Book  (1907)  Page(s) 160.  
 
1824. NYCLETIUS; P.
(1) 1884, Kelway's Cat. Fewkes' MSS.
(2) 1884, The Florist, p. 110.

Website/Catalog  (1890)  Page(s) 29.  
 
Double Herbaceous Pæonies.
(Kelway's.)
Nycletius, white, base of petals primrose.

Magazine  (Jul 1884)  Page(s) 110.  
 
Register of Novelties.
New Flowers.
The varieties raised by Messrs. Kelway & Son are now being offered:
Pæonies, Double Herbaceous.—Nycletius, white, base of petals primrose...