| Name | Spermacoce tetraquetra A. Richard |
| Authorship | A. Richard |
| Rank | Species |
| Placed in | Spermacoce Linnaeus |
| Citation | 1850 Hist. Fis. Cuba 11: 29 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Spermacoce tetraquetra A. Richard |
| Identification made in | [no date] (4) |
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