'Isoline' is Plate 9 in F. Komlosy's Rosen-Album, 1868-75. Text says it belongs to the Group ROSA CENTIFOLIA LINN(ROSA MUSCOSA MIL) originally from Holland It was grown in Angers, France. 'Isoline' was bred in 1852 by Robert whose nursery was in the Angers area. Scanned with permission from Bob Edberg's reproduction plate issued in 2010.