Booklet  (2009)  Page(s) 29.  
 
Diploid....Isabella Sprunt, heterozygous loci 83% [Provenance: Antique Rose Emporium]

Book  (Apr 1993)  Page(s) 262.  
 
Isabella Sprunt Tea, sulphur-yellow, 1855, 'Safrano' sport; Sprunt. Description.

Book  (Jun 1992)  Page(s) 48.  
 
Isabella Sprunt ('Isabelle Sprungh') Tea. Sprunt/Buchanan, 1865. Sport of 'Safrano'. [Author cites information from different sources.]

Book  (1990)  Page(s) 80.  
 
Isabella Sprunt Tea 1867... a sport from 'Safrano'... large, double, sulphur-yellow flowers...

Book  (1985)  Page(s) 27.  
 
[although it never materialized, Henry Bennett claimed he would produce] the first yellow Hybrid Perpetual [from] a cross between 'Victor Verdier' and 'Isabella Sprunt'...

Book  (1936)  Page(s) 678.  
 
Sprunt, Isabelle (tea) Sprunt 1866 [Verschaffelt]; sport of Safrano; pale yellow, large, semi-double, center pointed, opens, fragrance 8/10, floriferous, repeats well, growth 7/10

Book  (1935)  Page(s) 103.  
 
Isabella Sprunt
1865
Sport of 'Safrano'
Found by Rev. J.M. Sprunt (an American clerical gardener)
... [a] sulphur-yellow, clear-colored sport [of 'Safrano'... Sprunt] named it 'Isabella Sprunt' for his daughter

Website/Catalog  (1921)  Page(s) 64.  
 
Tea Roses...Yellow and Orange...Isabella Sprunt

Book  (1917)  Page(s) 72.  
 
Edwin Molyneux.  Roses on Walls
Isabella Sprunt belongs to the Tea scented section; it has deep canary-yellow blossoms appearing quite early in June, and on a west aspect quickly covers a wall 15-ft. high.

Website/Catalog  (1915)  Page(s) 46.  
 
The Rose is at home in the South, where we can produce flowers cf all kinds nearly the year around...
Isabella Sprunt.  Tea.  Creamy-yellow, semi-double with pointed buds.