close up of silver plumes of pampas grass flowers in autumn in sunny weather. cortaderia selloana, ornamental plants

pampas grass cortaderia selloana ornamental plant blue sky garden urban invader invasive species herbe pampa des roseau plumes flowering flowers sunny sunlight low angle view bloom grasses silver color evergreen flora creamywhite white clump pale blossom pampasgrass autumn botany botanical copy space tall high herb vegetal close weather plants october