Two different species of the lichen (not a moss) that reindeer live on, over winter. Liljendal, Finland. Wild. 1996-06-01.Cladonia P. Browne Engl.: cup lichen, reindeer moss. Suom.: poronjäkälä. Sven.: renlavPersonal use? Non-commercial use? Commercial use? Read the Fine Print. Comments? Tell me.