Task: Text Categorization
Input (English): Context: Botrychium ascendens is a species of fern known by the common names triangle-lobe moonwort and upswept moonwort. It is native to North America from British Columbia to northern California as well as parts of eastern Canada. It lives in different habitat types including grassy riverside areas. This is very small plant growing from an underground caudex and sending one yellow-green leaf above the surface of the ground.
Question: The document can be classified to which topic? 
Options: 1)Building, 2)Album, 3)Artist, 4)Plant, 5)NaturalPlace
Output (English): 4