海角社区 staff and students alike have been cataloguing natural history at the herbarium for over a century and a half, preserving vouchers essential to understanding both past and present patterns of听plant biodiversity. There are currently about 140,000 sheets in the collection; specimens from Quebec, Ontario, and the circumpolar Arctic, including Greenland and Siberia, form the core of the collection. About 20,000 specimens have been digitized, and this dataset can be freely downloaded.