| Classification | Apocynaceae: Macrosiphonia | 
| Harvard University Herbaria Barcode(s) | 02378860 | 
| Collector | P. C. D. Clausen | 
| Country | Brazil | 
| State | Minas Gerais | 
| Geography | South America: South America (Region) (Region): Brazil: Minas Gerais | 
| Locality | [no additional data] | 
| Date Collected | 1840 | 
| Project | Plants on Edge/Endless Forms TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0846bca9-644e-400a-a163-602006e4e10d | 
| Harvard University Herbaria Barcode | 02378860 | 
| Herbarium | GH | 
| Family | Apocynaceae | 
| Determination | Macrosiphonia velame (A. St.-Hilaire) Müller Arg. | 
| Determined by | Xifreda, Cecilia Carmen | 
| Date Determined | 1995 | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |