10.22376/ijpbs.2019.10.1.p1-12 Volume 6 Issue 4 2015 (October - December) Phytochemical screening and quantification in leaf extracts of lessThan i greaterThan Schrebera swietenioides lessThan /i greaterThan and lessThan i greaterThan Homalium zeylanicum lessThan /i greaterThan plants were carried out with an intention of finding the type and diversity of phytochemicals present in them. The phytoconstituents in the plant were extracted using ethyl acetate, methanol and water as solvents. The extracts showed positive results for biologically active compounds like alkaloids, flavanoids and phenolic compounds. The quantitative studies indicated that the more components were extracted in highly polar solvent water with high amount of alkaloids (31.00mg/g) in lessThan i greaterThan Schrebera swietenioides lessThan /i greaterThan , and phenolic compounds (20.28mg/g) in lessThan i greaterThan Homalium zeylanicum lessThan /i greaterThan . VELAVARTHIPATI ANURADHA DEVI AND KOKKANTI MALLIKARJUNA Schrebera swietenioides, Homalium zeylanicum, Leaf extract, Phytochemicals, Screening and Estimation. 521-529