Task: Text Categorization
Input (English): Context: Platylobium reflexum is a shrub species that is endemic to Victoria Australia. It is a member of the family Fabaceae and of the genus Platylobium. The species was formally described in 2011. The type specimen was collected from Gembrook.
Question: The document can be classified to which topic? 
Options: 1)Plant, 2)Athlete, 3)OfficeHolder, 4)NaturalPlace, 5)MeanOfTransportation
Output (English): 1