Website/Catalog  (2012)  Page(s) 422.  
 
Cotorrita real, Josep Padrosa, 1931, polyantha, pinkish white and yellow inside, vigorous shrub, small bud, very double, globular, very floriferous, mildly fragrant, according to the catalogue of the breeder, this rose is white in spring, yellow in summer, red in autumn and pink in winter, bibliography: RE

Book  (1958)  Page(s) 70.  
 
Cotorrita Real. Pol. (Padrosa, '31.) Small, very dbl., globular, slightly fragrant, white, rose and yellow; cluster. Vig.; profuse, recurrent bloom. (14)

Book  (1936)  Page(s) 176.  
 
Cotorrita Real (polyantha) Padrosa 1931; white, pink and yellow, reverse green, small, very double, globular, lasting, cluster-flowered, fragrance 3/10, floriferous, continuous bloom, growth 6/10, dense, 1 m. Sangerhausen