Detailed Instructions: In this task, you are given a text which is the body of a document. You are given a question and options. Pick the correct number. Don't generate anything else apart from the numbers provided in options.
Q: Context: Crispiloba is a monotypic genus of flowering plants containing the single species Crispiloba disperma native to Queensland in Australia. Crispiloba disperma is a shrub species that grows to 4 metres tall. It produces fragrant white flowers followed by purplish ovoid fruits. It occurs in rainforest in North-east Queensland at altitudes ranging from 100 to 1250 metres.The species was first formally described in 1917 based on plant material collected from Mount Bellenden Ker.
Question: The document can be classified to which topic?
Options: 1)Company, 2)EducationalInstitution, 3)Film, 4)Plant
A:
4