She was the inspiration for several poets; poems by Crusenstople, Bellman and Carl Gustaf af Leopold was dedicated to her.
Carl Sagan | Carl Jung | Carl Orff | Carl Maria von Weber | Carl Lewis | Leopold II of Belgium | Carl Zeiss AG | Carl Linnaeus | Carl Sandburg | Carl XVI Gustaf of Sweden | Leopold Stokowski | Carl Levin | Carl Zeiss | Carl Michael Bellman | Carl Friedrich Gauss | Carl Froch | Léopold Sédar Senghor | Carl Perkins | Carl von Clausewitz | Carl Reiner | Leopold II | Leopold I, Holy Roman Emperor | Carl Hancock Rux | Carl Gustaf Emil Mannerheim | Carl Edwards | Carl Cox | Carl Bildt | Carl Barks | Leopold I of Belgium | Leopold Auer |
Widstrom was very well known and admired by her contemporaries and artists, such as Carl Gustaf af Leopold, Bengt Lidner, Thomas Thorild and Per Daniel Amadeus Atterbom.