Book  (Apr 1993)  Page(s) 70.  
 
Calypso Floribunda, orange-red, reverse red, 1957, 'Geranium Red' x 'Fashion'; Boerner. Description.

Book  (1958)  Page(s) 44.  
 
Calypso. F. (Boerner; int. Stuart, '57.) Geranium Red X Fashion. Bud globular; fl. large (3-3½ in.), semi-dbl. (17-19 petals), loosely cupped, very fragrant (Damask), orange-red, reverse red; large pyramidal truss. Fol. dark, leathery. Vig., bushy; free bloom. (28) Pl. Pat. 1624.