Princess Mary is a synonym of Henri Cohn.
Prins Carnaval is a synonym of Carnaval (2).
Professor Lorentz is a synonym of Wyoming.
Professor Lorenz is a synonym of Wyoming.
pruinosa Hoffmanns., Verz. Pfl.-Kult. is a synonym of glauca var. glauca.
pulchra Bouché ex Horan. is a synonym of indica var. indica.
pulchra Hassk. is a synonym of indica var. indica.