| Harvard University Herbaria Barcode(s) | 00048928 | 
| Type Status | Isolectotype | 
| Collector | F. Rudio | 
| Country | Brazil | 
| State | Rio de Janeiro | 
| Geography | South America: South America (Region) (Region): Brazil: Rio de Janeiro | 
| Date Collected | 1859 - 1860 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/874fbf4a-514a-4100-8fff-214257ebf27d | 
| Harvard University Herbaria Barcode | 00048928 | 
| Herbarium | GH | 
| Previous ownership | Ex herb. A. Braun. Ex Herb. William Boott. | 
| Type Status | Isolectotype | 
| Isolectotype of | Callitriche deflexa A. Braun ex Hegelmaier | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Callitriche deflexa A. Braun ex Hegelmaier) Monogr. Callitriche 1864. 58. | 
| Determination | Callitriche deflexa A. Braun ex Hegelmaier | 
| Determined by | Hassemer, Gustavo | 
| Date Determined | 2017 | 
| Determination Remarks | [current name] | 
| Annotation Text | Isolectotype | 
| Determination | Callitriche deflexa A. Braun ex Hegelmaier | 
| Determined by | Fassett, Norman Carter | 
| Date Determined | 1949 | 
| Annotation Text | Isotype | 
| Determination | Callitriche deflexa A. Braun ex Hegelmaier | 
| Determination Remarks | [label name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |