Givotia rottleriformis 
        
          
            | Family  | 
            Euphorbiaceae | 
           
          
            | Common/Tamil    Name  | 
            Velli-thanakku, Boothalai, Kottai-thanakku | 
           
          
            | Uses: | 
           
          
            | Fuel    (Calorific Value)  | 
            Good fuel | 
           
          
            | Fodder | 
            Unsuitable | 
           
          
            | Other    Uses | 
            The wood is used for carving figures, toys,    fancy articles, etc. which are lacquered and painted. Seeds yield a valuable    oil for lubricating fine machinery. | 
           
          
            | Seed    Collection time  | 
            December-February | 
           
          
            | No.    of Seeds per kg | 
            387/Kg. | 
           
          
            | Viability | 
            Upto 6 months | 
           
          
            | Germination    percentage  | 
            43% | 
           
          
            | Nursery    Technique | 
            Seeds sown in polythene bags directly. 4    months old plants suitable for planting. In good soil condition it may    survive well. In rocky areas it establishes well. 
              In 30 x 45 cm size bags it attains 4 feet    in 6 months time. | 
           
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