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      R. heptagona Rauh & 
        Backeberg. 
      Info from Backebergs Lexicon 
      Reduced to synonymy under R. baccifera ssp. baccifera 
      by Barthlott and Taylor Bradleya 13 
      
        - Body. hanging, long; 
 
        - Shoots slender, 7-ribbed, to 5 mm diam. very finely grooved, greyish-green, 
      
        light-pitted, single ones to 25 cm long, then in whorls or one above the 
      
        other, sometimes branching very freely; 
 
        - Areoles. with yellowish felt; 
 
        - Flowers. solitary, small, yellowish-white; 
 
        - Fruit. red, spherical, 5 mm diam, with floral remains.          
 
        - Habitat -N. Peru (Jaen).
 
       
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