| Name | Langdon, Raymond Forbes Newton |
| Date of birth | 1916 |
| Remarks | [collector note: New Guinea, Queensland (col. 1940-1956): BRIU (orig.), IMI] |
| ASA Botanist ID | 115153 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8ded3b68-5363-4632-aec7-5652aed1f3d5 |
| Variant name | Raymond Forbes Newton Langdon |
| Author name | Langdon |
| B & P Author Abbrev. | Langdon |
| Standard/Label Name | R. F. N. Langdon |
| Full Name | Langdon, Raymond Forbes Newton |
| Geography Author | Australia (Country) |
| Geography Collector | Australia (Country), Papua New Guinea |
| Specialty Author | Fungi and Lichens |
| Citation as Author | Authors of Plant Names. Royal Botanic Gardens, Kew |
| Citation as Author | Index Herbariorum. Part 1: The Herbaria of the World. Sixth Edition. Utrecht |
| Citation as Collector | Index Herbariorum - Collectors I-L |
| Member of teams/groups | |
| Collector Teams: | Langdon & Fullerton |
| Author Teams: | Langdon & Fullerton |