from: Dvacet let československých růží, J. Böhm, Blatná, 1938, page: 21:
´Růže Olivetská´ , Parentage: Rosa multiflora x Rosa canina (probably any multiflora hybrid, as flowers are full, light pink aged to lavender-pink)

I heard an opinion, that this white rose is not correct. Someone told me, that the original 'Růže olivetská' is light pink and fully double (resembles 'Dorothy Perkins'), but he could not say where was this information from. On the other hand, everywhere I saw it, it was this white rambler.