orientalis Bouché is a synonym of indica var. indica.
orientalis f. flava Roscoe is a synonym of indica var. flava (Roscoe, Baker) Nb. Tanaka.
ottonis (Bouché) Kraenzl. is a synonym of paniculata.
Out of Africa is a synonym of Red King Humbert.
P.J. Berkman is a synonym of P.J. Berkmans.
Pacific Beauty is a synonym of Sémaphore.
Paddy’s Red is a synonym of La France.
pallida Roscoe is a synonym of indica var. indica.
Pallida Variegata is a synonym of Bengal Tiger.
Panach is a synonym of Bengal Tiger.
Panaché is a synonym of Bengal Tiger.
Panaché [France] is a synonym of Bengal Tiger.
Papa Canna is a synonym of Papa Crozy.
Papa Nardy is a synonym of Nardy Pere.
Papillon is a synonym of Roma.
Parthenope is a synonym of Parténope.
Paul Lorenz is a synonym of Paul Lorentz.
Peachblow is a synonym of Alba Rosea Grandiflora.
pedicellata C.Presl. is a synonym of glauca var. glauca.
pertusa Urb. is a synonym of jaegeriana Urb..