Book  (2013)  Page(s) 140.  
 
Doctor Miroslav Tyrs. Sport from ´Gloire de Paris´

Book  (1940)  Page(s) 23.  
 
Jan Böhm, Blatna-Cechy, Czechoslovakia. 'Dr. Miroslav Tyrs'

Book  (1936)  Page(s) 717.  
 
Tyrs, Dr. Miroslav (HP) J. Böhm 1932; Sport of Anna de Diesbach; cherry, shaded crimson and dark crimson, very large, double, ruffled petals, fragrance 7/10, floriferous, repeats well, strong straight stems, few prickles, broad glossy dark green foliage, vivid green branches, growth 7/10, upright, 1 m. = Sv. de Jeanne Balandreau.

Book  (1934)  Page(s) 152.  
 
Evidence which developed during the trials seemed sufficiently strong that the following roses sent out by Jan Bohm of Blatna, Czechoslovakia, as his originations, were old roses re-named. His Chot Pestitele is Marguerite Guillard, General Stefanik is Reine des Violettes, and Dr. Miroslav Tyrs is Souv. de Jeanne Balandreau. There are other varieties sent as his originations which await study, particularly some which resemble the old striped Mme. Driout and Baron Girod de l'Ain, which may have been sent under the wrong names.