Not Established
| Common name (English) | |
|---|---|
| Pinus pinea | Stone pine |
| Pinus radiata | Insignis pine |
| Pinus sabiniana | Digger pine, Bull pine |
| Pinus wallichiana | Bhutan pine, Himalayan pine |
| Pistacia vera | Pistachio |
| Pittosporum phillyreoides | Desert-willow, Weeping pittosporum |
| Pittosporum tobira | Australian-laurel, Japanese pittosporum |
| Platycladus orientalis | Biota, Chinese arborvitae, Oriental arbovitae |
| Plotosus lineatus | Barbel-eel catfish |
| Plumbago auriculata | |
| Plumeria alba | Frangipani, Temple tree |
| Podranea ricasoliana | Port St. John's-creeper |
| Polygala myrtifolia | |
| Polygonum arenarium | |
| Pomadasys stridens | Striped piggy |
| Potamogeton coloratus | Fen pondweed |
| Proboscidea louisianica | Ram's horn |
| Prosopis juliflora | Mesquite; honey mesquite |
| Prosopis pubescens | Screw-bean |
| Prosphaerosyllis longipapillata |