Scientific Name Collected By Identified By Date Collected Date Identified Family Institution Catalog Number Type Status
collected Equisetum sylvaticum Linnaeus Perry, Lily M.; Roscoe, Muriel V. Université Laval - synonymie 1929-08-12 2009 Equisetaceae Université Laval QFA0009650
collected Equisetum arvense Linnaeus Perry, Lily M.; Roscoe, Muriel V. non précisé 1929-08-11 Equisetaceae Université Laval QFA0009597