University of Wisconsin - Madison

Plant Systematics Collection

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"P" List of Genera

To select a particular genus, click on its name.

Pachycereus Pachysandra Pachystachys Paeonia Palhinhaea Panax Pandanus Panicum Papaver Paramongaia Parkia Paronychia Parnassia Parthenocissus Passiflora Paulownia Pavonia Pedicularis Peganum Pelargonium Pentas Penstemon Penthorum Pentagonia Petalostemon  Petunia Peperomia Pereskia Persea Petrea Petrophyton Phacelia Phaeomeria Phaius Phalaenopsis Phanerophlebia Phaseolus Phellodendron

Philadelphus Phoenix Pholistoma Phoradendron Phormium Phyllocladus Phylloglossum Physalis Physocarpus Phytolacca Picea Pieris Pilosocereus Pilularia Pinguicula Pinus Pimenta  Pimelea Piper Pisonia Pistachio Pistia Pithecellobium Pittosporum Plantago Platanthera Platanus Platycerium Platycodon Plumeria Plumbago Podocarpus Podophyllum Poeniculum Pogoniaera Polygala Polygonatum Polygonella

Polygonum Polemonium Polypodium Polystichum Pontederia Populus Porophyllumius Potalia Potamogeton Potentilla Pothomorphe Portulaca Prenanthes Prestoea Primula Protea Prunella Prunus Pseudolarix Pseudobombax Pseudogynoxys Pseudotsuga Psidium Psilotum Psoralea Psygmorchis Psychotripusilla Pteridium Ptelea Pterospora Puerariara Punica Puya Pyrola Pyrostegia Pyrus

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