| Name | Accession number | Synonym | Species | Habit | Locality |
|---|---|---|---|---|---|
| PICOTA-4 | CI-15170; AUS-17711 | TR.AE | S | BOL | |
| PICOTA-5 | CI-15171; | COLOMBIAN-56-4[2965]; | TR.AE | S | BOL |
| PICTURE | K-45400 | TR.DR | S | CAN | |
| PICUDILLA | CD-53667[1281][3692]; | TR.DR | S | MEX | |
| PICUS | AUS-25513 | CRG-70[1281][3692]; CRG-70-G-9Y-5B-0Y[113]; | TR.AE | S | MEX |
| PICUS-X | CRG-70-G-3Y-1B-0Y-2Y-05XM[1281]; CRG-70[1281]; | TR.AE | MEX | ||
| PIEL-ROJA-1 | K-62101 | TR.AE | S | COL | |
| PIEL-ROJA-2 | K-62102 | TR.AE | S | COL | |
| PIENING | K-51848; CI-17274 | TR.AE | W | USA:Massachusetts | |
| PIENSUI | TR.AE | W | CHN | ||
| PIEON | TR.AE | S | CHN | ||
| PIERCE | PI-632366; | D-941038[3187]; | TR.DR | S | USA:North-Dakota |
| PIERROT | RICP-01C0107233 | SJ-06-28[761][4136]; | TR.AE | W | DNK |
| PIERSON | ARNAUTKA[39][1110]; | TR.DR | S | USA:South-Dakota | |
| PIETA | K-60800 | 76-75[761][1626]; | TR.AE | S | BGR |
| PIETRAFITTA | TR.DR | ITA | |||
| PIETRO-1 | VZ-1[000]; | TR.AE | S | ITA | |
| PIETRO-CUPPARI | TR.AE | ITA | |||
| PIETRO-VZ-432 | CI-15154; | TR.AE | I | ITA | |
| PIETRO-VZ-433 | CI-15155; | TR.AE | I | ITA |