title: Aristolochia sempervirens
text: # Aristolochia sempervirens
  
  Aristolochia sempervirens is a species of perennial plant in the family Aristolochiaceae. It is found in the Eastern and Southern Mediterranean Basin, notably in Crete.
  
  ## Description
  
  Aristolochia sempervirens is an evergreen and woody climbing plant that grows up to 5 meters tall. The leaves are ovate-lanceolate, leathery and glabrous. They are deeply heart-shaped at the base and slightly eared. The flowers are yellow with purple stripes and 2 to 5 centimeters long. The tube is U-shaped.
  
  The flowering period extends from March to July.
  
  The chromosome number is 2n = 14
  
  