| Family | Campanulaceae |
| Scientific name | Campanula punctata Lamarck var. microdonta (Koidzumi) Ohwi |
| Synonyms | Campanula microdonta Koidzumi; Campanula punctata Lamarck subsp. microdonta (Koidzumi) Kitamura |
| Common name | (Japanese common name) shima hotaru-bukuro [Izu Islands paper lantern flower or glowfly container] |
| (English common name) none | |
| Distribution | (Japan) Honshu (Boso Peninsula, Manadzuru Point), Izu Islands |
| (Other nations) none | |
| Chromosomal number | 2n=34 |
| Description | Plants 40-80cm. Flowers white corollas ca. 3cm, flowering in June to July. Perennial plants. |
| July 2007 at Tsukuba Botanical Garden |
July 2007 at Tsukuba Botanical Garden |
July 2007 at Tsukuba Botanical Garden |