| Name | Williams, Rachel A. |
| First date flourished | 2005 |
| Remarks | (MSC) |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f3117abe-cf3e-4f1b-938a-143fbe0a18c8 |
| Variant name | Williams, R. A. |
| Standard/Label Name | R. A. Williams |
| Full Name | Williams, Rachel A. |
| Geography Determiner | United States of America |
| Specialty Determiner | Spermatophytes |
| Citation as Determiner | specimen (GH) Pycnanthemum clinopodioides Torr. & A. Gray |
| Member of teams/groups | |
| Collector Teams: | W.Díaz, D.Sandoval, K.Redden, R.Williams & O.León |