| Name | Alsine americana (Porter ex B. L. Robinson) Rydberg |
| Authorship | (Porter ex B. L. Robinson) Rydberg |
| Rank | Species |
| Placed in | Alsine Linnaeus |
| Remarks | [confirmed][imported from GBIF] |
| Citation | 1900 Mem. New York Bot. Gard. 1: 144 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Alsine americana (Porter ex B. L. Robinson) Rydberg |
| Identification made in | [no date] (1) |