P1080316 November 30, 2017 800 × 318 Opening of the new Trondheim Herbarium TRH Tommy then showed examples of what can be found in the herbarium. Here is huldrestry (Usnea longissima) which can reach several metres long and was the original Xmas decoration: http://www2.artsdatabanken.no/faktaark/Faktaark136.pdf Optimized print or PDF