| Name | Pfeifer, Howard William |
| Date of birth | 1928 |
| Date of death | 2009 |
| Remarks | [author note: CONN; Aristolochiaceae] [collector note: CONN] Example of Name Published: Aristolochia chasmema Pfeifer, Ann. Missouri Bot. Gard. 53: 198. 42. 1966 |
| ASA Botanist ID | 101832 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ea2252a8-40a0-48f5-a529-06b188de7b74 |
| Variant name | Howard William Pfeifer |
| Author name | Pfeifer |
| B & P Author Abbrev. | Pfeifer |
| Standard/Label Name | H. W. Pfiefer |
| Full Name | Pfeifer, Howard William |
| Geography Author | United States of America |
| Geography Collector | United States of America |
| Specialty Author | Spermatophytes |
| Specialty Collector | Phanerogams |
| Citation as Author | Authors of Plant Names. Royal Botanic Gardens, Kew |
| Citation as Collector | University of Connecticut Occasional Papers. Biological Science Series. Storrs, CT |
| Citation as Author | Obituary in Hartford Courant, CT., E-Newspaper, Apr 8, 2009 (via Gerry Moore; USDA) |
| Member of teams/groups | |
| Author in | Taxon. Rev. Pentand. Sp. Aristolochia |
| Holdings | Search for specimens collected by H. W. Pfiefer |
| Collections in | 1960 (4), 1965 (2) |
| Collector Teams: | H. W. Pfeifer & L. E. Skog |