Pratia
Primula
Prinsepia
Pritchardia
Proboscidea
Promenaea
Prosopis
Prostanthera
Prunella
Prunus
Pseuderanthemum
Pseudocydonia
Pseudolarix
Pseudopanax
Pseudosasa
Pseudotsuga
Pseudowintera
Psychopsis
Primula
Prinsepia
Pritchardia
Proboscidea
Promenaea
Prosopis
Prostanthera
Prunella
Prunus
Pseuderanthemum
Pseudocydonia
Pseudolarix
Pseudopanax
Pseudosasa
Pseudotsuga
Pseudowintera
Psychopsis
Psylliostachys
Ptelea
Pteris
Pterocactus
Pterocarya
Pteroceltis
Pterocephalus
Pterodiscus
Pterostyrax
Ptilotus
Ptychosperma
Pueraria
Pulmonaria
Pulsatilla
Pultenaea
Punica
Purshia
Puschkinia
Ptelea
Pteris
Pterocactus
Pterocarya
Pteroceltis
Pterocephalus
Pterodiscus
Pterostyrax
Ptilotus
Ptychosperma
Pueraria
Pulmonaria
Pulsatilla
Pultenaea
Punica
Purshia
Puschkinia