| Name | Amblostoma tridactylum var. densum (H. G. Reichenbach) Garay |
| Authorship | (Reichenbach f.) Garay |
| Rank | Variety |
| NomenclaturalStatus | Unknown |
| Placed in | Amblostoma tridactylum (Lindley) H. G. Reichenbach |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Amblostoma tridactylum var. densum (H. G. Reichenbach) Garay |
| Identification made in | 1952 (1) |