Botany Entrance Exam

Many university and national-level entrance exams are conducted for MSc Botany admissions. So, the syllabus of these exams also varies depending on the conducting bodies. However, some important topics covered in almost every exam are:Plant anatomy and embryologyTaxonomy and systematics Plant physiologyGenetics and evolutionEcology and environmentMolecular biology and biotechnologyPlant pathology Economic botany

R. D. Barnes for classification - It may seem or looks like a hard or tough book to see and understand but once you start understanding it's the best book for classification. I'll suggest you to not to go for Kotpal. It's not a bad book, until you have plenty of time to study and analyse, Kotpal is like the Kunji (or guide). Tortora for physiology the best one. Odum for ecology. (Same reason as of R. D. Barnes) or you can go for Srivastava.
Leninger for immunology
For developmental biology, take any good Indian writer by asking your professors, try avoiding foreign writers.

Please visit given link for list of colleges
https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.shiksha.com/science/colleges/m-sc-botany-colleges-Mumbai-all&ved=2ahUKEwim4eu43aTiAhVXAXIKHRiIBqYQFjAEegQIAhAB&usg=AOvVaw36lyM4Zpw_Y9R2YHfcKBIw.

You haven't mentioned the name of the college or institute. However, generally all the notifications regarding entrance exams would be released on the official website of the conducting body.