This is the 'test' template. It should be called in the following format:
{{test |botanic_name= |common_name= |min_height= |max_height= |min_width= |max_width= |origin= |poisonous= |lifespan= |exposure= |water= |features= |flower_season= |flowers= |min_temp= |min_zone= |max_zone= |sunset_zones= |image= |image_width= |image_caption= |familia= |genus= |species= |subspecies= |cultivar= }}
Edit the page to see the template text.