| Name | Centaurium calycosum (Buckley) Fernald |
| Authorship | (Buckley) Fernald |
| Rank | Species |
| Placed in | Centaurium Hill |
| Contains | Centaurium calycosum var. nanum (A. Gray) B. L. Robinson |
| Citation | 1908 Rhodora 10(111): 54 |
| Holdings | 13 Specimens held in the Harvard University Herbaria identified as Centaurium calycosum (Buckley) Fernald |
| Identification made in | [no date] (5), 1939 (1), 1993 (7) |