Hue,A 1890: Lichenes exoticos a professore W. Nylander descriptos vel recognitos et in herbario musei Parisiense pro maxima parte asservatos in ordine systematico deposuit. - \Nouv. Arch. du Muséum d'Hist. Nat., 3 sér.2: 208-322. [Mattick Rec.# 27643]