| Name | Simpson, David Alan |
| Date of birth | 1955 |
| Remarks | [author note: Malaysia; A, K; Cyperaceae] |
| ASA Botanist ID | 102165 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9a4c5a40-5adb-40af-8737-6d1598a84767 |
| Variant name | David Alan Simpson |
| Author name | D. A. Simpson |
| B & P Author Abbrev. | D. A. Simpson |
| Standard/Label Name | D. A. Simpson |
| Full Name | Simpson, David Alan |
| Geography Collector | Malaysia |
| Specialty Author | Spermatophytes |
| Citation as Author | Authors of Plant Names. Royal Botanic Gardens, Kew |
| Citation as Author | Index Herbariorum. Part 1: The Herbaria of the World. Eighth Edition. Bronx, NY |
| Member of teams/groups | |
| Author in | Revis. Gen. Mapania |
| Holdings | Search for specimens collected by D. A. Simpson |
| Collections in | 1991 (110) |
| Collector Teams: | M. R. Cheek, D. A. Simpson, Germain & Joanarison P. Goetghebeur & D. A. Simpson |
| Author Teams: | P. Goetghebeur, A. M. Muasya & D. A. Simpson Goetgh. & D. A. Simpson |