"Maianthemum canadense subsp. canadense Desf., 1807" . _:b76508155 . "Maianthemum canadense subsp. canadense" . _:b76508155 . . . "762325" . . _:b76508155 . _:b76508155 "VASCAN id" . "Maianthemum canadense subsp. canadense" . . "Maianthemum canadense subsp. canadense" . . "2733" . . . _:b76508155 "2733" . . "Desf., 1807" .