Prohens attributes 'El pi de Formentor' to Mosén Alcover and not to Miquel Costa i Llobera

One of the cultural events that Marga Prohens has made during the General Policy Debate has been The Formentor pine, a symbol of a people who "fight the gales that encircle the riverbank, like a giant warrior." The only problem in this case is that Prohens has attributed the poem's authorship to Father Alcover. It's worth noting that the author of this work is Miquel Costa i Llobera.