| Name | Ralfs, John |
| Date of birth | 1807 |
| Date of death | 1890 |
| Remarks | [author note: Herbarium and types: BM, K (phanerogams); additional material at CGE, E, FH, H, K, L, LD, MANCH, OXF, PC, SLBI] [collector note: Herbarium: K, Cryptogam herbarium: BM (r. 1892: 1968), Great Britain (Devonshire, Cornwall & N. Wales): BM (microsc. prep. of Alg., incl. Diat.), CGE, K, L, MANCH, NMW, OXF (Ph. & Crypt. from S.W. Great Britain), PC, SLBI] |
| ASA Botanist ID | 100582 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/79360a53-0e73-4d25-9655-1b3158922d10 |
| Variant name | John Ralfs |
| Author name | Ralfs |
| B & P Author Abbrev. | Ralfs |
| Standard/Label Name | J. Ralfs |
| Full Name | Ralfs, John |
| Specialty Author | Algae |
| Citation as Author | Memoirs of the New York Botanical Garden |
| Citation as Author | Authors of Plant Names. Royal Botanic Gardens, Kew |
| Citation as Author | Taxonomic Literature. Second Edition. Utrecht |
| Citation as Collector | Index Herbariorum - Collectors N-R |
| Author in | Brit. Algae |