close-up long needles chinese white pine pinus armandii franch in arboretum park southern cultures in sirius adler

adler arboretum armand armandii background bark blue botany branch bright bunch china chinese close closeup conical conifer coniferous copy cultures day drooping ecosystem environment evergreen foliage franch garden glaucous green landscape leaves long nature needle needles outdoor park pine pinus plant sirius sky sochi southern space spring texture tree twig wallpaper white