| Name | Pseudisothecium stoloniferum var. cardotii (Kindberg) Grout |
| Authorship | (Kindberg) Grout |
| Rank | Variety |
| Placed in | Pseudisothecium stoloniferum (Bridel) Grout |
| Citation | 1928 Moss Fl. N. Amer. 3: 13. |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Pseudisothecium stoloniferum var. cardotii (Kindberg) Grout |
| Identification made in | [no date] (1) |