VASCAN
Database of Vascular Plants of Canada
Brouillet L, Desmet P, Coursol F, Meades SJ, Favreau M, Anions M, Bélisle P, Gendreau C, Shorthouse D, and contributors (2010+)
http://data.canadensys.net/vascan
RSD
http://www.wikidata.org/entity/P1745
3831