Purple-leaved peach. L'Illustration horticole new ser.:v.1-2 (1874-1875) Gand, Belgium :Imprimerie et lithographie de F. et E. Gyselnyck,1854-1896. Biodiversitylibrary. Biodivlibrary. BHL. Biodiversity Heritage Library
Pines are trees in the genus Pinus in the family Pinaceae. They make up the monotypic subfamily Pinoideae. There are about 115 species of pine, although different authorities accept between 105 and 125 species.