Small, Ernest; Paul M. Catling and Brenda Brooks (2012) (in english) Official Plant Emblems of Canada – A Biodiversity Treasure, Public Works and Government Services Canada in co-operation with Agriculture and Agri-Food Canada, p. 163 ISBN: 978-0-660-20057-6. A22-539/2012E Appears with the caption: Mountain avens (Dryas integrifolia) in flower, photographed near Upernavik, Greenland on June 28, 2007. Photo courtesy of Kim Hansen.
Small, Ernest; Paul M. Catling and Brenda Brooks (2012) (in french) Emblèmes floraux du Canada : un trésor de biodiversité, Travaux publics et Service gouvernementaux Canada en collaboration avec le ministère de l’Agriculture et Agroalimentaire Canada ISBN: 978-0-660-97424-8. A22-539/2012F
