San Francisco Bay Area Plant Encyclopedia
- Pachypodium rosulatum v. drakei
- Pachypodium rosulatum v. gracilis
- Pachypodium rutenbergianum
- Pachypodium saundersii
- Pachypodium succulentum
- Pachyveria “Blue”
- Pachyveria “Corvus”
- Pachyveria “Dark Red”
- Pachyveria “Dr Cornelius”
- Pachyveria “Draco”
- Pachyveria glauca
- Pachyveria “Haageana Tolimanensis”
- Pachyveria “Royal Flush”
- Pachyveria “Scheideckeri”
- Papaver nudicaule
- Parajubaea torallyi
- Parkinsonia aculeata
- Parkinsonia X “Desert Museum”
- Parodia buiningia
- Parodia chrysacanthion
- Parodia concinna
- Parodia concinna ssp. agnetae
- Parodia werneri
- Parodia erinacea
- Parodia erubescens
- Parodia haselbergii
- Parodia leninghausii
- Parodia magnifica
- Parodia mammulosa
- Parodia microsperma