Books recommended for Botany optional subject in UPSC:

Choosing the right study material is crucial for success in the UPSC examination, especially when it comes to the optional subjects. For students who have opted for Botany as their optional subject, here are some highly recommended books:

1. Cell Biology
- Molecular Biology of the Cell by Bruce Alberts
- Cell and Molecular Biology by Gerald Karp

2. Genetics and Evolution
- Introduction to Genetic Analysis by Anthony J.F. Griffiths
- Principles of Genetics by Gardner, Simmons, and Snustad

3. Ecology and Environment
- Ecology by Eugene P. Odum
- Environmental Studies: From Crisis to Cure by R.Rajagopalan

4. Plant Physiology
- Plant Physiology by Lincoln Taiz and Eduardo Zeiger
- Physiology and Biochemistry of Plants by P.K. Stumpf and E.E. Conn

5. Plant Anatomy and Embryology
- Plant Anatomy by B.P. Pandey
- Embryology of Angiosperms by B.P. Pandey

6. Morphology and Taxonomy of Angiosperms
- Plant Systematics by Michael G. Simpson
- Plant Taxonomy by O.P. Sharma

7. Microbiology and Plant Pathology
- A Textbook of Microbiology by R.C. Dubey
- Plant Pathology by G.N. Agrios

8. Economic Botany
- Economic Botany: Plants in our World by Beryl B. Simpson
- Economic Botany by S.L. Kochhar

These books cover the entire syllabus of the Botany optional subject for UPSC. They are comprehensive, well-structured, and provide in-depth knowledge of the subject matter. Additionally, they are written by renowned authors and experts in the field, ensuring accurate and reliable information.

It is recommended to read these books alongside the NCERT textbooks to get a better understanding of the concepts. Regular revision and practice through previous year question papers and mock tests are also essential to excel in the examination.

Remember, while these books provide a solid foundation for the Botany optional subject, it is important to supplement your preparation with current affairs and general studies to score well in the UPSC examination.