Task: Text Categorization
Input (English): Context: Polyscias aemiliguineae is a species of plant in the Araliaceae family. It is endemic to Réunion. It is a shrub or tree evergreen hermaphroditic andromonoecious or dioecious unarmed often glabrous some with sharply aromatic herbage . Leaves 1-5-pinnately compound margins entire to crenate or serrate; stipules sometimes intrapetiolar and adnate to inside of petiole or absent.
Question: The document can be classified to which topic? 
Options: 1)OfficeHolder, 2)EducationalInstitution, 3)Film, 4)Plant, 5)MeanOfTransportation
Output (English): 4