| Name | Accession number | Synonym | Species | Habit | Locality |
|---|---|---|---|---|---|
| PETIT-QUINQUIN | K-44638; PI-167421,174680,193126; AFRC-426 | PETIT-QUIN-QUIN[2946]; | TR.AE | I | FRA |
| PETIT-RALE | TR.AE | FRA | |||
| PETIT-ROJO | AUS-786 | PETITROJO[3184]; | TR.AE | MEX | |
| PETIT-ROUGE | TR.AE | W | FRA,CHE | ||
| PETIT-ROUGE-DU-PAYS | TR.AE | CHE | |||
| PETKUS | SE.CE | W | DEU | ||
| PETON | TR.AE | ESP:Canary-Islands | |||
| PETR | CMSW-90-M-78-20H-0P-1YC-0YC-4YC-0YC[4079]; | TR.AE | W | KGZ | |
| PETRA,HRV | TR.AE | W | HRV | ||
| PETRANA | PI-668208; RICP-01C0106981 | TR.AE | W | SVK | |
| PETRA,SER | TR.AE | S | SER | ||
| PETRA,SVK | PS-19-94[000]; | TR.AE | W | SVK | |
| PETREL,AUS | K-64229; AUS-26742,27191,99206 | M-5600[1866]; M-5600-9-1.1[1349]; | TR.AE | W | AUS:New-South-Wales |
| PETREL,FRA | K-57292; PI-659594; ERGE-3027 | 6932-2-398[40]; | TR.AE | W,I | FRA |
| PETREL,MEX | CM-601[1281][3692]; | TR.DR | S | MEX | |
| PETREL-SIB | PI-520112; PI-520120; PI-422314 | TR.DR | S | MEX | |
| PETRIE | QT-7634[3756]; | TR.AE | S | AUS:QLD | |
| PETROLA | TR.DR | ESP | |||
| PETROVCHANKA | ERYTHROSPERMUM-G-15543[1371]; | TR.AE | W | RUS:Stavropol | |
| PETROVSKAYA-10 | VELUTINUM-4443[1448]; | TR.AE | W | RUS:Penza |