  
 
Parodia is a genus of flowering plants in the cactus family Cactaceae. The genus is named after the Argentine botanist Lorenzo Raimundo Parodi who lived from 1895 to 1966. Flowers in all species arise from fuzzy buds, typically with bristles, at the apex. Flowers are cup-shaped and point straight up. They are easy to grow, have intriguing stems and spines and flower easily with brightly-coloured flowers. This fact in combination with their relatively small size, ensure that nearly all cactus growers will have some representative of this group. While advanced hobbyists may grow many of the various species and subspecies.   
  The genus has about 50 species, many of which have been transferred from Eriocactus, Notocactus and Wigginsia. They are native to the uplands of Argentina, Peru, Bolivia, Brazil, Colombia and Uruguay and range from small globose plants to 1 meter tall columnar cacti. All are deeply ribbed and spiny, with single flowers at or near the crown.
 Some species produce offsets at the base and most are free flowering, with stunning blooms throughout the year. These cacti are perfect for rockeries, where they will give your garden splashes of colour or as pot plants on a sunny windowsill. Either way you are assured of many years of joy.
Parodia leninghausii is a species of South American cactus commonly found as a houseplant. Common names include Lemon Ball, Golden Ball and Yellow Tower cactus. Botanist Karl Moritz Schumann named it after Wilhelm Lenninghaus (1845-1918), a native of North Rhine-Westphalia who, in the 1880s, left his hometown of Ennepetal and emigrated to Porto Alegre, Brazil, where he became Guillermo Lenninghaus, and collected cacti for the German grower Haage. Parodia leninghausii is native to the Rio Grande do Sul province in the south of Brazil. In those regions, winter nights are cold, with a light freeze. These cacti survive in these conditions because they are quite dry at that time.
  
 
  
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