| Name | Crouan, Hippolyte Marie |
| Date of birth | 1802 |
| Date of death | 1871 |
| Remarks | [author note: Specimens (with P. L. Crouan) at FH, PCS] |
| ASA Botanist ID | 100913 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/98f7495e-eee7-4478-aa56-4ef9228b83b2 |
| Variant name | Hippolyte Marie Crouan |
| Author name | H. Crouan |
| B & P Author Abbrev. | H. Crouan |
| Standard/Label Name | H. M. Crouan |
| Full Name | Crouan, Hippolyte Marie |
| Geography Author | France |
| Specialty Author | Algae |
| Specialty Author | Fungi and Lichens |
| Citation as Author | Authors of Plant Names. Royal Botanic Gardens, Kew |
| Citation as Author | Taxonomic Literature. Second Edition. Utrecht |
| Citation as Author | Taxon. Lit., ed. 2 (TL2)/S |
| Member of teams/groups | |
| Author in | Fl. Finistere |
| Author in | Algues Mar. Finist. |
| Collector Teams: | H. M. Crouan & P. L. Crouan P. L. Crouan & H. M. Crouan |
| Author Teams: | P. Crouan & H. Crouan |