| Name | Mesocarpus intricatus (Hassall) Hassall | 
| Authorship | (Hassall) Hassall | 
| Rank | Species | 
| Placed in | Mesocarpus Hassall | 
| Citation | 1845 Brit. Fresh-Water Alg. 1: 167 | 
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Mesocarpus intricatus (Hassall) Hassall | 
| Identification made in | [no date] (1) | 
