| | Species | Habit | Malayalam | English |
| Acalypha hispida | Shrub | Poochavalan, Vattapoonthaliyari | Cat's tail, Chenille plant, Red-hot cat's tail, Foxtail, Red Hot Poker |
| Adenium obesum | Shrub | Desert Rose | Desert Rose, Impala Lily |
| Barleria cristata | Shrub | Chulli, Kankambaram | Philippine violet, Crested philippine violet |
| Bauhinia acuminata | Shrub | Veluthamandaram, Mantharam | White Bauhinia, Kaa-long, Snowy Orchid |
| Bixa orellana | Shrub to Small Tree | Monkey-mailanchi, Kunkumam, Kurangumanjal, Sindooram | Annatto, Lipstick tree |
| Bougainvillea glabra | Shrub | Boganvilla, Kadalasupoovu-chedi | Bougainvillea |
| Bougainvillea spectabilis | Shrub | Boganvilla, Kadalasupoovu-chedi | Bougainvillea, Paper flower |
| Brugmansia suaveolens | Shrub to Small Tree | | Angle's Trumpet |
| Clerodendrum philippinum | Shrub | Ammam, Chendumulla, Motormohini | Cashmere bouqet, False Pikake, Glory Bower, Glory Bush, Scent Malli |
| Euphorbia pulcherrima | Shrub | | Christmas flower, Poinsettia |
| Kopsia fruticosa | Shrub | Kopsia | Shrub Vinca, Pink Kopsia, Kopsia Merah, Pink Gardenia |
| Lantana montevidensis | Shrub | | |
| Loropetalum chinense | Shrub | | Chinese fringe flower |
| Mussaenda philippica | Shrub | | Mussaenda |
| Pachystachys lutea | Shrub | | Candle plant, Golden Shrimp Plant, Lollipop plant, Yellow Shrimp plant |
| Plumeria pudica | Shrub | | Fiddle Leaf Plumeria |
| Plumeria rubra | Tree | Alari, Ezhachampakam, Velachampakam | Calachuchi, Frangipani, Temple tree, Pagoda tree |
| Pseuderanthemum reticulatum | Shrub | | Golden Pseuderanthemum |
| Rondeletia odorata | Shrub | | |
| Senna didymobotrya | Shrub | | Popcorn Cassia, Peanut Butter Senna |
| Senna polyphylla | Shrub | | Red Shower Tree |
| Streptosolen jamesonii | Shrub | | Marmalade Bush, Orange Marmalade |
| Strobilanthes hamiltoniana | Shrub | | |
| Tabernaemontana divaricata | Shrub | Kattampale, Nandiyar-vattom, Nandiya-vartham | East India rosebay |
| Thunbergia erecta | Shrub | | Upright Thunbergia, Blue bell, King's mantle, Bush Clock Vine |