| Name | Simpson, Michael George |
| Date of birth | 1953 |
| Remarks | [author note: SDSU; monocotyledons, anatomy, palynology, embryology, ultrastructure] [collector note: SDSU] |
| ASA Botanist ID | 103147 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e3b5b8ec-907e-46f5-9978-e36bfe9b6ef0 |
| Variant name | Michael George Simpson |
| Author name | M. G. Simpson |
| B & P Author Abbrev. | M. G. Simpson |
| Standard/Label Name | M. G. Simpson |
| Full Name | Simpson, Michael George |
| Geography Author | United States of America |
| Geography Collector | United States of America |
| Specialty Author | Spermatophytes |
| Citation as Author | Madrono 46(1): 61. 1999 |
| Citation as Collector | Index Herbariorum, ed. 8 |
| Member of teams/groups | |
| Collector Teams: | N. Benet-Pierce & M. G. Simpson K. L. Marsden & M. G. Simpson M. E. Mabry & M. G. Simpson |
| Author Teams: | Benet-Pierce & M. G. Simpson K. L. Marsden & M. G. Simpson Hasenstab & M.G. Simpson R. B. Kelley, Hasenstab & M. G. Simpson M. E. Mabry & M. G. Simpson |