| Name | Adenophora nikoensis var. petrophila (Hara) H. Hara |
| Authorship | (Hara) H. Hara |
| Rank | Variety |
| Placed in | Adenophora nikoensis Franch. & Sav. |
| Citation | 1937 J. Jap. Bot. 13:468 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Adenophora nikoensis var. petrophila (Hara) H. Hara |
| Identification made in | [no date] (1) |