Gaarder, G/ Nettelbladt, MG/ Rydkvist, T 1996: Huldrestry, Usnea longissima, funnet i Nord-Norge - og noen merknader til artens status i Europa [Usnea longissima found in North Norway, and some remarks concerning the state of the species in Europe]. - Polarflokken20(1): 19-24. [RLL List # 186 / Rec.# 22853] Keywords: ENDANGERED SPECIES/ NORWAY/ USNEA
Abstract: 3 fig. [A new locality (Nordland County) for a species that has disappeared from most of Europe.]