Book  (1997)  Page(s) 188.  
 
R. britzensis Middle East 1901... relatively thornless... Flowers large, up to 3" (8 cm) across, blush-white and scented...

Book  (1988)  Page(s) 137.  
 
location 150/4, R. britzensis Koehne, CANINAE, Kurdistan-Near East, 1901, light pink-white, single, mild fragrance, medium size, solitary or cluster-flowered, late-blooming, vigorous, upright-arching, 2-3 m, medium green matte-glossy large foliage, dark red rounded-ovoid medium size matte-glossy fruit, reflexed foliaceous sepals, fall off singly

Book  (1937)  Page(s) 67.  
 
britzensis Koehne (canina-group) [ploidy] 35 ([thereof univalents:] 7 )