| Name | Welzen, Peter Cornelis van & Bulalacao, Lolita J. |
| Agent type | Team/Group |
| First date flourished | 2007 |
| Remarks | [author note: Lectotypification of Alchornea sp.] |
| ASA Botanist ID | 191955 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d4b4a911-c716-41b4-a3af-fad6919cb8a3 |
| Author name | Welzen & Bulalacao |
| B & P Author Abbrev. | Welzen & Bulalacao |
| Standard/Label Name | P. C. van Welzen & L. J. Bulalacao |
| Full Name | Welzen, Peter Cornelis van & Bulalacao, Lolita J. |
| Geography Author | Netherlands, Philippines |
| Specialty Author | Spermatophytes |
| Citation as Author | Systematic Botany; Quarterly Journal of the American Society of Plant Taxonomists |
| Team Members: | Welzen, Peter Cornelis van Bulalacao, Lolita Jagudilla |