Definition: In this task, you are given a text which is the body of a document. Your job is to classify the topic of the document into these categories: 1)Company, 2)Educational Institution, 3)Artist, 4)Athlete, 5)Office Holder, 6)Mean of transportation, 7)Building, 8)Natural place, 9)Village, 10)Animal, 11)Plant, 12)Album, 13)Film, 14)Written work. Your output should be the category number. Don't generate anything apart from numbers 1-14.
Input: Text:  Lilaea is a monotypic genus of aquatic plants containing the single species Lilaea scilloides which is known by the common names flowering quillwort awl-leaf lilaea and simply lilaea. The taxonomy of this plant has been in debate with some authors assigning it to a family of its own named Lilaeaceae and others keeping it in the small arrowgrass family Juncaginaceae. It is native throughout the Americas and it can be found elsewhere as an introduced species particularly in Australia.

11