| Classification | Lauraceae: Mezilaurus |
| Classification 1 | Lauraceae: Williamodendron |
| Harvard University Herbaria Barcode(s) | 00041890 |
| Type Status | Holotype |
| Collector | H. García-Barriga |
| Collector number | 17626 |
| Country | Colombia |
| State | Antioquia |
| Geography | South America: South America (Region) (Region): Colombia: Antioquia |
| Locality | Chigorodó; carretera a Turbo, alt. 100-200 m |
| Date Collected | 1962-12-23 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/bdd8cd0b-285e-4fdb-95bd-98ece959e6d6 |
| Harvard University Herbaria Barcode | 00041890 |
| Herbarium | GH |
| Family | Lauraceae |
| Type Status | Holotype |
| Holotype of | Mezilaurus quadrillocellata van der Werff |
| Taxon Reference | (for Mezilaurus quadrillocellata van der Werff) Ann. Missouri Bot. Gard. 1987. 74(1): 176. |
| Family | Lauraceae |
| Determination | Williamodendron quadrilocellatum (van der Werff) Kubitzki & H. G. Richter |
| Determined by | H. van der Werff |
| Determination Remarks | [current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
