Book  (2000)  Page(s) 123.  
 
‘Blush Boursault’ /’Calypso’ /’Florida’ /’Rose de l’Isle’ = Boursault… Avant 1838. Peut-être rosier de Chine x Rosa pendulina ou Rosa blanda.

Book  (1997)  Page(s) 212.  
 
Blush Boursault ('Calypso', 'Rose de l'Isle') Description... Flowers fully double, opening flat, with slightly ragged petals of pale blush-pink...

Book  (Nov 1994)  Page(s) 244.  
 
Blush Boursault Prior to 1848. ('Calypso', 'Rose de l'Isle', 'Florida') Description... fully ddouble, palest blush pink, but much deeper in the centre. An old plant grows and flowers well on the west wall of Melfoed Hall, a National Trust property in Suffolk (UK).

Book  (Sep 1993)  Page(s) 86.  Includes photo(s).
 
Blush Boursault ('Calypso') Boursault. Description... large, pale pink, prettily blowsy flowers... Parentage unknown...

Book  (Apr 1993)  Page(s) 57.  
 
Blush Boursault blush, center deep flesh, ('Calypso'); Prior to 1848. Description.

Book  (Feb 1993)  Page(s) 89.  Includes photo(s).

Book  (1988)  Page(s) 56.  Includes photo(s).

Website/Catalog  (1985)  Page(s) 12.  
 
 Blush Boursault (Boursault Rambler). Vigorous, thornless climber with dark green foliage and muddled double flowers of blush pink.  1848.  (S) 8 x 6’.

Book  (1984)  Page(s) 102.  
 
‘Blush Boursault’ /’Calypso /’Rose de l’Isle’ /’Florida’ = Obtenu avant 1848… Inflorescences multiflores importantes ou petites. Encore un rosier grimpant à floraison précoce… grandes fleurs, très doubles, à l’extérieur rose rougeâtre pâle, mais au centre nettement plus foncées.

Website/Catalog  (1938)  Page(s) 46.  
 
Rosiers Boursault
À rameaux sarmenteux sans épine, fleurs en corymbes
Calypso (Noisette). Fleur moyenne, pleine, carné rose.

Boursault Roses
Having a climbing habit, thornless, flowering in clusters
Calypso (Noisette) The flesh-pink flowers are medium-sized and full.