| Classification | Apocynaceae: Macrosiphonia | 
| Harvard University Herbaria Barcode(s) | 00040838 | 
| Type Status | Syntype | 
| Collector | J. L. Berlandier | 
| Collector number | 3197 | 
| Country | Mexico | 
| State | Nuevo León | 
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Nuevo León | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d116b41b-4c13-46f0-96a5-14a921034075 | 
| Harvard University Herbaria Barcode | 00040838 | 
| Herbarium | GH | 
| Family | Apocynaceae | 
| Type Status | Syntype | 
| Syntype of | Macrosiphonia berlandieri A. Gray | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Macrosiphonia berlandieri A. Gray) Syn. Fl. N. Amer. 1878. 2(1): 83. | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |