| Substance | Abbreviation | Systematics | Provings |
| Pachira quinata |
Pachi-q | Malvaceae |
![]() ![]() ![]() ![]() |
| Pachystachys spicata Cardinals Guard |
Pachy-s | Acanthaceae |
![]() ![]() ![]() ![]() |
| Paeonia officinalis Peony |
Paeon | Paeoniaceae |
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
| Palladium Palladium |
Pall | Palladium |
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
| Panaeolus campanulatus |
Panae-cpn | Coprinaceae |
![]() ![]() ![]() ![]() |
| Panax ginseng Wild Ginseng |
Gins | Araliaceae |
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |









