Associated organism genera: Paathramaya [1 taxon], Pachira [8 taxa], Pachyanthus [51 taxa], Pachycarpus [6 taxa], Pachycondyla [1 taxon], Pachyella [17 taxa], Pachylobus [3 taxa], Pachypasa [1 taxon], Pachyphragma [1 taxon], Pachypleurum [2 taxa], Pachyrhizus [4 taxa], Pachysandra [1 taxon], Pachystachys [8 taxa], Pachystigma [41 taxa], Pachythyrium [4 taxa], Padus [95 taxa], Paecilomyces [18 taxa], Paederia [13 taxa], Paeonia [172 taxa], Pahudia [3 taxa], Paivaea [1 taxon], Palaquium [2 taxa], Palaua [1 taxon], Palawaniella [4 taxa], Palicourea [101 taxa], Paliurus [111 taxa], Pallenis [2 taxa], Paludella [1 taxon], Pan [1 taxon], Panaeolus [3 taxa], Panagaeus [1 taxon], Panax [45 taxa], Pancovia [1 taxon], Pancratium [16 taxa], Pandanus [112 taxa], Pandiaka [1 taxon], Pandorea [1 taxon], Panellus [2 taxa], Panicularia [1 taxon], Panicum [2005 taxa], Pannaria [10 taxa], Panthera [12 taxa], Panus [7 taxa], Papaver [205 taxa], Papaya [1 taxon], Paphiopedilum [1 taxon], Papio [2 taxa], Pappophorum [3 taxa], Papualthia [1 taxon], Papularia [1 taxon], Papulaspora [1 taxon], Parabignonia [1 taxon], Paracaryum [3 taxa], Parafulvia [3 taxa], Paramignya [4 taxa], Paranectria [24 taxa], Paranectriella [17 taxa], Paraneurachne [1 taxon], Paranthostomella [9 taxa], Parapeltella [252 taxa], Paraphaeosphaeria [5 taxa], Paraponera [2 taxa], Paraquilegia [2 taxa], Parasa [1 taxon], Parasaissetia [5 taxa], Parascorias [1 taxon], Parashorea [1 taxon], Parasterina [68 taxa], Parastigmatea [1 taxon], Parastigmatellina [12 taxa], Parasympodiella [2 taxa], Parathesis [2 taxa], Paratrichoconis [4 taxa], Paratrophis [1 taxon], Paratropia [2 taxa], Pardanthus [1 taxon], Parencoelia [3 taxa], Pareuchaetes [1 taxon], Parietaria [13 taxa], Parinarium [61 taxa], Paris [18 taxa], Parkia [3 taxa], Parkinsonia [10 taxa], Parlatoria [6 taxa], Parmelia [82 taxa], Parmelina [2 taxa], Parmentiera [1 taxon], Parmotrema [17 taxa], Parmularia [7 taxa], Parmulina [9 taxa], Parnassia [2 taxa], Parnus [1 taxon], Parodiella [10 taxa], Parodiopsis [25 taxa], Paronychia [2 taxa], Paropodia [3 taxa], Paropsia [1 taxon], Parosela [9 taxa], Parrotia [5 taxa], Parrotiopsis [3 taxa], Parrya [2 taxa], Parsonia [2 taxa], Parsonsia [12 taxa], Parthenium [95 taxa], Parthenocissus [40 taxa], Parvacoccum [1 taxon], Pasania [4 taxa], Paschelkiella [1 taxon], Pasithea [6 taxa], Paspalidium [38 taxa], Paspalum [1358 taxa], Passalora [12 taxa], Passer [1 taxon], Passiflora [295 taxa], Pastinaca [54 taxa], Patagonium [2 taxa], Patellaria [1 taxon], Patrinia [3 taxa], Patrobus [1 taxon], Paullinia [155 taxa], Paulownia [28 taxa], Pauridia [1 taxon], Pavetta [98 taxa], Pavo [16 taxa], Pavonia [45 taxa], Paxillus [1 taxon], Paypayrola [4 taxa], Peckiella [5 taxa], Pectinophora [1 taxon], Pedalium [2 taxa], Peddiea [42 taxa], Pedicularis [15 taxa], Pedilanthus [35 taxa], Pedilospora [1 taxon], Peganum [68 taxa], Pegomyia [1 taxon], Pehria [7 taxa], Peiranisia [3 taxa], Pelargonium [220 taxa], Pelea [39 taxa], Pellaea [16 taxa], Pelopidas [2 taxa], Peltaster [296 taxa], Peltasterella [32 taxa], Peltasteropsis [20 taxa], Peltigera [65 taxa], Peltistroma [3 taxa], Peltogyne [11 taxa], Peltophorum [22 taxa], Peltosphaeria [2 taxa], Pelvetia [5 taxa], Pendulispora [1 taxon], Penicillaria [1 taxon], Penicillifer [2 taxa], Penicillium [132 taxa], Penilia [1 taxon], Peniophora [3 taxa], Pennisetum [1116 taxa], Penstemon [11 taxa], Pentaclethra [15 taxa], Pentadesma [3 taxa], Pentaglottis [2 taxa], Pentamenes [7 taxa], Pentanisia [29 taxa], Pentapetes [1 taxon], Pentaphylloïdes [6 taxa], Pentaposporium [1 taxon], Pentapterygium [1 taxon], Pentarrhinum [1 taxon], Pentas [10 taxa], Pentatoma [1 taxon], Pentatropis [8 taxa], Pentopetia [6 taxa], Pentzia [2 taxa], Penzigomyces [44 taxa], Peperomia [25 taxa], Peplis [2 taxa], Pera [15 taxa], Peregrinus [2 taxa], Perenniporia [7 taxa], Peresia [4 taxa], Peresiopsis [45 taxa], Pereskia [11 taxa], Perezia [4 taxa], Pergularia [13 taxa], Pericallis [1 taxon], Pericalus [3 taxa], Pericampylus [2 taxa], Perichaena [2 taxa], Periconia [331 taxa], Periconiella [47 taxa], Peridermium [1 taxon], Perileucoptera [1 taxon], Perilla [10 taxa], Periplaneta [6 taxa], Periploca [19 taxa], Perisporiopsella [10 taxa], Perisporiopsis [16 taxa], Peristeria [1 taxon], Peristrophe [31 taxa], Perkinsiella [1 taxon], Pernettya [20 taxa], Peroneutypella [1 taxon], Peronospora [76 taxa], Perotis [8 taxa], Perovskia [1 taxon], Perrottetia [13 taxa], Persea [478 taxa], Persica [299 taxa], Persicaria [8 taxa], Persiciospora [1 taxon], Persoonia [1 taxon], Pertusaria [268 taxa], Pestalotia [32 taxa], Pestalotiopsis [230 taxa], Pestalozziella [1 taxon], Petalostigma [2 taxa], Petasites [57 taxa], Petasitis [1 taxon], Petersenia [2 taxa], Petitia [29 taxa], Petiveria [15 taxa], Petraeovitex [1 taxon], Petrea [8 taxa], Petrocallis [1 taxon], Petrogale [9 taxa], Petromyces [2 taxa], Petroragia [1 taxon], Petroselinum [57 taxa], Petrosimonia [7 taxa], Petrusa [3 taxa], Petteria [2 taxa], Petunga [1 taxon], Petunia [50 taxa], Peucedanum [155 taxa], Peumus [5 taxa], Pezicula [2 taxa], Peziza [40 taxa], Pezizella [2 taxa], Pfaffia [18 taxa], Phacelia [4 taxa], Phacelurus [2 taxa], Phacidium [5 taxa], Phacopsis [3 taxa], Phaedranassa [1 taxon], Phaeoantenariella [4 taxa], Phaeochaetia [35 taxa], Phaeochorella [6 taxa], Phaeocryptopus [1 taxon], Phaeodimeriella [166 taxa], Phaeodomus [10 taxa], Phaeofabraea [7 taxa], Phaeographina [1 taxon], Phaeographis [4 taxa], Phaeohelotium [2 taxa], Phaeoisaria [48 taxa], Phaeophragmeriella [22 taxa], Phaeophycopsis [45 taxa], Phaeophyscia [21 taxa], Phaeopyxis [2 taxa], Phaeoramularia [13 taxa], Phaeorobillarda [21 taxa], Phaeosaccardinula [297 taxa], Phaeoseptoria [23 taxa], Phaeosphaeria [49 taxa], Phaeospora [6 taxa], Phaeosporobolus [4 taxa], Phaeostalagmus [20 taxa], Phaeostigme [2 taxa], Phaeostomiopeltis [22 taxa], Phaeotheca [1 taxon], Phaeothyriolum [1 taxon], Phaeothyrium [1 taxon], Phaeoxyphiella [215 taxa], Phaeoxyphium [21 taxa], Phagnalon [6 taxa], Phaius [2 taxa], Phakopsora [18 taxa], Phalaenopsis [2 taxa], Phalaris [40 taxa], Phalaroïdes [19 taxa], Phallomyces [65 taxa], Phanera [1 taxon], Phanerochaete [2 taxa], Phanerococcus [3 taxa], Pharbitis [1 taxon], Pharcidia [5 taxa], Pharus [15 taxa], Phascum [1 taxon], Phaseolus [1097 taxa], Phebalium [2 taxa], Phegopteris [1 taxon], Phellinus [28 taxa], Phellodendron [26 taxa], Phenacoccus [5 taxa], Phenax [3 taxa], Pheropsophus [2 taxa], Phialanthus [1 taxon], Phialetea [22 taxa], Phialocephala [1 taxon], Phialodiscus [7 taxa], Phialophora [8 taxa], Phialosporostilbe [9 taxa], Philadelphus [80 taxa], Philesia [1 taxon], Philibertella [3 taxa], Phillipsiella [4 taxa], Phillyrea [89 taxa], Philodendron [75 taxa], Philonectria [13 taxa], Philonthus [7 taxa], Phippsia [2 taxa], Phlaeogena [15 taxa], Phlebotaenia [1 taxon], Phlebotomus [1 taxon], Phleum [70 taxa], Phloeospora [1 taxon], Phloeosporella [1 taxon], Phlogacanthus [3 taxa], Phlomis [347 taxa], Phlox [159 taxa], Phlyctema [2 taxa], Phlyctis [1 taxon], Phlyctochytrium [7 taxa], Phlyctorhiza [2 taxa], Phoebe [55 taxa], Phoenix [333 taxa], Pholidota [4 taxa], Pholiota [2 taxa], Phoma [127 taxa], Phomachora [7 taxa], Phomatospora [7 taxa], Phomopsioides [3 taxa], Phomopsis [138 taxa], Phomopsis [1 taxon], Phomyces [1 taxon], Phoracantha [1 taxon], Phoradendron [19 taxa], Phormium [41 taxa], Photinia [149 taxa], Phragmaspidium [1 taxon], Phragmidium [12 taxa], Phragmites [557 taxa], Phragmocapnias [114 taxa], Phragmodimerium [3 taxa], Phragmopeltheca [18 taxa], Phragmospathula [61 taxa], Phragmoxyphium [73 taxa], Phryganocydia [8 taxa], Phthirusa [11 taxa], Phycomelaina [3 taxa], Phycopeltis [315 taxa], Phycopsis [60 taxa], Phygelius [1 taxon], Phyla [21 taxa], Phylica [1 taxon], Phyllachora [230 taxa], Phyllachorella [1 taxon], Phyllactinia [58 taxa], Phyllanthus [208 taxa], Phyllaurea [1 taxon], Phyllitis [6 taxa], Phyllobathelium [12 taxa], Phyllocactus [2 taxa], Phyllocarpus [2 taxa], Phyllocladus [4 taxa], Phyllocrea [1 taxon], Phyllodoce [8 taxa], Phyllophaga [10 taxa], Phyllophiale [27 taxa], Phylloporia [1 taxon], Phyllopsora [1 taxon], Phyllostachys [80 taxa], Phyllosticta [359 taxa], Phyllostylon [6 taxa], Physalis [147 taxa], Physalospora [18 taxa], Physarella [2 taxa], Physarum [33 taxa], Physcia [78 taxa], Physcomitrium [1 taxon], Physconia [5 taxa], Physedra [5 taxa], Physisporinus [3 taxa], Physocarpus [12 taxa], Physocaulis [25 taxa], Physochlaina [3 taxa], Physoderma [1 taxon], Physospermum [1 taxon], Physostigma [1 taxon], Phyteuma [6 taxa], Phytolacca [72 taxa], Phytophthora [2 taxa], Picea [2143 taxa], Picnomon [8 taxa], Picramnia [34 taxa], Picrasma [2 taxa], Picris [58 taxa], Picrodendron [6 taxa], Pictetia [7 taxa], Pieris [18 taxa], Pieris [2 taxa], Pilea [31 taxa], Pileostegia [1 taxon], Pilgerodendron [7 taxa], Pilidium [17 taxa], Pilobolus [2 taxa], Pilocarpus [7 taxa], Pimenta [64 taxa], Pimpinella [122 taxa], Pinanga [23 taxa], Pinguicula [1 taxon], Pinnaspis [4 taxa], Pinophilus [1 taxon], Pinus [22000 taxa], Piper [855 taxa], Piptadenia [12 taxa], Piptanthus [2 taxa], Piptatherum [2 taxa], Piptocarpha [7 taxa], Piptocephalis [11 taxa], Piptochaetium [8 taxa], Piptoporus [3 taxa], Pipturus [9 taxa], Piricauda [62 taxa], Piricaudiopsis [2 taxa], Piriformospora [2 taxa], Piriqueta [2 taxa], Piscidia [8 taxa], Pisonia [86 taxa], Pistacia [355 taxa], Pistia [9 taxa], Pistillaria [1 taxon], Pisum [520 taxa], Pitcairnia [5 taxa], Pithecellobium [166 taxa], Pithecoctenium [9 taxa], Pithomyces [91 taxa], Pithya [1 taxon], Pithyella [1 taxon], Pittosporum [100 taxa], Pityrogramma [11 taxa], Placea [2 taxa], Placocarpus [1 taxon], Placodiscus [6 taxa], Placodium [1 taxon], Placopsis [4 taxa], Placosphaeria [8 taxa], Placostromella [5 taxa], Plagiochasma [1 taxon], Plagiochila [4 taxa], Plagiophiale [1 taxon], Plagiostigme [3 taxa], Plagiostoma [1 taxon], Planchonia [1 taxon], Planistroma [1 taxon], Planococcus [1 taxon], Plantago [730 taxa], Plasmopara [14 taxa], Platanthera [1 taxon], Platanus [275 taxa], Platismatia [1 taxon], Platonia [9 taxa], Platycarya [10 taxa], Platycerium [4 taxa], Platycladus [108 taxa], Platycodon [1 taxon], Platygyna [3 taxa], Platylophus [5 taxa], Platymiscium [4 taxa], Platymus [1 taxon], Platypeltella [5 taxa], Platypus [7 taxa], Platysepalum [2 taxa], Platystethus [1 taxon], Platystoma [1 taxon], Plectocarpon [4 taxa], Plectocomia [6 taxa], Plectocomiopsis [2 taxa], Plectopeltis [39 taxa], Plectopycnis [256 taxa], Plectosphaera [7 taxa], Plectosphaerella [3 taxa], Plectranthus [70 taxa], Plectronia [41 taxa], Plectus [2 taxa], Pleioblastus [5 taxa], Pleioceras [3 taxa], Pleiogynium [1 taxon], Pleione [1 taxon], Plenocatenulis [8 taxa], Plenotoma [3 taxa], Plenotrichaius [124 taxa], Plenotrichella [46 taxa], Plenotrichopsis [2 taxa], Plenotrichum [4 taxa], Pleomassaria [1 taxon], Pleopeltis [3 taxa], Pleospilis [5 taxa], Pleospora [66 taxa], Pleosporopsis [1 taxon], Pleurococcus [2 taxa], Pleurocollybia [1 taxon], Pleurophoma [1 taxon], Pleurophomopsis [1 taxon], Pleurophomyces [97 taxa], Pleurophragmium [26 taxa], Pleurospermum [1 taxon], Pleurosticta [2 taxa], Pleurostylia [10 taxa], Pleurotaenium [2 taxa], Pleurothallis [4 taxa], Pleurotheciopsis [1 taxon], Pleurothecium [1 taxon], Pleurotus [23 taxa], Pleurozium [3 taxa], Plinia [2 taxa], Plochmopeltidella [2 taxa], Plochmopeltis [24 taxa], Plowrightia [3 taxa], Pluchea [34 taxa], Plumbago [24 taxa], Plumeria [162 taxa], Plusia [1 taxon], Plutella [16 taxa], Pluteus [5 taxa], Pluvialis [1 taxon], Poa [476 taxa], Pocockiella [1 taxon], Podanthus [5 taxa], Podocarpus [387 taxa], Podoconis [6 taxa], Podonectria [2 taxa], Podontia [1 taxon], Podophyllum [5 taxa], Podospermum [19 taxa], Podosphaera [34 taxa], Podosporium [51 taxa], Podoxyphiomyces [13 taxa], Podoxyphium [401 taxa], Podranea [3 taxa], Poekilocerus [1 taxon], Poeppigia [7 taxa], Pogonarthria [14 taxa], Pogonatherum [9 taxa], Pogonatum [1 taxon], Pogonophora [21 taxa], Pogospermum [1 taxon], Pogostemon [33 taxa], Poicillopsis [1 taxon], Poikilosperma [13 taxa], Poinciana [14 taxa], Poinsettia [4 taxa], Poiretia [3 taxa], Poitea [5 taxa], Polemannia [4 taxa], Polemonium [36 taxa], Polianthes [21 taxa], Polistes [2 taxa], Pollenia [1 taxon], Pollia [3 taxa], Pollinia [1 taxon], Pollinia [7 taxa], Polyachyrus [1 taxon], Polyalthia [38 taxa], Polyblastia [1 taxon], Polycarpon [2 taxa], Polychaeton [13 taxa], Polyclypeolum [31 taxa], Polycnemum [2 taxa], Polycoccum [21 taxa], Polycyclinopsis [1 taxon], Polydesmia [4 taxa], Polygala [25 taxa], Polygonatum [108 taxa], Polygonum [1234 taxa], Polylepis [26 taxa], Polymnia [14 taxa], Polynema [8 taxa], Polyocha [2 taxa], Polyphagus [1 taxon], Polyphylla [2 taxa], Polypodium [48 taxa], Polypogon [1 taxon], Polypogon [12 taxa], Polyporus [50 taxa], Polyrhizon [2 taxa], Polyscias [41 taxa], Polyscytalum [4 taxa], Polysiphonia [3 taxa], Polysporina [2 taxa], Polystachya [1 taxon], Polystichum [15 taxa], Polystictus [7 taxa], Polystigma [6 taxa], Polystigmina [3 taxa], Polystomellina [6 taxa], Polytaenium [3 taxa], Polythrinciella [2 taxa], Polythyrium [5 taxa], Polytoca [2 taxa], Polytretophora [9 taxa], Polytrias [1 taxon], Polytrichadelphus [45 taxa], Polytrichum [14 taxa], Polyxena [2 taxa], Pomaderris [3 taxa], Pometia [1 taxon], Pompilus [1 taxon], Poncirus [31 taxa], Pongamia [119 taxa], Pontederia [1 taxon], Pontogeneia [2 taxa], Popowia [47 taxa], Populus [2752 taxa], Porana [8 taxa], Poraqueiba [13 taxa], Porella [1 taxon], Poria [1 taxon], Porina [911 taxa], Porlieria [1 taxon], Poropeltis [2 taxa], Porophyllum [10 taxa], Porotermes [1 taxon], Porpidia [11 taxa], Porteresia [1 taxon], Portlandia [2 taxa], Portulaca [175 taxa], Portulacaria [12 taxa], Posidonia [1 taxon], Posoqueria [3 taxa], Postia [1 taxon], Potamogeton [8 taxa], Potentilla [441 taxa], Poterium [72 taxa], Pothomorphe [19 taxa], Pothos [30 taxa], Potriphila [47 taxa], Potrium [1 taxon], Pouchetia [6 taxa], Pouteria [45 taxa], Pouzolzia [9 taxa], Pozoa [5 taxa], Pradosia [2 taxa], Prangos [6 taxa], Prasiola [3 taxa], Prasium [2 taxa], Premna [36 taxa], Prenanthes [6 taxa], Prescottia [4 taxa], Prestoea [217 taxa], Pretrea [2 taxa], Prillieuxina [66 taxa], Primula [80 taxa], Pringsheimia [1 taxon], Prinsepia [19 taxa], Printzia [7 taxa], Prionitis [4 taxa], Prionosciadium [2 taxa], Priotropis [1 taxon], Pritchardia [6 taxa], Priva [42 taxa], Proarna [1 taxon], Procavia [5 taxa], Proceras [2 taxa], Prodenia [1 taxon], Proliferodiscus [1 taxon], Pronectria [14 taxa], Proporhus [1 taxon], Prosopis [42 taxa], Prospodium [1 taxon], Prostanthera [1 taxon], Prostheclina [1 taxon], Protea [155 taxa], Protium [115 taxa], Protoblastenia [2 taxa], Protocalicium [3 taxa], Protocrea [1 taxon], Protomerulius [1 taxon], Protoparmelia [3 taxa], Protopeltis [1 taxon], Protopulvinaria [8 taxa], Protoscypha [6 taxa], Protostegiomyces [3 taxa], Protostelium [3 taxa], Protoventuria [2 taxa], Proustia [16 taxa], Proutista [3 taxa], Prunella [52 taxa], Prunus [3113 taxa], Psamma [1 taxon], Psammisia [5 taxa], Psathyromyces [251 taxa], Psathyrostachys [1 taxon], Psephellus [7 taxa], Pseudabutilon [1 taxon], Pseudalbizzia [5 taxa], Pseudanthistiria [1 taxon], Pseudarthria [7 taxa], Pseudaulacaspis [2 taxa], Pseudelephantopus [25 taxa], Pseuderanthemum [4 taxa], Pseudevernia [3 taxa], Pseudobaeospora [1 taxon], Pseudobeltrania [1 taxon], Pseudobombax [3 taxa], Pseudobotrytis [2 taxa], Pseudocaranx [1 taxon], Pseudocarpidium [8 taxa], Pseudocassine [4 taxa], Pseudocercospora [23 taxa], Pseudochinolaema [1 taxon], Pseudoclitocybe [1 taxon], Pseudococcus [4 taxa], Pseudocochliobolus [21 taxa], Pseudocyphellaria [12 taxa], Pseudocystopteris [1 taxon], Pseudodiplodia [1 taxon], Pseudoepicoccum [2 taxa], Pseudofavolus [1 taxon], Pseudohandelia [1 taxon], Pseudohansfordia [6 taxa], Pseudohelotium [3 taxa], Pseudolmedia [81 taxa], Pseudomassaria [18 taxa], Pseudomeliola [8 taxa], Pseudomicrocera [4 taxa], Pseudomicrodochium [2 taxa], Pseudomonas [11 taxa], Pseudomorus [1 taxon], Pseudonectria [19 taxa], Pseudopanax [12 taxa], Pseudoparmelia [1 taxon], Pseudoperonospora [1 taxon], Pseudopetrakia [4 taxa], Pseudophacidium [6 taxa], Pseudophoenix [1 taxon], Pseudosasa [4 taxa], Pseudoseptoria [1 taxon], Pseudospiropes [20 taxa], Pseudospondias [8 taxa], Pseudostypella [13 taxa], Pseudothiopsella [6 taxa], Pseudothis [1 taxon], Pseudotsuga [133 taxa], Pseudovalsa [1 taxon], Pseudovalsella [1 taxon], Pseudowintera [1 taxon], Psidiopsis [2 taxa], Psidium [773 taxa], Psilachnum [2 taxa], Psilocaulon [12 taxa], Psilocybe [1 taxon], Psilolechia [2 taxa], Psilotum [10 taxa], Psittacanthus [1 taxon], Psittacula [2 taxa], Psophocarpus [38 taxa], Psoralea [61 taxa], Psoroma [1 taxon], Psorospermum [1 taxon], Psorotheciopsis [6 taxa], Psychotria [322 taxa], Psylla [1 taxon], Ptaeroxylon [20 taxa], Ptarmica [6 taxa], Ptelea [68 taxa], Pteridiospora [1 taxon], Pteridium [200 taxa], Pteris [37 taxa], Pterocarpus [97 taxa], Pterocarya [56 taxa], Pterocelastrus [38 taxa], Pteroceltis [3 taxa], Pterocephalus [1 taxon], Pterocnemia [1 taxon], Pteroconium [3 taxa], Pterolepis [5 taxa], Pterolobium [3 taxa], Pteromycula [2 taxa], Pterospermum [12 taxa], Pterostichus [3 taxa], Pterostyrax [1 taxon], Pterotheca [3 taxa], Pteroxygonum [1 taxon], Pterygoneurum [1 taxon], Pterygota [1 taxon], Ptilodon [10 taxa], Ptychogaster [1 taxon], Ptychosperma [4 taxa], Puccinellia [21 taxa], Puccinia [347 taxa], Pucciniopsis [4 taxa], Pucciniosira [1 taxon], Pueraria [156 taxa], Pulicaria [3 taxa], Pulmonaria [124 taxa], Pulsatilla [61 taxa], Pulvinaria [2 taxa], Punctelia [4 taxa], Punellia [1 taxon], Punica [224 taxa], Puntius [21 taxa], Pupalia [4 taxa], Purdiaea [11 taxa], Putoria [1 taxon], Putranjiva [9 taxa], Puttemansia [12 taxa], Putterlickia [19 taxa], Puya [37 taxa], Pycnanthemum [2 taxa], Pycnanthus [1 taxon], Pycnidiella [2 taxa], Pycnociliospora [139 taxa], Pycnomyces [45 taxa], Pycnoporus [3 taxa], Pycnostachys [8 taxa], Pycnostysanus [1 taxon], Pycnothyriella [2 taxa], Pycreus [10 taxa], Pygeum [5 taxa], Pygmaeothamnus [24 taxa], Pyracantha [70 taxa], Pyrenacantha [53 taxa], Pyrenidium [4 taxa], Pyrenochaeta [4 taxa], Pyrenographa [2 taxa], Pyrenopeziza [9 taxa], Pyrenopsis [2 taxa], Pyrenula [19 taxa], Pyrethrum [82 taxa], Pyricularia [9 taxa], Pyriculariopsis [4 taxa], Pyrilla [17 taxa], Pyriomyces [24 taxa], Pyripnomyces [20 taxa], Pyrola [20 taxa], Pyrostegia [3 taxa], Pyrus [1776 taxa], Pyschotria [17 taxa], Pythium [7 taxa], Pythium [20 taxa], Pyxidiophora [1 taxon], Pyxine [2 taxa]