| Name | Lewin, Ralph Arnold |
| Date of birth | 1921 |
| Remarks | [author note: SCR; Experimental Phycology, Marine Microbiology] [collector note: SCR] |
| ASA Botanist ID | 146245 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4727d582-e9a1-46f4-aa45-47d5322fb193 |
| Variant name | Ralph Arnold Lewin |
| Author name | Lewin |
| B & P Author Abbrev. | Lewin |
| Standard/Label Name | R. A. Lewin |
| Full Name | Lewin, Ralph Arnold |
| Geography Author | United States of America |
| Geography Collector | China, Mexico, Palau |
| Specialty Author | Algae |
| Specialty Collector | Algae |
| 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 |
| Citation as Author | pers. comm. |
| Citation as Collector | Index Herbariorum, ed. 8 |
| Citation as Collector | pers. comm. |
| Member of teams/groups | |