| Name | Esser, Hans-Joachim & Kocyan, A. |
| Agent type | Team/Group |
| First date collected | 2004 |
| Remarks | [Collector note: Thailand; A, BKF, M] |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/af85bcbc-f8eb-4202-9778-b6599ead8da6 |
| Variant name | Esser, H. J. & Kocyan, A. |
| Variant name | Hans-Joachin Esser & A. Kocyan |
| Standard/Label Name | H. J. Esser & A. Kocyan |
| Full Name | Esser, Hans-Joachim & Kocyan, A. |
| Geography Collector | Thailand |
| Specialty Collector | Spermatophytes |
| Citation as Collector | Specimen (A): Trianthema portulacastrum Linnaeus |
| Holdings | Search for specimens collected by H. J. Esser & A. Kocyan |
| Collections in | 2004 (2) |
| Team Members: | Kocyan, A. Esser, Hans-Joachim |