Usnea Lapponicum (Powdered Beard Lichen)

Most read articles by the same author(s)

• Bernard de Vries, Additions to the Vascular Flora of the Cypress Hills, Alberta , Blue Jay: Vol. 26 No. 2 (1968): June 1968
• Bernard de Vries, Records of Saskatchewan Fern Species in the Qu'Applelle Valley , Blue Jay: Vol. 19 No. 1 (1961): March 1961
• Bernard De Vries, Small white lady's-slipper, Cypripedium candidum, collected in Saskatchewan in 1895 , Blue Jay: Vol. 65 No. 2 (2007): June 2007
• M.V.S. Raju, Bernard De Vries, A Report of the Occurrence of a Blue-Green Alga, Anabaena, in Cells of Green Alga, Rhizoclonium , Blue Jay: Vol. 55 No. 1 (1997): March 1997
• Bernard De Vries, Lichen inventory of the crooked lake fen nature sanctuary , Blue Jay: Vol. 61 No. 1 (2003): March 2003
• Bernard De Vries, An oddity: lichens growing on an old & weathered baby shoe , Blue Jay: Vol. 64 No. 2 (2006): June 2006
• Bernard De Vries, M. V. S. Raju, Nostoc, a little-known important alga in the Saskatchewan prairies , Blue Jay: Vol. 58 No. 2 (2000): June 2000
• Bernard de Vries, Additions to the Flora of Cypress Hills Provincial Park West Block In Southwestern Saskatchewan , Blue Jay: Vol. 50 No. 2 (1992): June 1992
• Bernard de Vries, A Preliminary Botanical Investigation of Writing-On-Stone Provincial Park in Southern Alberta , Blue Jay: Vol. 26 No. 1 (1968): March 1968
• Bernard de Vries, A Second Saskatchewan Record for the Ram's-Head Lady's-Slipper , Blue Jay: Vol. 32 No. 2 (1974): June 1974