| | |
| January | February | March |
| Epipactis flava | Sopubia trifida | Kalanchoe integra |
| | |
| April | May | June |
| Impatiens duclouxii | Schoutenia glomerata | Lipoblepharis thailandica |
| | |
| July | August | September |
| Aeginetia flava | Eulophia flava | Grangea maderaspatana |
| | |
| October | November | December |
| Parkinsonia aculeata | Portulaca quadrifida | Saraca thaipingensis |
