| Name | Mehra, Pran Nath & Bir, Sarmukh Singh |
| Agent type | Team/Group |
| First date flourished | 1960 |
| ASA Botanist ID | 191062 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8d85683a-7d47-4698-9581-c7e77c6c285c |
| Author name | Mehra & Bir |
| B & P Author Abbrev. | Mehra & Bir |
| Standard/Label Name | P. N. Mehra & S. S. Bir |
| Full Name | Mehra, Pran Nath & Bir, Sarmukh Singh |
| Specialty Author | Pteridophytes |
| Citation as Author | Specimen (A) Athyrium dentigerum (Wall. ex C.B. Clarke) Mehra & Bir |
| Team Members: | Mehra, Pran Nath Bir, Sarmukh Singh |
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