| Family | Theaceae |
| Scientific name | Camellia granthamiana Sealy |
| Synonyms | Camellia albogigas Hu |
| Common name | (Japanese common name) gramsamu tsubaki [grantham camellia] |
| (English common name) none | |
| Distribution | (Japan) garden plants |
| (Other nations) [native] China (Hongkong) | |
| Chromosomal number | n=30, 2n=60 |
| Description | Plants 3-9m tall. Leaves 7-12cm long. Flowers white 10-17cm, flowering in November to February. Evergreen. Shrub or subarbor trees. |
| Reference | Camellia granthamiana Sealy |
| Camellia granthamiana Sealy | |
| Camellia granthamiana Sealy | |
| Note | Introduced in 1962. |
| January 2008 at Koishikawa Botanical Garden |
January 2008 at Koishikawa Botanical Garden |
January 2008 at Koishikawa Botanical Garden |
| January 2008 at Koishikawa Botanical Garden |