Book  (1849)  Page(s) 31.  
 
Descriptive List of Roses.
List of roses that bloom only once in the season.
Briars.
1830 Williams' Double Yellow...Austrian Briar, cupped bloom form. Bright yellow.

Book  (1849)  Page(s) 31.  
 
Descriptive List of Roses.
List of roses that bloom only once in the season.
Briars.
1831 Williams' Superb Yellow...Austrian Briar, cupped bloom form. Larger and more double than the preceding [Williams' Double Yellow].

Book  (1848)  Page(s) 96.  
 
Rosa lutea.
The Austrian Brier.
4. Double Yellow (Williams'); flowers bright yellow, of medium size, double; form, cupped. Habit, branching; growth, moderate. An abundant and early bloomer, requiring but little pruning. A good seed-bearer. Raised by Mr Williams of Pitmaston.

Magazine  (1847)  Page(s) 386.  
 
Williams's double yellow is fuller than the preceding, but not quite so deep in colour.

Website/Catalog  (1845)  Page(s) 11.  
 
Austrian Briars, (Rosa lutea, &c.)
459. Double Yellow (Williams's)... cupped form... pale yellow... 75 cents.

Website/Catalog  (1845)  Page(s) 11.  
 
Austrian Briars, (Rosa lutea, &c.)
462. Hogg's Straw colored... cupped form... straw colored... 50 cents.

Book  (1844)  Page(s) 35.  
 
The New Double Yellow, 'Williams' Double Yellow', 'New Double Yellow Sweet Brier', is only a half double rose, of a very pale sulphur colour, about an inch and a half in diameter; a profuse bloomer, and of rather weak growth. It is said to have been grown from the 'Yellow Austrian', although I think it is more likely from a Scotch rose impregnated with that variety. It produces seed freely, and its capsule has more of the appearance of the Scotch than the Austrian Rose.

Website/Catalog  (1843)  Page(s) 8.  
 
Miscellaneous Roses.
6. Williams' double yellow...expanded bloom form...bright yellow...$1 00

Book  (1842)  Page(s) 270.  
 
...R. lutea Mill....There is a variety with beautiful, yellow, double blooms, which has originated from seeds of the single blooming, which should not be confused with the yellow Centifolia (R. sulphurea). See Sweet Br. Fl. Gard. t. 363.

Magazine  (12 Jun 1841)  Page(s) 382.  
 
Roses.—On the report of the Horticultural Society's Exhibition in Regent-street las tweek, Mr. Rivers observes that the double yellow Austrian Briar is the well-known Pitmaston or Williams' double yellow Briar, of a bright yellow, nearly as brilliant as Harrisonii...