| Name | Wiehler, Hans J. & Masterson |
| Agent type | Team/Group |
| Remarks | [collector note: GES, SEL] |
| ASA Botanist ID | 154074 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e4257053-2806-4ab1-89a1-8240cd19b7fb |
| Standard/Label Name | H. J. Wiehler & Masterson |
| Full Name | Wiehler, Hans J. & Masterson |
| Geography Collector | Ecuador |
| Specialty Collector | Phanerogams |
| Citation as Collector | Phytologia; Designed to Expedite Botanical Publication. New York |
| Team Members: | Wiehler, Hans Joachim |