| Name | Mesogloia sp. |
| Authorship | |
| Rank | Species |
| Placed in | Mesogloia C. Agardh |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Mesogloia sp. |
| Identification made in | [no date] (2) |
| Name | Mesogloia sp. |
| Authorship | |
| Rank | Species |
| Placed in | Mesogloia C. Agardh |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Mesogloia sp. |
| Identification made in | [no date] (2) |