| Name | Chantransia chalybea var. marchica Hennings |
| Authorship | Hennings |
| Rank | Variety |
| Placed in | Chantransia chalybea (Roth) Fries |
| Citation | 1891 Verh. Bot. Vereins Prov. Brandenburg 32: 249 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Chantransia chalybea var. marchica Hennings |
| Identification made in | [no date] (1) |