]> [author note: Ecology, Photobiology & Taxonomy of Lichens; Col. at: H, HIP< HO, S, TROM, UV] [collector note: Chile: H, HIP, HO, S, TROM, UV; Bolivia, Greenland, Norway: TROM] Botany Bjerke, Jarle Werner Bjerke, Jarle Werner J. W. Bjerke Bjerke Jarle Werner Bjerke 1973