Passiflora Raddiana Small 207×320 Medium 414×640 Large 662×1024 Download Tiff Original 1552×2400 | (631.8 KB) Description The common names of passiflora are passion flower and passion fruit. The raddiana variety has deep red flowers with purple filaments. The flowers bloom in autumn. Keywords flower, passiflora, passiflora raddiana, passion flower, passion fruit Galleries Flowers and Shrubs: P Source: Nicholson, George The Illustrated Dictionary of Gardening, Div. VI (London, England: L. Upcott Gill, 1884)