Magazine  (15 Feb 1826)  Page(s) 50.  
 
Index of a selection of the most beautiful and excellent varieties of Roses which can be had from Gottlieb Friedrich Seidel, nurseryman and owner in Dresden....
Holoserica regalis, fiery crimson with black ....8 groschen

Book  (1817)  Page(s) 424.  
 
7650. holosericea regalis. königliche schwarze gefüllte Sammt-Rose. Röss. Sennh.

Book  (1815)  Page(s) Tab. 21.  Includes photo(s).
 
Rosa holoserica regalis

Book  (1805)  Page(s) 20.  
 
Königssammetrose. Rosa holoserica regalis.

Website/Catalog  (1786)  Page(s) 53.  
 
Rosa holoserica basilea (R. hol. regalis)

Book  (1779)  Page(s) 267.  
 
157. Rosa holoserica regalis. (Königliche Sammet-Rose.)