| Name | Barkley, Mary P. | 
| Date of birth | 1928 | 
| Remarks | [collector note: col. with T. M. Barkley (husband), R. J. O'Kennon & W. Garrett; BRIT, MO, NY, TEX, UC] | 
| ASA Botanist ID | 131205 botanist | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/62b017a5-9e4d-41c6-a637-c11bbc1cc158 | 
| Variant name | Barkley, M. P. | 
| Variant name | Mary P. (Clarke) Barkley | 
| Standard/Label Name | M. P. Barkley | 
| Full Name | Barkley, Mary P. | 
| Geography Collector | United States of America | 
| Specialty Collector | Phanerogams | 
| Citation as Collector | Sida 19(2): 286. 2000 | 
| Citation as Collector | pers. comm. | 
| Member of teams/groups | |
| Collector Teams: | T. M. Barkley, M. P. Barkley, R. J. O'Kennon & W. Garrett |