| Name | Hirai, Regina Y. |
| First date flourished | 2009 |
| ASA Botanist ID | 191314 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9fe9f152-54ac-4ac3-8525-786069b8b1bc |
| Author name | Hirai |
| B & P Author Abbrev. | Hirai |
| Standard/Label Name | R. Y. Hirai |
| Full Name | Hirai, Regina Y. |
| Geography Author | Brazil |
| Specialty Author | Pteridophytes |
| Citation as Author | Specimen (GH) Micropolypodium longisetosum (Hook.) Hirai |