Book  (1936)  Page(s) 16.  
 
Althea (HT) W. Paul 1909; salmon-pink, base orange, reverse shaded pink, very large, double, floriferous.

Website/Catalog  (1910)  Page(s) 90.  
 
Althea  (HT) Beautiful opaque salmon pink, large and full, vigorous grower, and very free bloomer; handsome decorative rose.