Carvia callosa from siddapur
Acanthaceae

Exacum tetragonum (syn E. bicolor) from Sirsi
Gentianaceae

Nelumbo nucifera from Ram Nagar
Nelumbonaceae

Synadenium grantii (African Milk Bush) from Ram Nagar
Euphorbiaceae

Eichhornia crassipes from kabbal durga
Pontederiaceae

Leonotis nepetifolia from Kabbal Durga
Lamiaceae

a naturalised one ..

Trillium undulatum
Liliaceae

*thanks Kamakshi for the pic

Trillium erectum
Liliaceae

*thanks Kamakshi for the pic!