| Name | Porter, George & Jack, William |
| Agent type | Team/Group |
| Start Date | 1824 |
| Remarks | [collectors note: Malaysia: A] |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a5cc6d1e-0ff1-4441-8d82-beb6ac425a6e |
| Variant name | Georgius Porter & Gulielm Jack |
| Author name | George Porter & William Jack |
| Standard/Label Name | G. Porter & W. Jack |
| Full Name | Porter, George & Jack, William |
| Geography Collector | Penang |
| Specialty Collector | Spermatophytes |
| Citation as Collector | Specimen (A): Microtropis bivalvis (Jack) Wall |
| Holdings | Search for specimens collected by G. Porter & W. Jack |
| Collections in | [no date] (1) |
| Team Members: | Jack, William Porter, George |