Cistus x stenophyllus Link.

Key facts

Parentage : C. ladanifer x C. monspeliensis
Flower colour : white with blotches (f. albiflorus – unblotched)
Flower diameter : 6cm
Height & Spread : 2m x 1.5m
Habit : upright

Notes : the true C. x loretii (an old synonym). Plants sold as “C. loretii” will be cultivars of C. x dansereaui.

Variants : nothovar. sennenii has C. ladanifer var. petiolatus as one parent