| Name | Pfeiffer, Norma Etta |
| Date of birth | 1889 |
| Date of death | 1989 |
| Remarks | [author note: Herbarium and types unknown] "youngest person to receive a Ph. D. from the Chicago University" (vide New York Times). Example of Name Published: Isoetes lithophila N.Pfeiff., Ann. Missouri Bot. Gard. 9: 135. 1922 |
| ASA Botanist ID | 181927 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b3c048fe-714e-4f09-8cad-8103b5af347a |
| Variant name | Norma Etta Pfeiffer |
| Author name | N. Pfeiffer |
| B & P Author Abbrev. | N.Pfeiff. |
| Standard/Label Name | N. E. Pfeiffer |
| Full Name | Pfeiffer, Norma Etta |
| Geography Author | United States of America |
| Specialty Author | Spermatophytes |
| Citation as Author | Authors of Plant Names. Royal Botanic Gardens, Kew |
| Citation as Author | Taxonomic Literature. Second Edition. Utrecht |
| Citation as Author | Obituary in New York Times (https://www.nytimes.com/1989/09/12/obituaries/norma-pfeiffer-expert-on-lilies-dies-at-100.html) (via Ralf Jahn) |
| Member of teams/groups | |
| Collector Teams: | Greenman & N. Pfeiffer |
| Author Teams: | Greenman & N. Pfeiffer |