| Sl. No. | Botanical Name | Local Name | Family | Native Place | Useful part | Economic/Medicinal importance |
| 1 | Acacia auriculiforme | Acacia | Fabaceae | Australia | Wood, bark | Timber, Astringent |
| 2 | Acacia mangium | Mangium | Fabaceae | Australia | Wood | Timber/germinating seeds used as vegetables |
| 3 | Albizia saman | Mazhamaram | Fabaceae | S.America | Pod | Pod eaten by birds, Avenue tree |
| 4 | Anacardium occidentale | Kashumavu | Anacardiaceae | S.Ameica/S.Asia | Friut/Nuts | Used against diarrhea, vomiting and nausea, ring worm- oil from the shell -paintings |
| 5 | Annona muricata | Mullathi/Cancer chakka | Annonaceae | Central America/ West Indies | Leaves & Immature fruits | Malignant tumor and giddiness |
| 6 | Artocarpus heterophyllus | Chakka/ Pilavu | Moraceae | S.India | Fruit/Timber | Fruit and seeds edible/ ulcers, diarrhoea, boils, stomach-ache and wounds |
| 7 | Artocarpus hirsutus | Anjili/Ayani | Moraceae | Southern Western Ghats | Fruit, seed & Wood | Friuts and seeds edible
Timber |
| 8 | Artocarpus incisus | Kadachakka/ Seema plavu | Moraceae | Pacific Islands | Fruit | Fruit used as vegetable |
| 9 | Averrhoa bilimbi | Pulinchi/bilimbi | Oxalidaceae | Malasia | Fruit/ leaves | decoction of leaves is used to cure inflammation of the rectum, fruit used as raw or pickle |
| 10 | Azadirachta indica | Neem,Veppu | Meliaceae | Indo-Malsia | Leaves /Fruit | Insecticide, Chicken-pox, paints of joints, skin diseases |
| 11 | Bauhinia purpurea | Chovanna mandaram | Fabaceae | South –East Asia | Root, Bark, leaves | Head ache, tooth ache, relieves pains |
| 12 | Briedia retusa | Mulluvenga | Euphorbiaceae | Indo Malaya | Fruit/Bark | Astrigent,antiviral, hypoglycaemic, hypotensive |
| 13 | Bombax insigne | Pangimaram/ Ilavu | Bombacaceae | India/Myanmar | Fibre | Textile industry |
| 14 | Calliandra haematocephala | Powder puff | Fabaceae | Africa/Asia/America | Leaves/Bark | Anti oxidant, Gastro protective, Antimicrobial |
| 15 | Caryota urens | Olattipana | Aracaceae | Indo-Malesia | Leaves,juice -inflorescence | Toddy |
| 16 | Cassia fistula | Kanikkonna | Fabaceae | Indo-Malesia | Bark,Leaves Fruits | Blisters, loosen and purify bowels |
| 17 | Cocos nucifera | Thengu | Aracaceae | Tropical Eastern regions | Flower ,Leaves, juice,fruit,Kernal | Tatching , construction, furnitures, endosperm and oil edible |
| 18 | Elaeocarpus serratus | Karakka maram | Elaeocarpaceae | Indo-Malesia | Frit/wood | Fruit eaten raw or pickle
Timber |
| 19 | Ficus religiosa | Arayal | Moraceae | East Himala. Indian | Root,Bark and Fruit | Purified blood,chronic fever and ulcer |
| 20 | Garcinia mangostana | Mangosteen | Clusiaceae | Malasia | Fruit | Urinary tract infection, menstrual disorders |
| 21 | Hevea braziliensis | Rubber Tree | Euphorbiaceae | Brazil | Latex | Rubber industries |
| 22 | leucaena leucocephala | Subaul Tree | Fabaceae | Tropical America | Wood | Construction of rail way sleepers, boat etc. |
| 23 | Macaranga peltata | Vattaila/ Pdini | Euphorbiaceae | India | ||
| 24 | Mangifera indica | Mavu | Anacardiaceae | India | Fruit, Bark,Wood | Edible raw and ripe
Dysentery, diarrhoea |
| 25 | Moringa pterygosperma | Muringa | Moringaceae | India | Leaves,Fruit, Bark | Vegetables, muscle swelling, acute paints |
| 26 | Peltophorum pterocarpum | Charakonna | Fabaceae | SriLanka | Leaves, Bark | Leaves an astringent for intestinal disorders& muscular pains , gargles and tooth powders. |
| 27 | Phyllanthus emblica | Nellikkay | Euphorbiaceae | China/Taiwan | Fruit, Bark | source of vitamin C ,Raw and pickled,juice- anti diabetic, low pressure |
| 28 | Psidium guajava | Perakkay | Myrtaceae | Tropical America | Fruit | Raw and ripe fruits edible |
| 29 | Sesbania grandiflora | Agaticheera | Fabaceae | Indonesia | Fruit , Bark , root, | Vegetable, blisters of mouth, chicken pox |
| 30 | Spathode companulata | Thaneerkaimaram | Bignoniacea | Australia | Flower | Avenue Tree |
| 31 | Tectona grandis | Thekku | Verbanaceae | South East Asia | Wood | Timber |
| 32 | Terminalia catapa | Badam | Combretaceae | Malaysia | Friut,Wood | Timber |
Among the floristic composition, trees (118 no.) are predominant which are represented by 32 species. 32 species belongs to 28 genera under 19 families. Out of 19 families, the most dominant family is Fabaceae with 9 species, followed by Moraceae (4 species), Euphorbiaceae (3 species), and the other families with gradually lesser number of species. Among the 19 families 18 are Dicotyledons and one family of Monocotyledons ( Aracaceae). All species are local plants with several commercial, medicinal and economic values. However, only seven of the species are of Indian origin, while 25 are exotic in origin.
The plants are provided with name tags having scientific name, family, common name with specific QR coding. The digital album Digiflora is also prepared and the link provided in the college website. The predominance and luxuriant distribution of Acasia auriculiforme and Acasia mangium results in monoculture that hindered the biodiversity in the campus. These species produce enormous seeds, spread rapidly, with added allelopathic effect preventing the germination and further growth of diverse type of flora. More over, the rocky terrain also lowers the distribution different types of flora.
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