My garden is north facing under an oak tree and so I inevitably have a woodland theme and the following flourish: against the walls> rosa alfred carriere, rosa american pillar, rosa new dawn, jasmine, winter jasmine, clematis wiley, clematis jingle bells, clematis marjorie, clematis abundance, clematis polish spirit, clematic montana growing up ceanothus, chosiya, cotoneaster, various fruit trees (which dont really fruit very much owing to it being north facing) cherry amanagowa, at lower levels, peonies, deutzia, gilenia trifolia, gaura, japanese anemones, hydrangea, astrantia, papaver, hosta, cyclamen, hepatica, tulips, acanthus , alchimela, stachys, forgetmenots, alliums, hellebores snowdrops lilies etc etc I get plants from plantsforshade and burncoose. rosa musntead wood
Rose dr du jamain is meant to flourish on a north facing wall but hasnt. As a result I have planted the roses I bought last autumn in pots and put them out the south facing front for this year. In a sunny patch I have irises.