Website/Catalog  (1918)  Page(s) 7.  
 
A Choice Collection
246 Sylvanus (Kelway)—Dark cherry red of a brilliant uniform color; fragrant, compact, globular and very full; free bloomer in clusters and good cut-flower; very erect grower, 31 to 34 inches high. Begin blooming June 1st. A showy and attractive variety.

Website/Catalog  (1900)  Page(s) 15.  
 
Choice Double Herbaceous Pæonies.
Sylvanus, cherry; crimped petals

Website/Catalog  (1890)  Page(s) 29.  
 
Double Herbaceous Pæonies.
Sylvanus, cherry.