There are several online forums and discussion boards that are recommended for revision in Botany. These platforms provide a space for students and enthusiasts to connect, ask questions, and share knowledge about various topics in the field of botany. One such platform is EduRev, an online education community that offers a wide range of resources for students preparing for competitive exams like UPSC.

EduRev:
EduRev has a dedicated section for Botany where users can find study materials, notes, and practice questions. The platform also allows users to ask questions and receive answers from experts and peers. It offers a collaborative learning environment where students can interact with each other and discuss various topics related to Botany.

Benefits of using EduRev for revision in Botany:
1. Comprehensive study materials: EduRev provides a wide range of study materials, including notes, textbooks, and reference materials, which cover various topics in Botany. These resources are designed to help students understand the concepts and theories in Botany.

2. Practice questions and quizzes: The platform offers a variety of practice questions and quizzes that can help students assess their understanding of different topics in Botany. These resources are useful for revision and self-evaluation.

3. Expert answers: EduRev has a community of experts who are available to answer questions and provide guidance on different topics in Botany. Students can post their queries and receive detailed explanations from these experts.

4. Peer interaction: The platform allows students to interact with each other through forums and discussion boards. This enables them to share their knowledge, discuss challenging topics, and learn from each other's experiences.

5. Mobile-friendly interface: EduRev is accessible through its website as well as a mobile app, making it convenient for students to revise Botany anytime and anywhere.

In conclusion, EduRev is a highly recommended online platform for revision in Botany. It offers a wide range of study materials, practice questions, and expert answers, along with opportunities for peer interaction. These features make EduRev a valuable resource for students preparing for competitive exams like UPSC.