- 11th Bio Botany Chapter 1 Complete Guide (Living World) | Mr. D.Purushothaman | Mr. V. Selvam – English Medium – Preview & Download (MAT.NO. 210497)
- 11th Bio Botany 1 Mark Guide (Sigaram Thoduvom) | Sura Publications – English Medium – Preview & Download (MAT.NO. 211778)
- 11th Bio Botany 5 Mark Guide (Sigaram Thoduvom) | Sura Publications – English Medium – Preview & Download (MAT.NO. 211779)
- 11th Botany Full Guide – Sura Bio Botany Guide | Sura Publications
- Tamil Medium Guide (பாடம் 1, 2, 9 மற்றும் 10) – Preview & Download (MAT.NO. 221446)
- English Medium Guide (Chapter 1, 2, 9 and 10) – Preview & Download (MAT.NO. 214679)
- 11th Botany Full Guide (தாவரவியல் கையேடு) | Mr. H. Omar Farooq – Tamil Medium – Preview & Download (MAT.NO. 213014)
- 11th Bio Botany Study Material (1 Mark, 2 Mark, 3 Mark and 5 Mark Questions and Answers) | Mr. M. Balasubramanian – Tamil Medium – Preview & Download (MAT.NO. 219414)
- 11th Bio Botany Book Back Answers with Additional Questions (பாடம் 1 முதல் 15 வரை) | Mr. C. Kishore Kumar
- Tamil Medium – Preview & Download (MAT.NO. 214973)
- English Medium – Preview & Download (MAT.NO. 219431)
- 11th Bio Botany Guide – Chapter 1 and 2 Study Material | Mr. D. Purushothaman – English Medium – Preview & Download (MAT.NO. 211119)