Plants and Flowers in Medieval Manuscripts. The Walters Art Gallery, Baltimore. 1991.
Albert, Duke of Bavaria and Count of Holland (1389-1404), Utrecht, ca. 1404-1405, by commission; Gruel and Engelman, Paris [date and mode of acquisition unknown] [no. 93]; Henry Walters, Baltimore, 1931, by purchase; Walters Art Museum, 1931, by bequest.