| Name | Zahn & Petrak |
| Agent type | Team/Group |
| ASA Botanist ID | 185245 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/59de46c9-40f0-4358-a543-d178e35c6a4b |
| Author name | Zahn & Petrak |
| Standard/Label Name | Zahn & Petrak |
| Team Members: | K. H. Zahn F. Petrak |
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