Magnolia sirindhorniae
| Family |
| Magnoliaceae |
| Genus |
| Magnolia |
| Species |
| sirindhorniae |
| Category |
| Woody |
| USDA Hardiness Zone |
| 9 - 11 |
| Canadian Hardiness Zone |
| Requires cold season protection under glass. |
| RHS Hardiness Zone |
| H4 - H1c |
| Temperature (°C) |
| -4 - 10 |
| Temperature (°F) |
| 25 - 50 |
| Height |
| 25 m |
| General Description |
| With a distribution area of only 35 km and a continuing habitat decline, this species has been placed on the IUCN Red List as endangered. |
| Habitat |
| Rainforests in freshwater swamps at an altitude of 60 m. |
| Notable Specimens |
| Sakunothayan Botanic Garden, Wang Tong, Phitsanulok, Thailand |