Website/Catalog  (1900)  Page(s) 3.  
 
General List - Climbers
Climbing Comptess de la Barthe [sic] - Flowers identical with the well-known dwarf; constant bloomer.

(Comtesse de Labarthe listed on p2 of General List - Dwarf Tea and Hybrid Tea Varieties as: Comptess de La Barthe [sic]. – Rosy flesh; globular; free bloomer)