Book  (2000)  Page(s) 180.  Includes photo(s).
 
‘Cosette’ /HARquillypond /’Blue Carpet’ = vrai floribunda nain, à port bas et étalé, idéal pour un petit massif, une vasque, ou pour conduire sur courte tige… corolles menues, rose argenté, jouent les fleurs de lotus, en réduction, avec leur soixantaine de pétales en ogive, à demi tuyautés… fin feuillage mat, vert moyen… épines sombres… Harkness, UK, 1983.

Book  (Mar 1995)  Page(s) 87.  Includes photo(s).
 
Cosette (HARquillypond, 'Blue Carpet') Patio. Harkness (England) 1983. Description... its blooms are a mass of long, quilled petals, quite unlike those of any other modern rose... dusky medium pink...

Book  (1995)  Page(s) 74.  
 
Ross Heathcote, New Roses in Victoria.
Cosette  (90): Low growth on short stems, disappointing. (1 report)

Book  (1995)  Page(s) 51.  
 
Cosette has an unusual petal formation...

Book  (Apr 1993)  Page(s) 113.  
 
Cosette Floribunda, pink, 1986, (HARquillypond; 'Blue Carpet'); Seedling x 'Esther's Baby'; Harkness, R. Description.

Book  (1986)  Page(s) 176.  
 
'Harquillipond' (Tapis Bleu ®)

Book  (1985)  Page(s) 166.  
 
We followed some intricate breeding lines, and I usually had about three dozen projects in hand. One of these resulted ...in the unusual petal formation of 'Cosette', which had been introduced on the Continent, but not in Britain.