Linnaeus recognised how many plants in his book 'Species Plantarum' (1753) ?

Options

A. 5900 species
B. 4200 species
C. 1.7 million
D. 5 lac

Answer

**Step-by-Step Solution:**

1. **Identify the Book and Author**: The question asks about the book 'Species Plantarum' published in 1753 by Carolus Linnaeus.

2. **Understand the Content of the Book**: 'Species Plantarum' is significant because it established a systematic method of naming plants, known as binomial nomenclature, which is still used today.

3. **Determine the Number of Species Recognized**: In 'Species Plantarum', Linnaeus recognized a total of 5900 species of plants.

4. **Explain the Importance of the Work**: This work laid the foundation for modern plant taxonomy and provided a standardized way to identify and classify plants, moving away from the previous polynomial naming systems.

5. **Conclude with the Correct Answer**: Therefore, the correct answer to the question is that Linnaeus recognized 5900 species of plants in his book 'Species Plantarum'.

**Final Answer**: Linnaeus recognized 5900 species in his book 'Species Plantarum' (1753).

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