KnowraFruticose lichenLinked fromLinked fromThe 5 pages that link to Fruticose lichen, each with the reason it gives.All 5Broader topic 3Narrower topic 2ParmeliaceaeBroader topic: Some Parmeliaceae grow as branched or hanging fruticose forms.Cetraria islandicaBroader topic: Its upright, branched thallus gives Cetraria islandica its characteristic form.Pseudevernia furfuraceaBroader topic: Its branched, shrub-like growth gives the species its fruticose form.