Magazine  (2016)  Page(s) Table S2.  
 
souvenir de philemon cochet, Origin of the sample: Loubert Rose Garden, Genetic group 12, Percentage of assignation: 78.0, 1899, HRg, Cochet, Origin: France Paris, Ploidy: 2, measured

Book  (Dec 2000)  Page(s) 88.  
 
Souvenir de Philémon Cochet Rugosa. Charles Cochet-Cochet 1899

Book  (Apr 1999)  Page(s) 241.  
 
Souvenir de Philémon Cochet Translation: "In Memory of Philémon Cochet". Rugosa. Cochet-Cochet 1899. Seedling of 'Blanc Double de Coubert'... white, salmon-pink center... grown from seed by [Pierre-Philémon Cochet (fils)], and dedicated to his memory

Book  (Dec 1998)  Page(s) 560.  Includes photo(s).
 
Souvenir de Philemon Cochet Hybrid Rugosa. Cochet-Cochet (France) 1899. Sport of 'Blanc Double de Coubert'... white blooms with a rose center... Philemon Cochet was the brother of the breeder

Book  (Nov 1994)  Page(s) 118.  
 
Souvenir de Philémon Cochet Cochet-Cochet (France) 1899... a sport from 'Blanc Double de Coubert'... a flowers not unlike a double hollyhock

Book  (11 Jun 1993)  Page(s) 52.  Includes photo(s).
 
'Blanc Double de Coubert' sport. Cochet-Cochet (France) 1899. Description... the very double flowers are large and pure white, sometimes with a hint of blush in the center...

Book  (Apr 1993)  Page(s) 567.  
 
Souv. de Philémon Cochet Hybrid Rugosa (Shrub). Cochet-Cochet 1899. 'Blanc Double de Coubert' sport. Flowers white, center rose

Book  (Feb 1993)  Page(s) 109.  Includes photo(s).

Website/Catalog  (1985)  Page(s) 46.  
 

Souvenir de Philemon Cochet.....5 x 4’.

Website/Catalog  (1982)  Page(s) 38.  
 
Souvenir de Philemon Cochet  (Hybrid rugosa) Similar in all respects to Blanc Double de Coubert from which it sported, except for the flowers being tinged with a delicate shade of pink. 1899 H. W. Shade tolerant. (R) 6 x 5’.