viscum album or mistletoe is a semi-parasite of several tree species in winter

yuletide winter wildlife wild white viscum vegetation twig tree symbol sunlight species slimy sky semiparasitic semiparasite seasonal season santalales santalaceas sandalwood relax poplar plant pharmacy parasitizing parasitic parasite nature natural mistletoe medicine leaf hemiparasite health hanging green fresh flora european decoration bunch branch botany blue berry ball background antagonism album