| Classification | Rhodophyta: Halymeniaceae: Halymenia | 
| Barcode(s) | 00776424 | 
| Type Status | Type,  Holotype | 
| Collector | [no data available] | 
| Collector number | 1043 | 
| Country | Brazil | 
| Geography | South America: South America (Region) (Region): Brazil | 
| Locality | Dredged: Cabo Frio | 
| Project | Macroalgae TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/41f208dc-4370-45ae-807d-9b5965ac7a31 | 
| Harvard University Herbaria Barcode | 00776424 | 
| Herbarium | FH | 
| Family | Halymeniaceae | 
| Type Status |  Type | 
| Type of |  Halymenia rosacea J. Agardh | 
| Determination Remarks |  [label name] | 
| Taxon Reference | (for  Halymenia rosacea J. Agardh) Kongl. Svenska Vetensk. Acad. Handl. 1868 [5 Apr 1868]. n.s., 7(8): 45. | 
| Family | Halymeniaceae | 
| Type Status |  Holotype | 
| Holotype of |  Halymenia rosea M. A. Howe & W. R. Taylor | 
| Verified by | Carolina Angélica Araújo de Azevedo (SPF) | 
| Date Determined | 2015-09-24 | 
| Determination Remarks |  [filed under] [current name] | 
| Annotation Text | [see detailed information on label] | 
| Taxon Reference | (for  Halymenia rosea M. A. Howe & W. R. Taylor) Brittonia 1931. 1: 28. | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |