Task: Text Categorization
Input (English): Context: ×Vascostylis abbreviated Vasco. in the horticultural trade is the nothogenus for intergeneric hybrids between the orchid genera Ascocentrum Rhynchostylis and Vanda (Asctm. × Rhy. × V.).
Question: The document can be classified to which topic? 
Options: 1)EducationalInstitution, 2)Film, 3)Plant, 4)NaturalPlace
Output (English): 3