Answer by
MECooke (142)
There are flowers which open in the evening and there are flowers which exude fragrance in the evening. Among the flowers that open at night are moon flower vine, night blooming cereus, four-o-clocks, Datura, and evening primrose. Flowers that are fragrant at night include night scented stock, an annual, evening primrose, four-o-clocks, night blooming jasmine, and nicotiana.