Div II ‘Mahogany Bells’ cv.  (L. tsingtauense x L. martagon var. cattaniae)  R: R.S.Luscher N:&I:1976.  Mahogany red, throat pale cream gold, outside chestnut brown; spotted; pollen brown. Petals 40mm long. Lvs whorled, midrib dark purple. Stems 1.0-1.2m. July.