador | |||
| Pleurothallis crateriformis | Ecuador | |||
| Pleurothallis crucifera | Ecuador | |||
| Pleurothallis cuspidata | Ecuador | |||
| Pleurothallis cypelligera | Ecuador | |||
| Pleurothallis cypripedioides | Ecuador | |||
| Pleurothallis diabolica | Ecuador | |||
| Pleurothallis dibolia | Ecuador | |||
| Pleurothallis dilemma | Ecuador | |||
| Pleurothallis divaricans | Ecuador | |||
| Pleurothallis dodsonii | Ecuador | |||
| Pleurothallis dressleri | Ecuador | |||
| Pleurothallis dunstervillei | Ecuador | |||
| Pleurothallis eccentrica | Ecuador | |||
| Pleurothallis ensata | Ecuador | |||
| Pleurothallis epiglottis | Ecuador | |||
| Pleurothallis erythrium | Ecuador | |||
| Pleurothallis gargantua dark | Ecuador | |||
| Pleurothallis geographica | Ecuador | |||
| Pleurothallis glossopogon | Ecuador | |||
| Pleurothallis grandiflora | Ecuador | |||
| Pleurothallis imperialis | Ecuador | |||
| Pleurothallis index | Ecuador | |||
| Pleurothallis inflata | Ecuador | |||
| Pleurothallis inornata | Ecuador | |||
| Pleurothallis kaynagata | Ecuador | |||
| Pleurothallis lanceana | Ecuador | |||
| Pleurothallis lilijae | Ecuador | |||
| Pleurothallis lindenii | Ecuador | |||
| Pleurothallis loranthophylla | Ecuador | |||
| Pleurothallis macra | Ecuador | |||
| Pleurothallis macrantha | Ecuador | |||
| Pleurothallis macrocardia | Ecuador | |||
| Pleurothallis macrorhiza | Ecuador | |||
| Pleurothallis maduroi | Ecuador | |||
| Pleurothallis manningiana | Ecuador | |||
| Pleurothallis marthae | Ecuador | |||
| Pleurothallis mastodon | Ecuador | |||
| Pleurothallis medinae | Ecuador | |||
| Pleurothallis megalotis | Ecuador | |||
| Pleurothallis melanosticta | Ecuador | |||
| Pleurothallis micklowii | Ecuador | |||
| Pleurothallis microcardia | Ecuador | |||
| Pleurothallis montezumae | Ecuador | |||
| Pleurothallis nephroglossa | Ecuador | |||
| Pleurothallis nipterophylla | Ecuador | |||
| Pleurothallis niveoglobula | Ecuador | |||
| Pleurothallis nossax | Ecuador | |||
| Pleurothallis ochroleuca | Ecuador | |||
| Pleurothallis omoglossa | Ecuador | |||
| Pleurothallis orecta | Ecuador | |||
| Pleurothallis ornata | Ecuador | |||
| Pleurothallis paquishae | Ecuador | |||
| Pleurothallis penduliflora | Ecuador | |||
| Pleurothallis penelops | Ecuador | |||
| Pleurothallis penicillata | Ecuador | |||
| Pleurothallis perijaensis | Ecuador | |||
| Pleurothallis perryi | Ecuador | |||
| Pleurothallis phalangifera | Ecuador | |||
| Pleurothallis phyllocardioides | Ecuador | |||
| Pleurothallis phymatodea | Ecuador | |||
| Pleurothallis portillae | Ecuador | |||
| Pleurothallis praecipua | Ecuador | |||
| Pleurothallis prolaticollaris | Ecuador | |||
| Pleurothallis ptychophora | Ecuador | |||
| Pleurothallis quadricaudata | Ecuador | |||
| Pleurothallis quaternaria | Ecuador | |||
| Pleurothallis recurvata | Ecuador | |||
| Pleurothallis ripleyi red | Ecuador | |||
| Pleurothallis rowleei | Ecuador | |||
| Pleurothallis rubella | Ecuador | |||
| Pleurothallis ruberrima | Ecuador | |||
| Pleurothallis rubrifolia | Ecuador | |||
| Pleurothallis rubroinversa | Ecuador | |||
| Pleurothallis ruscaria | Ecuador | |||
| Pleurothallis ruscifolia | Ecuador | |||
| Pleurothallis sandemanii | Ecuador | |||
| Pleurothallis saueri | Ecuador | |||
| Pleurothallis schweinfurthii | Ecuador | |||
| Pleurothallis sclerophylla | Ecuador | |||
| Pleurothallis scurrula | Ecuador | |||
| Pleurothallis siphoglossa | Ecuador | |||
| Pleurothallis sphaerantha | Ecuador | |||
| Pleurothallis stevensonii | Ecuador | |||
| Pleurothallis stricta | Ecuador | |||
| Pleurothallis talpinaria aff | Ecuador | |||
| Pleurothallis talpinarioides | Ecuador | |||
| Pleurothallis taurus | Ecuador | |||
| Pleurothallis thysana | Ecuador | |||
| Pleurothallis tiarata | Ecuador | |||
| Pleurothallis titan | Ecuador | |||
| Pleurothallis tragulosa | Ecuador | |||
| Pleurothallis tricarinata | Ecuador | |||
| Pleurothallis trifurcata | Ecuador | |||
| Pleurothallis trimeroglossa | Ecuador | |||
| Pleurothallis tripterantha | Ecuador | |||
| Pleurothallis troglodytes | Ecuador | |||
| Pleurothallis truncata | Ecuador | |||
| Pleurothallis tryssa | Ecuador | |||
| Pleurothallis undulata | Ecuador | |||
| Pleurothallis urceolata | Ecuador | |||
| Pleurothallis volans | Ecuador | |||
| Pleurothallis vorator | Ecuador | |||
| Pleurothallis xenion | Ecuador | |||
| Pleurothallis ximenae | Ecuador | |||
| Pleurothallopsis carnosa | Ecuador | |||
| Pleurothallopsis inaequalis | Ecuador | |||
| Pleurothallopsis norae | Ecuador | |||
| Pleurothallopsis striata | Ecuador | |||
| Pluchea symphytifolia (Mill) Gillis (syn Neurolaena lobatafleabane | Shrubby fleabane | aerial part | C-America | |
| Plukenetia conophora Müll Arg | African Walnut | seed | W-Africa | |
| Plukenetia volubilis L | Sacha Inchi Oil* | nut | S-America | |
| Plumbago auriculata Lam | Cape leadwort | sap | C-America | |
| Plumbago zeylanica L | Ceylon leadwort | |||
| Plumeria acutifolia Poir (syn Plumeria rubra Lforma acutifolia (Poir) Woodson) | Pagoda Tree | |||
| Plumeria rubra L | Frangipani | flower | C-America | |
| Plumeria rubra L forma acutifolia (Poir) WoodsonPagoda Tree | ||||
| Podangis dactyloceras | Ecuador | |||
| Podophyllum peltatum L | Mayapple | |||
| Poga oleosa Pierre | African Brasil Nut | seed | W-Africa | |
| Pogostemon cablin (Blanco) Benth | Patchouly | C-America | ||
| Polycycnis barbata | Ecuador | |||
| Polycycnis escobariana | Ecuador | |||
| Polycycnis trullifera | Ecuador | |||
| Polygala senega L | Senega Snakeroot | |||
| Polygala sibirica L | Siberian Polygala | root | China | |
| Polygala tenuifolia Willd | Chinese Senega Root | root | China | |
| Polygala vulgaris | ||||
| Polygonatum biflorum (Walter) Elliott | Solomon's seal | N-America | ||
| Polygonatum odoratum (Mill) Druce | Angular Solomon's Seal | rhizome | China | |
| Polygonatum sibiricum Red | Siberian Solomon's Seal | rhizome | China | |
| Polygonum acre Kunth (syn Persicaria punctata (Elliott) Small) | Dotted Smartweed | leaf, stem | S-America | |
| Polygonum aviculare L | Common Knotweed | herb | China | |
| Polygonum bistorta L (syn Bistorta officinalis Delarbre) | Bistort | |||
| Polygonum cilinode Michx | Knotweed | N-America | ||
| Polygonum cuspidatum Sieb et Zucc (syn Reynoutria japonica Houtt) | Japanese Kntoweed | rhizome | China | |
| Polygonum cuspidatum Sieb et Zucc (syn Reynoutria japonica Houtt) | Japanese Kntoweed | rhizome | SE Asia | |
| Polygonum hydropiper L (syn Persicaria hydropiper (L)Weed | smart weed | N-America | ||
| Polygonum multiflorum Thunb (syn Reynoutriamultiflora (Thunb) Moldenke) | Chinese knot-weed | China | ||
| Polygonum persicaria L (syn Persicaria maculosaSpotted lady's-thumb | spotted lady's-thumb | herb | E-Europe | |
| Polypodium aureum L (syn Phlebodium aureum (L) J Sm)Golden polybodyrootstock | Calaguala, Golden polybody | rootstock | C-America | |
| bio | Polypodium vulgare L | root | SE-Europe | |
| Polyscias fruticosa (L) Harms | SE Asia | |||
| Polystachya bella | Ecuador | |||
| Polystachya caespitifica | Ecuador | |||
| Polystachya cultriformis | Ecuador | |||
| Polystachya piersii | Ecuador | |||
| Ponthieva gimana | Ecuador | |||
| Populus alba L | ||||
| Populus balsamifera L | ||||
| Populus candicans Aiton (syn P balsamifera L) | ||||
| Populus tremula L | Asp | leaf | SE-Europe | |
| Populus tremuloides Michx | American Aspen | N-America | ||
| Poria cocos FAWolf | ||||
| Porroglossum agile | Ecuador | |||
| Porroglossum amethystinum | Ecuador | |||
| Porroglossum andreettae | Ecuador | |||
| Porroglossum apoloae | Ecuador | |||
| Porroglossum aureum | Ecuador | |||
| Porroglossum aureum | Ecuador | |||
| Porroglossum dactylum | Ecuador | |||
| Porroglossum dalstroemii | Ecuador | |||
| Porroglossum dejonghei | Ecuador | |||
| Porroglossum dreisei | Ecuador | |||
| Porroglossum echidna | Ecuador | |||
| Porroglossum eduardi | Ecuador | |||
| Porroglossum hirtzii | Ecuador | |||
| Porroglossum hoeijeri | Ecuador | |||
| Porroglossum hystrix | Ecuador | |||
| Porroglossum josei | Ecuador | |||
| Porroglossum lorenae | Ecuador | |||
| Porroglossum lycinum | Ecuador | |||
| Porroglossum merinoi | Ecuador | |||
| Porroglossum mordax | Ecuador | |||
| Porroglossum muscosum | Ecuador | |||
| Porroglossum nutibara | Ecuador | |||
| Porroglossum olivaceum | Ecuador | |||
| Porroglossum parsonsii | Ecuador | |||
| Porroglossum peruvianum | Ecuador | |||
| Porroglossum porphyreum | Ecuador | |||
| Porroglossum portillae | Ecuador | |||
| Porroglossum schramii | Ecuador | |||
| Porroglossum sergii | Ecuador | |||
| Porroglossum teaguei | Ecuador | |||
| Porroglossum tripollex | Ecuador | |||
| Portulaca oleracea L | Purslane | China | ||
| Portulaca pilosa L | ||||
| Potentialla recta L | Europe | |||
| Potentilla alba L | White Cinquefoil | herb | E-Europe | |
| Potentilla anserina L | Wild Tansy | herb | C-Europe | |
| Potentilla chinensis Ser | China | |||
| bio | Potentilla erecta (L) Rausch (syn P tomentilla)Cinquefoil | Cinquefoil | root | SE-Europe |
| Poterium spinosum L (-> Sarcopoterium spinosum (L) Spach) | MidEast | |||
| Pouteria sapota (Jacq) H E Moore & Stearn | Sapote | fruit, seed | C-America | |
| Prangos pabularia Lindl | Prangos | herb | Central Asia | |
| Premna hispida Benth | W-Africa | |||
| Primula veris L | Primrose | root | SE-Europe | |
| Promenaea riograndesis | Ecuador | |||
| Promenaea rollissonii | Ecuador | |||
| Promenaea silvana | Ecuador | |||
| Prosopis juliflora (Sw) DC | Bayahonde, Mesquite | leaf, bark, fruit, seed, root, resin | C-America | |
| Prosopis pallida (Humb & Bonpl ex Willd) KunthAlgarrobina Extract | Algarrobina Extract | bud | S-America | |
| Prosthechea chacaoensis | Ecuador | |||
| Prosthechea cochleata | Ecuador | |||
| Prosthechea fragrans | Ecuador | |||
| Prosthechea fragrans Villaseca | Ecuador | |||
| Prosthechea grammatoglossa | Ecuador | |||
| Prosthechea hartwegii | Ecuador | |||
| Prosthechea livida | Ecuador | |||
| Prosthechea pulchra | Ecuador | |||
| Prosthechea sceptra | Ecuador | |||
| Prosthechea vespa | Ecuador | |||
| Prosthechea villae-rosae | Ecuador | |||
| Prunella vulgaris L | Self Heal | N-America | ||
| CITES | Prunus africana (Hook f) Kalkman | Pygeum | bark | W-Africa |
| Prunus amygdalus (-> Prunus dulcis (Mill) D A Webb) | ||||
| Prunus armeniaca L | Apricot Kernels | fruit | MidEast | |
| Prunus armeniaca L var ansu Maxim / Prunussibirica L / Prunus mandshurica (Maxim) Koehne /China | China | |||
| Prunus avium (L) L | Sweet Cherry | fruit | MidEast | |
| Prunus cerasus L | Sour Cherry | fruit | MidEast | |
| Prunus domestica L | Plum | fruit | MidEast | |
| Prunus humilis Bunge / Prunus japonica Thunb / Prunus pedunculata Maxim | China | |||
| Prunus mume Siebold & Zucc | China | |||
| Prunus persica (L) Batsch / Prunus davidiana (Carr) Franch | China | |||
| Prunus serotina Ehrh | ||||
| Prunus spinosa L | Blackthorn | flower | C-Europe | |
| Pseudognaphalium obtusifolium (L) Hilliard & B L Burtt | Life Everlasting Herb | N-America | ||
| Pseudolarix kaempferi (Lamb) Gordon (-> Larix kaempferi (Lamb) Carrière) | China | |||
| Pseudolobivia aurea | America | |||
| Pseudostellaria heterophylla (Miq) Pax | China | |||
| Psidium guajava L | Guava | leaf, fruit | C-America | |
| Psoralea corylifolia L (-> Cullen corylifolium (L) Medik) | China | |||
| Psorospermum guineense (L) Hochr (-> Vismia guineensis (L) Choisy) | W-Africa | |||
| Psychopsis sanderae | Ecuador | |||
| Psychotria ipecacuanha (Brot) Stokes (-> Carapichea ipecacuanha (Brot) Lroot | Ipecac | root | C-America | |
| Pterocarpus marsupium Roxb | ||||
| Pterocarpus soyauxii Taub | African Padouk | wood | W-Africa | |
| Pterorrachis zenkeri | W-Africa | |||
| Ptychopetalum olacoides Benth | Muira puama | wood | S-America | |
| Pueraria lobata (Willd) Ohwi / Pueraria thomsoniiBenth | China | |||
| Pueraria montana (Lour) Merr var lobata (Willd)Kudzu | etc | flower | ||
| Pulmonaria officinalis L | Lungwort | |||
| Pulsatilla nigricans Störck | aerial part | E-Europe | ||
| bio | Punica granatum L | Pomegranate | fruit | SE-Europe |
| Punica granatum L | Pomegranate | root bark | S-Asia | |
| Pycnanthus angolensis (Welw) Warb | Kombo | seed | W-Africa | |
| Pycnanthus kombo (Baill) Warb (-> P angolensisKombo | Kombo | seed | W-Africa | |
| CITES | Pygeum africanum Hook f (-> Prunus africana(Hook f) Kalkman) | Pygeum | bark | Africa |
| Pyrola calliantha H Andres/ Pyrola decorata H Andres | China | |||
| Pyrrhocactus carrizalensis | America | |||
| Pyrrhocactus curvispinus(Eriosyce curvispina) | America | |||
| Pyrrhocactus kunzei(Echinocactus kunzei, Neoporteria kunzei) | America | |||
| Pyrrosia sheareri (Bak) Ching /Pyrrosia lingua (Thunb) Farwell/Pyrrosia petiolosa ( Christ) Ching China | China | |||
| Pyrus communis L | Pear | fruit | S-Africa | |
| Pyrus malus L (-> Malus domestica Borkh) | Apple Bark | N-America | ||
| CITES | Panax quinquefolius | (Wild) American Ginseng | N-America |
