| Classification | Cactaceae: Arrojadoa | 
| Classification 1 | Asteraceae: Arrojadocharis | 
| Harvard University Herbaria Barcode(s) | 00002689 | 
| Type Status | Isotype | 
| Collector | P. v. Lützelburg | 
| Collector number | 281 | 
| Country | Brazil | 
| State | Bahia | 
| Geography | South America: South America (Region) (Region): Brazil: Bahia | 
| Locality | Bom Jesus | 
| Date Collected | 1914 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/08ec4898-8148-4aa0-8f27-42c4808d6237 | 
| Harvard University Herbaria Barcode | 00002689 | 
| Herbarium | GH | 
| Family | Cactaceae | 
| Type Status | Isotype | 
| Isotype of | Arrojadoa praxeloides Mattfeld | 
| Verified by | R. M. King & H. Robinson | 
| Date Determined | 1984 | 
| Taxon Reference | (for  Arrojadoa praxeloides Mattfeld) Notizbl. Bot. Gart. Berlin-Dahlem 1923. 8: 435. | 
| Family | Asteraceae | 
| Determination | Arrojadocharis praxeloides (J. Mattfield) J. Mattfield | 
| Determined by | R. M. King & H. Robinson | 
| Date Determined | 1984 | 
| Determination Remarks | [current name] | 
| Family | Cactaceae | 
| Determination | Arrojadoa praxeloides Mattfeld | 
| Determined by | J. Mattfield | 
| Date Determined | 1923-03-** | 
| Determination Remarks | [label name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |