Pa - Pi
| Pachypleurum mutellinoides | Zwergmutterwurz Einfache | Unbranced Lovage | Apiaceae |
| Pachysandra terminalis | Ysander Japanischer | Japanese Pachysandra | Buxaceae |
| Paederota bonarota | Mänderle Blaues | Blue Paederota | Plantaginaceae |
| Paederota lutea | Mänderle Gelbes | Yellow Paederota | Plantaginaceae |
| Palhinhaea cernua | Bärlapp Nickender | Staghorn Clubmoss | Asteraceae |
| Pallenis maritima | Sternauge Küsten | Sea Daisy | Asteraceae |
| Pallenis spinosa | Sternauge Stechendes | Spiny Starwort | Asteraceae |
| Paliurus spina- christi | Christusdorn Gewöhnlicher | Jerusalem Thorn | Asteraceae |
| Pancratium illyricum | Trichterlilie Illyrische | Illyrian Sea- Daffodil | Amaryllidaceae |
| Pancratium maritimum | Trichterlilie Dünen | Sea- Daffodil, Sealily | Amaryllidaceae |
| Panicum barbipulvinatum | Hirse Fluss | Riparian Millet | Poaceae |
| Panicum capillare | Hirse Haarästige | Common Witchgrass | Poaceae |
| Panicum dichotomiflorum | Hirse Kahle | Fall Panicgrass | Poaceae |
| Panicum hillmanii | Hirse Hilmans | Hillman's Millet | Poaceae |
| Panicum miliaceum | Hirse Rispen | Common Millet | Poaceae |
| Panicum repens | Hirse Kriechende | Creeping Millet | Poaceae |
| Panicum schinzii | Hirse Südafrikanische | Transvaal Millet | Poaceae |
| Panicum virgatum | Hirse Ruten | Switch Grass | Poaceae |
| Papaver albiflorum | Mohn Weißblütiger | White- flowered Poppy | Papaveraceae |
| Papaver alpinum | Mohn Alpen | Alpine Poppy | Papaveraceae |
| Papaver apulum | Mohn Apulischer | Apulian Poppy | Papaveraceae |
| Papaver argemone | Mohn Sand | Prickly Poppy | Papaveraceae |
| Papaver atlanticum | Mohn Atlantischer | Atlas Poppy | Papaveraceae |
| Papaver bracteatum | Mohn Scharlach | Iranian Poppy | Papaveraceae |
| Papaver cambricum | Mohn Kambrischer | Welsh Poppy | Papaveraceae |
| Papaver confine | Mohn Verkannter | Akin Poppy | Papaveraceae |
| Papaver dubium | Mohn Saat | Long- headed Poppy | Papaveraceae |
| Papaver guerlekense | Mohn Rotborstiger | Rusty- haired Poppy | Papaveraceae |
| Papaver hybridum | Mohn Ziegelroter | Round Pricklyhead- Poppy | Papaveraceae |
| Papaver lapeyrousianum | Mohn Sierra Nevada | Sierra Nevada Poppy | Papaveraceae |
| Papaver lecoqii | Mohn Gelbmilchender | Yellow Juice Poppy | Papaveraceae |
| Papaver nudicaule | Mohn Island | Iceland Poppy | Papaveraceae |
| Papaver orientale | Mohn Orientalischer | Oriental Poppy | Papaveraceae |
| Papaver pinnatifidum | Mohn Gefiederter | Mediterranean Poppy | Papaveraceae |
| Papaver pseudo- orientale | Mohn Pseudo- Orientalischer | Pseudo- Oriental Poppy | Papaveraceae |
| Papaver purpureomarginatum | Mohn Purpurrandiger | Purple- fringed Poppy | Papaveraceae |
| Papaver rhoeas | Mohn Klatsch | Common Poppy | Papaveraceae |
| Papaver ruprifragum | Mohn Spanischer | Spanish Poppy | Papaveraceae |
| Papaver setigerum | Mohn Borsten | Dwarf Breadseed Poppy | Papaveraceae |
| Papaver somniferum | Mohn Schlaf | Opium Poppy | Papaveraceae |
| Paracaryum lithospermifolium | Hundszunge Steinsamenblättrige | Carian Hound's Tongue | Boraginaceae |
| Paradisea liliastrum | Paradislilie Weiße | White Paradise Lily | Anthericaceae |
| Paradisea lusitanica | Paradislilie Portugiesische | Portuguese Paradise Lily | Anthericaceae |
| Paragymnopteris marantae | Pelzfarn Marantas | Hardy Cloak Fern | Pteridaceae |
| Paramoltkia doerfleri | Paramoltkie Albanische | Doerfler's Paramoltkia | Boraginaceae |
| Parentucellia latifolia | Teerkraut Breitblättriges | Broadleaf Glandweed | Orobanchaceae |
| Parentucellia viscosa | Teerkraut Gelbes | Yellow Glandweed | Orobanchaceae |
| Parietaria cretica | Glaskraut Kretisches | Cretan Pellitory | Urticaceae |
| Parietaria judaica | Glaskraut Ausgebreitetes | Spreading Pellitory | Urticaceae |
| Parietaria lusitanica | Glaskraut Portugiesisches | Spanish Pellitory | Urticaceae |
| Parietaria mauretanica | Glaskraut Mauretanisches | Mauretanian Pellitory | Urticaceae |
| Parietaria officinalis | Glaskraut Aufrechtes | Upright Pellitory | Urticaceae |
| Parietaria pensylvanica | Glaskraut Pennsylvanisches | Pennsylvania Pellitory | Urticaceae |
| Paris quadrifolia | Einbeere Vierblättrige | Four- leaved Oneberry | Melanthiaceae |
| Parkinsonia aculeata | Jerusalemdorn | Mexican Palo Verde | Caesalpiniaceae |
| Paronychia albanica | Mauermiere Albanische | Albanian Nailwort | Caryophyllaceae |
| Paronychia aretioides | Mauermiere Mannsschildähnliche | Rock Jasmine Nailwort | Caryophyllaceae |
| Paronychia argentea | Mauermiere Silber | Silver Nailwort | Caryophyllaceae |
| Paronychia bornmuelleri | Mauermiere Bornmüllers | Bornmueller's Nailwort | Caryophyllaceae |
| Paronychia capitata | Mauermiere Kopfige | Capitate Nailwort | Caryophyllaceae |
| Paronychia cephalotes | Mauermiere Großköpfige | Large- flowerhead Nailwort | Caryophyllaceae |
| Paronychia chionaea | Mauermiere Chios | Chios Nailwort | Caryophyllaceae |
| Paronychia chlorothyrsa | Mauermiere Grünköpfige | Green- headed Nailwort | Caryophyllaceae |
| Paronychia echinulata | Mauermiere Stachelige | Eurasian Nailwort | Caryophyllaceae |
| Paronychia kapela | Mauermiere Dachziegelartige | Kapela Nailwort | Caryophyllaceae |
| Paronychia macedonica | Mauermiere Mazedonische | Macedonian Nailwort | Caryophyllaceae |
| Paronychia macrosepala | Mauermiere Großblütige | Large- flowered Nailwort | Caryophyllaceae |
| Paronychia manfrediana | Mauermiere Manfreds | Manfred's Nailwort | Caryophyllaceae |
| Paronychia polygonifolia | Mauermiere Knöterichblättrige | Knotweed- leaved Nailwort | Caryophyllaceae |
| Paronychia rechingeri | Mauermiere Rechingers | Rechinger's Nailwort | Caryophyllaceae |
| Paronychia rouyana | Mauermiere Rouys | Rouy's Nailwort | Caryophyllaceae |
| Paronychia suffruticosa | Mauermiere Halbstrauchige | Suffruticose Nailwort | Caryophyllaceae |
| Paronychia taurica | Mauermiere Taurische | Taurican Nailwort | Caryophyllaceae |
| Paspalum dilatatum | Dallisgras Ausgebreitetes | Prostrate Dallisgras | Poaceae |
| Pastinaca clausii | Pastinak Duftender | Fragrant Parsnip | Apiacaea |
| Pastinaca hirsuta | Pastinak Behaarter | Balkan Parsnip | Apiacaea |
| Pastinaca kochii | Pastinak Korsika | Koch's Parsnip | Apiacaea |
| Pastinaca lucida | Pastinak Mallorca | Glossy Parsnip | Apiacaea |
| Pastinaca sativa | Pastinak Gewöhnlicher | Wild Parsnip | Apiacaea |
| Paulownia tomentosa | Blauglockenbaum Filziger | Princesstree | Paulowniaceae |
| Pedicularis acaulis | Läusekraut Stängelloses | Stemless Lousewort | Orobanchaceae |
| Pedicularis ascendens | Läusekraut Aufsteigendes | Barrelier's Lousewort | Orobanchaceae |
| Pedicularis asparagoides | Läusekraut Spargelähnliches | Asparagus- like Lousewort | Orobanchaceae |
| Pedicularis asplenifolia | Läusekraut Farnblättriges | Fern- leaved Lousewort | Orobanchaceae |
| Pedicularis brachyodonta | Läusekraut Kurzzähniges | Short- toothed Lousewort | Orobanchaceae |
| Pedicularis cenisia | Läusekraut Mont Cenis | Mont Cenis Lousewort | Orobanchaceae |
| Pedicularis comosa | Läusekraut Schopfiges | Crested Lousewort | Orobanchaceae |
| Pedicularis elegans | Läusekraut Apenninen | Apennine Lousewort | Orobanchaceae |
| Pedicularis elongata | Läusekraut Langähriges | Elongated Lousewort | Orobanchaceae |
| Pedicularis foliosa | Läusekraut Reichblättriges | Leafy Lousewort | Orobanchaceae |
| Pedicularis frederici- augusti | Läusekraut Friedrich- August | Frederick- Augustus' Lousewort | Orobanchaceae |
| Pedicularis graeca | Läusekraut Griechisches | Greek Lousewort | Orobanchaceae |
| Pedicularis gyroflexa | Läusekraut Gedrehtblütiges | Tufted Lousewort | Orobanchaceae |
| Pedicularis hacquetii | Läusekraut Karst | Hacquet's Lousewort | Orobanchaceae |
| Pedicularis hoermanniana | Läusekraut Hörmanns | Hoermann's Lousewort | Orobanchaceae |
| Pedicularis julica | Läusekraut Julisches | Julian Lousewort | Orobanchaceae |
| Pedicularis kerneri | Läusekraut Kerners | Kerner's Lousewort | Orobanchaceae |
| Pedicularis leucodon | Läusekraut Weißzähniges | White- thoothed Lousewort | Orobanchaceae |
| Pedicularis mixta | Läusekraut Gemischtes | Mixed Lousewort | Orobanchaceae |
| Pedicularis oederi | Läusekraut Oeders | Oeder's Lousewort | Orobanchaceae |
| Pedicularis olympica | Läusekraut Olymp | Olympian Lousewort | Orobanchaceae |
| Pedicularis orthantha | Läusekraut Aufrechtblütiges | Crimson- tipped Lousewort | Orobanchaceae |
| Pedicularis palustris | Läusekraut Sumpf | Marsh Lousewort | Orobanchaceae |
| Pedicularis petiolaris | Läusekraut Spargelähnliches | Asparagus- like Lousewort | Orobanchaceae |
| Pedicularis portenschlagii | Läusekraut Portenschlags | Portenschlag's Lousewort | Orobanchaceae |
| Pedicularis pyrenaica | Läusekraut Pyrenäen | Pyrenean Lousewort | Orobanchaceae |
| Pedicularis recutita | Läusekraut Gestutztes | Beakless Red Lousewort | Orobanchaceae |
| Pedicularis rosea | Läusekraut Rosa | Pink Lousewort | Orobanchaceae |
| Pedicularis rostratocapitata | Läusekraut Kopfiges | Long Nosed Lousewort | Orobanchaceae |
| Pedicularis rostratospicata | Läusekraut Ähren | Flesh Pink Lousewort | Orobanchaceae |
| Pedicularis schizocalyx | Läusekraut Schlitzkelchiges | Cut- calyx Lousewort | Orobanchaceae |
| Pedicularis sceptrum- carolinum | Karlszepter | Moor King Lousewort | Orobanchaceae |
| Pedicularis sylvatica | Läusekraut Wald | Common Lousewort | Orobanchaceae |
| Pedicularis tuberosa | Läusekraut Knollen | Long-Beaked Yellow Lousewort | Orobanchaceae |
| Pedicularis verticillata | Läusekraut Quirlblättriges | Whorled Lousewort | Orobanchaceae |
| Pelargonium capitatum | Pelargonie Kopfige | Rose- scented Pelargonium | Geraniaceae |
| Pelargonium cucullatum | Pelargonie Kapuzen | Hooded- leaf Pelargonium | Geraniaceae |
| Pelargonium graveolens | Pelargonie Duftende | Sweet- scented Pelargonium | Geraniaceae |
| Pelargonium inquinans | Pelargonie Schmutzige | Scarlet Pelargonium | Geraniaceae |
| Pelargonium zonale | Pelargonie Zonal | Horseshoe- Pelargonium | Geraniaceae |
| Pellaea calomelanos | Klippenfarn Schwarzer | Black Cliffbrake | Pteridaceae |
| Pennisetum setaceum | Lampenputzergras Afrikanisches | Crimson Fountaingrass | Poaceae |
| Pentaglottis sempervirens | Fünfzunge Immergrüne | Evergreen Bugloss | Boraginaceae |
| Peplis borysthenica | Sumpfquendel Aufrechter | Dnieper Loosestrife | Lythraceae |
| Peplis portula | Sumpfquendel Gewöhnlicher | Spatulaleaf Loosestrife | Lythraceae |
| Periploca graeca | Baumschlinge Griechische | Greek Silkvine | Apocynaceae |
| Periploca laevigata | Baumschlinge Glatte | Smooth Silkvine | Apocynaceae |
| Perovskia abrotanoides | Perowskie Eberrauten | Caspian Perovskia | Lamiacaea |
| Perovskia atriplicifolia | Perowskie Meldenblättrige | Russian Perovskia | Lamiacaea |
| Perovskia x superba | Perowskie Hybrid | Hybrid Perovskia | Lamiacaea |
| Persicaria amphibia | Knöterich Wasser | Amphibious Smartweed | Polygonaceae |
| Persicaria bungeana | Knöterich Bunges | Bunge's Smartweed | Polygonaceae |
| Persicaria capitata | Knöterich Kopf | Pinkhead Smartweed | Polygonaceae |
| Persicaria decipiens | Knöterich Weidenblättriger | Willow- leaved Smartweed | Polygonaceae |
| Persicaria hydropiper | Knöterich Pfeffer | Marshpepper Smartweed | Polygonaceae |
| Persicaria lanigera | Knöterich Wolliger | Wooly Smartweed | Polygonaceae |
| Persicaria lapathifolia | Knöterich Ampfer | Curlytop Smartweed | Polygonaceae |
| Persicaria maculosa | Knöterich Floh | Lady's-thumb Smartweed | Polygonaceae |
| Persicaria minor | Knöterich Kleiner | Pygmy Smartweed | Polygonaceae |
| Persicaria mitis | Knöterich Milder | Tasteless- Smartweed | Polygonaceae |
| Persicaria nepalensis | Knöterich Nepalesischer | Nepalese Smartweed | Polygonaceae |
| Persicaria orientalis | Knöterich Orientalischer | Prince's-plume Smartweed | Polygonaceae |
| Persicaria pensylvanica | Knöterich Pennsylvanischer | Pennsylvania Smartweed | Polygonaceae |
| Persicaria senegalensis | Knöterich Senegalesischer | Senegalese Smartweed | Polygonaceae |
| Petasites albus | Pestwurz Weiße | White Butterbur | Asteraceae |
| Petasites anapetrovianus | Pestwurz Ana Petrovas | Ana Petrova's Butterbur | Asteraceae |
| Petasites doerfleri | Pestwurz Dörflers | Doerfler's Butterbur | Asteraceae |
| Petasites hybridus ssp. hybridus | Pestwurz Rote | Common Butterbur | Asteraceae |
| Petasites hybridus ssp. ochroleucus | Pestwurz Weißliche | Whitish Butterbur | Asteraceae |
| Petasites japonicus | Pestwurz Asiatische | Asian Butterbur | Asteraceae |
| Petasites kablikianus | Pestwurz Kabliks | Kablik's Butterbur | Asteraceae |
| Petasites paradoxus | Pestwurz Alpen | Alpine Butterbur | Asteraceae |
| Petasites pyrenaicus | Pestwurz Duftende | Pyrenean Butterbur | Asteraceae |
| Petasites spurius | Pestwurz Filzige | Wooly Butterbur | Asteraceae |
| Petromarula pinnata | Rutenglockenblume Kretische | Cretan Rock Lettuce | Campanulaceae |
| Petrorhagia armerioides | Felsennelke Grasnelkenähnliche | Armeria- like Pink | Caryophyllaceae |
| Petrorhagia candica | Felsennelke Kretische | Cretan Pink | Caryophyllaceae |
| Petrorhagia cretica | Felsennelke Kurzblütige | Short- flowered Pink | Caryophyllaceae |
| Petrorhagia dianthoides | Felsennelke Nelkenähnliche | Dianthus- like Pink | Caryophyllaceae |
| Petrorhagia dubia | Felsennelke Zweifelhafte | Hairy Pink | Caryophyllaceae |
| Petrorhagia fasciculata | Felsennelke Büschel | Fasciculate Pink | Caryophyllaceae |
| Petrorhagia glumacea | Felsennelke Spelzen | Glumed Pink | Caryophyllaceae |
| Petrorhagia graminea | Felsennelke Grasähnliche | Grass- like Pink | Caryophyllaceae |
| Petrorhagia grandiflora | Felsennelke Großblütige | Large- flowered Pink | Caryophyllaceae |
| Petrorhagia illyrica | Felsennelke Illyrische | Illyrian Pink | Caryophyllaceae |
| Petrorhagia nanteulii | Felsennelke Nanteuils | Nanteuil's Pink | Caryophyllaceae |
| Petrorhagia obcordata | Felsennelke Ausgerandete | Obcordate Pink | Caryophyllaceae |
| Petrorhagia ochroleuca | Felsennelke Gelblichweiße | Creamish Pink | Caryophyllaceae |
| Petrorhagia phthiotica | Felsennelke Phthiotische | Phthiotian Pink | Caryophyllaceae |
| Petrorhagia prolifera | Felsennelke Sprossende | Proliferous Pink | Caryophyllaceae |
| Petrorhagia saxifraga | Felsennelke Steinbrech | Saxifrage Pink | Caryophyllaceae |
| Petrorhagia thessala | Felsennelke Thessalische | Thessalian Pink | Caryophyllaceae |
| Petroselinum crispum | Petersilie Garten | Garden Parsley | Apiaceae |
| Petrosimonia brachiata | Petrosimonie Ästige | Branched Saltwort | Chenopodiaceae |
| Petrosimonia oppositifolia | Petrosimonie Gegenblättrige | Opposite- leaved Saltwort | Chenopodiaceae |
| Petterie ramentacea | Petterie | Dalmatian Laburnum | Fabaceae |
| Petunia x hybrida | Petunie Garten | Garden Petunia | Solanaceae |
| Peucedanum aegopodioides | Haarstrang Gierschähnlicher | Aegopodium- like Spignel | Apiaceae |
| Peucedanum alpinum | Haarstrang Kretischer | Cretan Parsley | Apiaceae |
| Peucedanum alsaticum | Haarstrang Elsässer | Alasatian Parsley | Apiaceae |
| Peucedanum carvifolia | Haarstrang Kümmel | Caraway Parsley | Apiaceae |
| Peucedanum cervaria | Haarstrang Hirschwurz | Broad- leaved Spignel | Apiaceae |
| Peucedanum gallicum | Haarstrang Französischer | French Parsley | Apiaceae |
| Peucedanum hispanicum | Haarstrang Spanischer | Spanish Parsley | Apiaceae |
| Peucedanum lancifolium | Haarstrang Lanzettblättriger | Lance- leaved Parsley | Apiaceae |
| Peucedanum longifolium | Haarstrang Langblättriger | Long- leaved Parsley | Apiaceae |
| Peucedanum officinale | Haarstrang Arznei | Hog's Fenel | Apiaceae |
| Peucedanum oreoselinum | Haarstrang Berg | Mountain Parsley | Apiaceae |
| Peucedanum ostruthium | Meisterwurz Echte | Purplish Masterwort | Apiaceae |
| Peucedanum palustre | Haarstrang Sumpf | Milk Parsley | Apiaceae |
| Peucedanum schottii | Haarstrang Schotts | Schott's Parsley | Apiaceae |
| Peucedanum venetum | Haarstrang Venezianer | Venetian Parsley | Apiaceae |
| Peucedanum verticillare | Haarstrang Riesen | Giant Parsley | Apiaceae |
| Phacelia tanacetifolia | Büschelschön Rainfarnblättriges | Lacy Phacelia | Boraginaceae |
| Phagnalon graecum | Steinimmortelle Griechische | Eastern Phagnalon | Asteraceae |
| Phagnalon metlesicsii | Steinimmortelle Metlesics | Metlesic's Phagnalon | Asteraceae |
| Phagnalon pygmaeum | Steinimmortelle Zwerg | Dwarf Phagnalon | Asteraceae |
| Phagnalon rupestre | Steinimmortelle Gewöhnliche | Common Phagnalon | Asteraceae |
| Phagnalon saxatile | Steinimmortelle Felsen | Mediterranean Phagnalon | Asteraceae |
| Phagnalon sordidum | Steinimmortelle Mehrköpfige | Many- headed Phagnalon | Asteraceae |
| Phalacrocarpum oppositifolium | Kahlfruchtmargerite Gegenblättrige | Opposite- leaved Daisy | Asteraceae |
| Phalaris arundinacea | Glanzgras Rohr | Reed Canarygrass | Poaceae |
| Phalaris brachystachys | Glanzgras Kurzähriges | Shortspike Canarygrass | Poaceae |
| Phalaris canariensis | Glanzgras Echtes | Annual Canarygrass | Poaceae |
| Phalaris paradoxa | Glanzgras Sonderbares | Hood Canarygrass | Poaceae |
| Phaseolus coccineus | Bohne Feuer | Runner Bean | Fabaceae |
| Phaseolus vulgaris | Bohne Garten | Common Bean | Fabaceae |
| Phedimus aizoon | Asienfetthenne Deckblatt | Aizoon Stonecrop | Crassulaceae |
| Phedimus diffusus | Asienfetthenne Ausgebreitete | Extended Stonecrop | Crassulaceae |
| Phedimus ellacombeanus | Asienfetthenne Ellacombes | Orange Stonecrop | Crassulaceae |
| Phedimus hybridus | Asienfetthenne Bastard | Hybrid Stonecrop | Crassulaceae |
| Phedimus kamtschaticus | Asienfetthenne Kamtschatka | Orange Stonecrop | Crassulaceae |
| Phedimus spurius | Asienfetthenne Kaukasus | Tworow Stonecrop | Crassulaceae |
| Phedimus stellatus | Asienfetthenne Stern | Starry Stonecrop | Crassulaceae |
| Phegopteris connectilis | Buchenfarn Gewöhnlicher | Long Beechfern | Thelypteridaceae |
| Phelipanche aedoi | Blauwürger Aedos | Aedo's Broomrape | Orobanchaeaea |
| Phelipanche arenaria | Blauwürger Sand | Wormwood Broomrape | Orobanchaeaea |
| Phelipanche bohemica | Blauwürger Böhmischer | Bohemian Broomrape | Orobanchaeaea |
| Phelipanche caesia | Blauwürger Weißwolliger | Bluishgrey Broomrape | Orobanchaeaea |
| Phelipanche camphorosmae | Blauwürger Kampferkraut | Campherherb Broomrape | Orobanchaeaea |
| Phelipanche cernua | Blauwürger Nickender | Nodding Broomrape | Orobanchaeaea |
| Phelipanche dalmatica | Blauwürger Dalmatischer | Dalmatian Broomrape | Orobanchaeaea |
| Phelipanche georgii- reuteri | Blauwürger Georges Reuters | Georges Reuter's Broomrape | Orobanchaeaea |
| Phelipanche gussoneana | Blauwürger Gussones | Gussone's Broomrape | Orobanchaeaea |
| Phelipanche hedypnoidis | Blauwürger Röhrenkraut | Hawkbit Broomrape | Orobanchaeaea |
| Phelipanche lainzii | Blauwürger Lainz' | Lainz's Broomrape | Orobanchaeaea |
| Phelipanche lavandulacea | Blauwürger Lavendel | Lavender Broomrape | Orobanchaeaea |
| Phelipanche lavandulaceoides | Blauwürger Falscher Lavendel | False Lavender Broomrape | Orobanchaeaea |
| Phelipanche mariana | Blauwürger Sierra Moreno | Sierra Moreno Broomrape | Orobanchaeaea |
| Phelipanche mutelii | Blauwürger Mutels | Mutel's Broomrape | Orobanchaeaea |
| Phelipanche nana | Blauwürger Zwerg | Dwarf Broomrape | Orobanchaeaea |
| Phelipanche nowackiana | Blauwürger Nowackis | Nowacki's Broomrape | Orobanchaeaea |
| Phelipanche olbiensis | Blauwürger Südfranzösischer | Hyères Broomrape | Orobanchaeaea |
| Phelipanche oxyloba | Blauwürger Spitzlappiger | Sharp- lobed Broomrape | Orobanchaeaea |
| Phelipanche portocilitana | Blauwürger Santa Pola | Santa Pola Broomrape | Orobanchaeaea |
| Phelipanche pseudorosmarina | Blauwürger Falscher Rosmarin | False Rosemary Broomrape | Orobanchaeaea |
| Phelipanche purpurea | Blauwürger Purpur | Purple Broomrape | Orobanchaeaea |
| Phelipanche ramosa | Blauwürger Ästiger | Hemp Broomrape | Orobanchaeaea |
| Phelipanche resedarum | Blauwürger Reseden | Mignonette Broomrape | Orobanchaeaea |
| Phelipanche reuteriana | Blauwürger Reuters | Reuter's Broomrape | Orobanchaeaea |
| Phelipanche rosmarina | Blauwürger Rosmarin | Rosemary Broomrape | Orobanchaeaea |
| Phelipanche rumseiana | Blauwürger Rumseys | Rumseys Broomrape | Orobanchaeaea |
| Phelipanche schultzii | Blauwürger Schultz' | Schultz's Broomrape | Orobanchaeaea |
| Phelipanche trichocalyx | Blauwürger Haarkelch | Hairy- calyced Broomrape | Orobanchaeaea |
| Phelypaea boissieri | Phelypaea Boissiers | Boissier's Phelypaea | Orobanchaeaea |
| Phelypaea coccinea | Phelypaea Scharlachrote | Scarlet- Red Phelypaea | Orobanchaeaea |
| Philadelphus coronarius | Pfeifenstrauch Europäischer | Sweet Mock Orange | Hydrangeaceae |
| Philadelphus pubescens | Pfeifenstrauch Weichhaariger | Hairy Mock Orange | Hydrangeaceae |
| Phillyrea angustifolia | Steinlinde Schmalblättrige | Narrow Leaf Mock Privet | Oleaceae |
| Phillyrea latifolia | Steinlinde Breitblättrige | Broad Leaf Mock Privet | Oleaceae |
| Phitosia crocifolia | Pippau Krokusblättriger | Crocus- leaved Hawk's Beard | Asteraceae |
| Phlomis bourgaei | Brandkraut Bourgeaus | Bourgeau's Jerusalem Sage | Lamiaceae |
| Phlomis cretica | Brandkraut Kretisches | Cretan Jerusalem Sage | Lamiaceae |
| Phlomis crinita | Brandkraut Langhaariges | Long- haired Jerusalem Sage | Lamiaceae |
| Phlomis floccosa | Brandkraut Flockiges | Floccose Jerusalem Sage | Lamiaceae |
| Phlomis fruticosa | Brandkraut Strauchiges | Shrubby Jerusalem Sage | Lamiaceae |
| Phlomis grandiflora | Brandkraut Großblütiges | Large- flowered Jerusalem Sage | Lamiaceae |
| Phlomis herba- venti | Brandkraut Windhalm | Rough- leaved Jerusalem Sage | Lamiaceae |
| Phlomis italica | Brandkraut Balearen | Italian Jerusalem Sage | Lamiaceae |
| Phlomis lanata | Brandkraut Wolliges | Wooly Jerusalem Sage | Lamiaceae |
| Phlomis lycia | Brandkraut Lykisches | Lycian Jerusalem Sage | Lamiaceae |
| Phlomis lychnitis | Brandkraut Filziges | Tomentose Jerusalem Sage | Lamiaceae |
| Phlomis pichleri | Brandkraut Pichlers | Pichler's Jerusalem Sage | Lamiaceae |
| Phlomis purpurea | Brandkraut Purpurrotes | Purple Jerusalem Sage | Lamiaceae |
| Phlomis russeliana | Brandkraut Russels | Russel's Jerusalem Sage | Lamiaceae |
| Phlomis samia | Brandkraut Samos | Samos Jerusalem Sage | Lamiaceae |
| Phlomis tenorei | Brandkraut Rostrotes | Tenore's Jerusalem Sage | Lamiaceae |
| Phlomis tuberosa | Brandkraut Knolliges | Tuberous Jerusalem Sage | Lamiaceae |
| Phlox drummondii | Phlox Einjähriger | Annual Phlox | Polemoniaceae |
| Phlox paniculata | Phlox Stauden | Garden Phlox | Polemoniaceae |
| Phoenix canariensis | Dattelpalme Kanarische | Canarian Date Palm | Arecaceae |
| Phoenix dactylifera | Dattelpalme Echte | Common Date Palm | Arecaceae |
| Phoenix theophrasti | Dattelpalme Kretische | Cretan Date Palm | Arecaceae |
| Photinia x fraseri | Glanzmispel Frasers | Frasers Photinia | Rosaceae |
| Phyla canescens | Teppichverbene Graue | Hairy Fogfruit | Verbenaceae |
| Phyla nodiflora | Teppichverbene Knotenblütige | Turkey Tangle Fogfruit | Verbenaceae |
| Phyllodoce caerulaea | Moosheide Blaue | Blue Mountainheath | Ericaceae |
| Phymosia umbellata | Strauchmalve Mexikanische | Mexican Bush Mallow | Malvaceae |
| Physalis alkekengi | Blasenkirsche Wilde | Strawberry Groundcherry | Solanaceae |
| Physalis angulata | Blasenkirsche Kantige | Cutleaf Groundcherry | Solanaceae |
| Physalis grisea | Blasenkirsche Blaugraue | Grey Groundcherry | Solanaceae |
| Physalis ixocarpa | Blasenkirsche Klebfrüchtige | Sticky Groundcherry | Solanaceae |
| Physalis peruviana | Blasenkirsche Peruanische | Peruvian Groundcherry | Solanaceae |
| Physalis philadelphica | Blasenkirsche Philadelphia | Mexican Groundcherry | Solanaceae |
| Physalis pruinosa | Blasenkirsche Bereifte | Pineapple Groundcherry | Solanaceae |
| Physalis pubescens | Blasenkirsche Behaarte | Hairy Groundcherry | Solanaceae |
| Physocarpus opulifolius | Blasenspiere Schneeball | Atlantic Ninebark | Rosaceae |
| Physoplexis comosa | Schopfteufelskralle | Tufted horned Rampion | Campanulaceae |
| Phyteuma betonicifolium | Teufelskralle Betonien | Betonica- leaved- Rampion | Campanulaceae |
| Phyteuma charmelii | Teufelskralle Charmeils | Charmeil's Rampion | Campanulaceae |
| Phyteuma confusum | Teufelskralle Zungenblättrige | Confused Rampion | Campanulaceae |
| Phyteuma cordatum | Teufelskralle Meeralpen | Maritime Rampion | Campanulaceae |
| Phyteuma gallicum | Teufelskralle Französische | French Rampion | Campanulaceae |
| Phyteuma globulariifolium | Teufelskralle Kleinste | Globularia- leaved Rampion | Campanulaceae |
| Phyteuma hedraianthifolium | Teufelskralle Rätische | Rhaetian Rampion | Campanulaceae |
| Phyteuma hemisphaericum | Teufelskralle Halbkugelige | Horned Rampion | Campanulaceae |
| Phyteuma humile | Teufelskralle Niedrige | Dwarf Rampion | Campanulaceae |
| Phyteuma michelii | Teufelskralle Michelis | Micheli's Rampion | Campanulaceae |
| Phyteuma nigrum | Teufelskralle Schwarze | Black Rampion | Campanulaceae |
| Phyteuma orbiculare | Teufelskralle Kugel | Round- headed Rampion | Campanulaceae |
| Phyteuma ovatum | Teufelskralle Hallers | Dark Rampion | Campanulaceae |
| Phyteuma scheuchzeri | Teufelskralle Scheuchzers | Scheuchzer's Rampion | Campanulaceae |
| Phyteuma scorzonerifolium | Teufelskralle Schwarzwurzelblättrige | Scorzonera- leaved Rampion | Campanulaceae |
| Phyteuma serratum | Teufelskralle Korsische | Serrate- leaved Rampion | Campanulaceae |
| Phyteuma sieberi | Teufelskralle Siebers | Sieber's Rampion | Campanulaceae |
| Phyteuma spicatum | Teufelskralle Ährige | Spiked Rampion | Campanulaceae |
| Phyteuma villarsii | Teufelskralle Villars | Villars' Rampion | Campanulaceae |
| Phyteuma zahlbruckneri | Teufelskralle Zahlbruckners | Zahlbruckner's Rampion | Campanulaceae |
| Picnomon acarna | Federdistel Akarnische | Soldier Thistle | Asteraceae |
| Picris cupuligera | Bitterkraut Willkomms | Willkomm's Oxtongue | Asteraceae |
| Picris hieracioides | Bitterkraut Gewöhnliches | Hawkweed Oxtongue | Asteraceae |
| Picris hispanica | Bitterkraut Spanisches | Spanish Oxtongue | Asteraceae |
| Picris hispidissima | Bitterkraut Zottiges | Hispid Oxtongue | Asteraceae |
| Picris pauciflora | Bitterkraut Armblütiges | Sparsly- flowering Oxtongue | Asteraceae |
| Picris rhagadioloides | Bitterkraut Hohes | High Oxtongue | Asteraceae |
| Picris scaberrima | Bitterkraut Raues | Scabrid Oxtongue | Asteraceae |
| Pieris floribunda | Schattenglöckchen Vielblütiges | Mountain Pieris | Ericaceae |
| Pieris japonica | Schattenglöckchen Japanisches | Japanese Pieris | Ericaceae |
| Pilea microphylla | Kanonierblume Kleinblättrige | Artillery Plant | Urticaceae |
| Pilosella acutifolia | Mausohrhabichtskraut Gabelästiges | Sharp- leaved Mouse- Ear Hawkweed | Asteraceae |
| Pilosella aurantiaca | Mausohrhabichtskraut Orangerotes | Red Mouse- Mouse- Ear Hawkweed | Asteraceae |
| Pilosella bauhini | Mausohrhabichtskraut Ungarisches | Bauhin's Mouse- Ear Hawkweed | Asteraceae |
| Pilosella caespitosa | Mausohrhabichtskraut Wiesen | Meadow Mouse- Ear Hawkweed | Asteraceae |
| Pilosella calodon | Mausohrhabichtskraut Schönhaariges | Nice- toothed Mouse- Ear Hawkweed | Asteraceae |
| Pilosella cymosa | Mausohrhabichtskraut Trugdoldiges | Cymose Mouse- Ear Hawkweed | Asteraceae |
| Pilosella cymosiformis | Mausohrhabichtskraut Täuschendes | Cymose- like Mouse- Ear Hawkweed | Asteraceae |
| Pilosella densiflora | Mausohrhabichtskraut Dichtblütiges | Dense- flowered Mouse- Ear Hawkweed | Asteraceae |
| Pilosella echioides | Mausohrhabichtskraut Natternkopf | Bugloss- like Mouse- Ear Hawkweed | Asteraceae |
| Pilosella fallacina | Mausohrhabichtskraut Trügerisches | Fallacious Mouse- Ear Hawkweed | Asteraceae |
| Pilosella flagellaris | Mausohrhabichtskraut Ausläuferreiches | Shetland Mouse- Ear Hawkweed | Asteraceae |
| Pilosella glacialis | Mausohrhabichtskraut Gletscher | Glacier Mouse- Ear Hawkweed | Asteraceae |
| Pilosella glomerata | Mausohrhabichtskraut Geknäultköpfiges | Clustered Mouse- Ear Hawkweed | Asteraceae |
| Pilosella hoppeana | Mausohrhabichtskraut Hoppes | Hoppe's Mouse- Ear Hawkweed | Asteraceae |
| Pilosella lactucella | Mausohrhabichtskraut Öhrchen | European Mouse- Ear Hawkweed | Asteraceae |
| Pilosella officinarum | Mausohrhabichtskraut Gewöhnliches | Common Mouse- Ear Hawkweed | Asteraceae |
| Pilosella peleteriana | Mausohrhabichtskraut Peletiers | Shaggy Mouse- Ear Hawkweed | Asteraceae |
| Pilosella piloselloides | Mausohrhabichtskraut Florentiner | Florence Mouse- Ear Hawkweed | Asteraceae |
| Pilosella rothiana | Mausohrhabichtskraut Roths | Roth's Mouse- Ear Hawkweed | Asteraceae |
| Pilosella rubra | Mausohrhabichtskraut Rotes | Red Mouse- Ear Hawkweed | Asteraceae |
| Pilosella schultesii | Mausohrhabichtskraut Schultes' | Schultes's Mouse- Ear Hawkweed | Asteraceae |
| Pilosella sphaerocephala | Mausohrhabichtskraut Kugelköpfiges | Globe- headed Mouse- Ear Hawkweed | Asteraceae |
| Pilosella testimonialis | Mausohrhabichtskraut Großköpfiges | White- felty Mouse- Ear Hawkweed | Asteraceae |
| Pilosella velutina | Mausohrhabichtskraut Samt | Grey Mouse- Ear Hawkweed | Asteraceae |
| Pilosella ziziana | Mausohrhabichtskraut Ziz' | Ziz's Mouse- Ear Hawkweed | Asteraceae |
| Pilularia globulifera | Pillenfarn Gewöhnlicher | Common Pillwort | Marsileaeceae |
| Pilularia minuta | Pillenfarn Kleiner | Dwarf Pillwort | Marsileaeceae |
| Pimpinella alpina | Bibernelle Alpen | Alpine Burnet Saxifrage | Apiaceae |
| Pimpinella aniosoides | Bibernelle Anisähnliche | Anise- like Burnet Saxifrage | Apiaceae |
| Pimpinella anisum | Anis | Anise Burnet Saxifrage | Apiaceae |
| Pimpinella bicknellii | Bibernelle Baleraren | Bicknells Burnet Saxifrage | Apiaceae |
| Pimpinella cretica | Bibernelle Kretische | Cretan Burnet Saxifrage | Apiaceae |
| Pimpinella espanensis | Bibernelle Zierliche | Slender Burnet Saxifrage | Apiaceae |
| Pimpinella gussonii | Bibernelle Gussones | Gussone's Burnet Saxifrage | Apiaceae |
| Pimpinella lutea | Bibernelle Gelbe | Yellow Burnet Saxifrage | Apiaceae |
| Pimpinella major | Bibernelle Große | Greater Burnet Saxifrage | Apiaceae |
| Pimpinella nigra | Bibernelle Schwarze | Black Burnet Saxifrage | Apiaceae |
| Pimpinella peregrina | Bibernelle Fremde | Southern Burnet Saxifrage | Apiaceae |
| Pimpinella pretenderis | Bibernelle Kikladen | Kiklades Burnet Saxifrage | Apiaceae |
| Pimpinella procumbens | Bibernelle Niederliegende | Sierra Nevada Burnet Saxifrage | Apiaceae |
| Pimpinella rigidula | Bibernelle Steife | Stiff Burnet Saxifrage | Apiaceae |
| Pimpinella saxifraga | Bibernelle Kleine | Lesser Burnet Saxifrage | Apiaceae |
| Pimpinella serbica | Bibernelle Serbische | Serbian Burnet Saxifrage | Apiaceae |
| Pimpinella siifolia | Bibernelle Siumblättrige | Sium- leaved Burnet Saxifrage | Apiaceae |
| Pimpinella tragium | Bibernelle Felsen | Buck Burnet Saxifrage | Apiaceae |
| Pimpinella villosa | Bibernelle Zottige | Hairy Burnet Saxifrage | Apiaceae |
| Pinellia ternata | Pinellie Dreizählige | Three- Leaf Pinellia | Araceae |
| Pinguicula alpina | Fettkraut Alpen | Alpine Butterwort | Lentibulariaceae |
| Pinguicula balcanica | Fettkraut Balkan | Balcan Butterwort | Lentibulariaceae |
| Pinguicula casperiana | Fettkraut Caspers | Casper's Butterwort | Lentibulariaceae |
| Pinguicula caussensis | Fettkraut Causses | Causses Butterwort | Lentibulariaceae |
| Pinguicula christinae | Fettkraut Christinas | Christina's Butterwort | Lentibulariaceae |
| Pinguicula corsica | Fettkraut Korsisches | Corsican Butterwort | Lentibulariaceae |
| Pinguicula crystallina | Fettkraut Kristall | Crystal Butterwort | Lentibulariaceae |
| Pinguicula detorsensis | Fettkraut Tortosa | Tortosa Butterwort | Lentibulariaceae |
| Pinguicula fiorii | Fettkraut Fioris | Fiori's Butterwort | Lentibulariaceae |
| Pinguicula grandiflora | Fettkraut Großblütiges | Large- flowered Butterwort | Lentibulariaceae |
| Pinguicula hirtiflora | Fettkraut Borstenblütiges | Bristle- flowered Butterwort | Lentibulariaceae |
| Pinguicula leptoceras | Fettkraut Dünnsporniges | Southern Butterwort | Lentibulariaceae |
| Pinguicula longifolia | Fettkraut Langblättriges | Long- leaved Butterwort | Lentibulariaceae |
| Pinguicula lusitanica | Fettkraut Portugiesisches | Portuguese Butterwort | Lentibulariaceae |
| Pinguicula megaspilaea | Fettkraut Megaspilaeon | Megaspilaeon Butterwort | Lentibulariaceae |
| Pinguicula mundi | Fettkraut Rio Mundo | Rio Mundo Butterwort | Lentibulariaceae |
| Pinguicula nevadensis | Fettkraut Sierra Nevada | Sierra Nevada Butterwort | Lentibulariaceae |
| Pinguicula poldinii | Fettkraut Poldinis | Poldini's Butterwort | Lentibulariaceae |
| Pinguicula reichenbachiana | Fettkraut Reichenbachs | Reichenbach's Butterwort | Lentibulariaceae |
| Pinguicula saetabensis | Fettkraut Saetabensa | Saetabensian Butterwort | Lentibulariaceae |
| Pinguicula sehuensis | Fettkraut Sardisches | Sardinian Butterwort | Lentibulariaceae |
| Pinguicula submediterranea | Fettkraut Submediterranes | Submediterranean Butterwort | Lentibulariaceae |
| Pinguicula tejedensis | Fettkraut Sierra Tejeda | Sierra Tejeda Butterwort | Lentibulariaceae |
| Pinguicula vallisneriifolia | Fettkraut Wasserschraubenblättriges | Vallisneria- leaved Butterwort | Lentibulariaceae |
| Pinguicula vallis- regiae | Fettkraut Camosciara | Camosciara Butterwort | Lentibulariaceae |
| Pinguicula vulgaris | Fettkraut Gewöhnliches | Common Butterwort | Lentibulariaceae |
| Pinus brutia | Kiefer Kalabrische | Turkish Pine | Pinaceae |
| Pinus cembra | Kiefer Zirbel | Arolla Pine | Pinaceae |
| Pinus halepensis | Kiefer Aleppo | Aleppo Pine | Pinaceae |
| Pinus heldreichii | Kiefer Schlangenhaut | Heldreich's Pine | Pinaceae |
| Pinus mugo | Kiefer Berg | Dwarf Mountain Pine | Pinaceae |
| Pinus nigra | Kiefer Schwarz | European Black Pine | Pinaceae |
| Pinus peuce | Kiefer Rumelische | Balkan Pine | Pinaceae |
| Pinus pinea | Pinie | Umbrella Pine | Pinaceae |
| Pinus pinaster | Kiefer See | Maritime Pine | Pinaceae |
| Pinus rotundata | Kiefer Moor | Bog Pine | Pinaceae |
| Pinus sylvestris | Kiefer Gewöhnliche | Scots Pine | Pinaceae |
| Pinus uncinata | Kiefer Haken | Mountain Pine | Pinaceae |
| Pistacia atlantica | Mastixstrauch Atlas | Mt. Atlas Mastic Tree | Anacardiaceae |
| Pistacia lentiscus | Mastixstrauch Gewöhnlicher | Common Mastic Tree | Anacardiaceae |
| Pistacia terebinthus | Pistazie Terpentin | Terebinth | Anacardiaceae |
| Pistacia vera | Pistazie Echte | Pistachio Nut | Anacardiaceae |
| Pistacia x saportae | Pistazie Hybrid | Hybrid Terebinth | Anacardiaceae |
| Pistia stratiotes | Wassersalat Gewöhnlicher | Water Lettuce | Araceae |
| Pistorinia breviflora | Pistorinie Kurzblütige | Short- flowered Pistorinia | Crassulaceae |
| Pistorinia hispanica | Pistorinie Spanische | Spanish Pistorinia | Crassulaceae |
| Pisum fulvum | Erbse Rotblühende | Tawny Pea | Fabaceae |
| Pisum sativum | Erbse Kultur | Garden Pea | Fabaceae |
| Pittosporum crassifolium | Klebsame Karo | Stiffleaf Cheesewood | Pittosporaceae |
| Pittosporum tobira | Klebsame Chinesischer | Japanese Cheesewood | Pittosporaceae |
| Pittosporum undulatum | Klebsame Krausblättriger | Australian Cheesewood | Pittosporaceae |