| Classification | Rubiaceae: Borreria | 
| Classification 1 | Rubiaceae: Spermacoce | 
| Harvard University Herbaria Barcode(s) | 01154961 | 
| Type Status | Isosyntype | 
| Collector | E. Hassler | 
| Collector number | 6502 | 
| Country | Paraguay | 
| Geography | South America: South America (Region) (Region): Paraguay | 
| Locality | Florula Cordillerae Centralis. In regione collium: Cerros de Paraguary | 
| Date Collected | 1900-12-** | 
| Container | Plantae Paraguarienses | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ec5b3ebb-bb93-4482-b34c-b291f5621234 | 
| Harvard University Herbaria Barcode | 01154961 | 
| Herbarium | GH | 
| Family | Rubiaceae | 
| Type Status | Isosyntype | 
| Isosyntype of | Borreria tenella var. caesia Chodat & Hassler | 
| Verified by | Kittredge, Walter Tobey | 
| Date Determined | 2016 | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Borreria tenella var. caesia Chodat & Hassler) Bull. Herb. Boissier 1904. sér. 2, 4: 184. | 
| Family | Rubiaceae | 
| Determination | Spermacoce capitata Ruiz & Pavon | 
| Determined by | Kittredge, Walter Tobey | 
| Date Determined | 2016 | 
| Determination Remarks | [current name] | 
| Family | Rubiaceae | 
| Determination | Borreria tenella var. caesia Chodat & Hassler | 
| Determination Remarks | [label name] | 
| Annotation Text | n. var. | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |