Booklet  (1938)  Page(s) 125.  
 
Japanese Peonies (albiflora)
Crystal Queen* (47)
Large, white, midseason. Staminodes oblanceolate, white. Carpels smooth, tips cream; disk inconspicuous, white. Plant small, compact; attractive flowers rather close to foliage. White Queen is identical. A white-flowered practically double form was also received under this name.

Book  (1928)  Page(s) 57.  
 
Check List of Japanese Peonies
Crystal Queen (Magome-Shira). (Origin unknown.) White.