| Name | Blytt, Matthias Numsen |
| Date of birth | 1789 |
| Date of death | 1862 |
| Remarks | [author note: Father of Axel Gudbrand Blytt. Herbarium and types: O; additional material at B, BUF, C, E, FI, GB, L, M, O, P, PH, WAG, WRSL] [collector note: Pyrenees, Scandinavia; B, BRSL, BUF, C, GB, L, O, P, WAG] |
| ASA Botanist ID | 100189 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e9831877-a877-4fa7-b3c2-25e800e1a15c |
| Variant name | Matthias Numsen Blytt |
| Author name | Blytt |
| B & P Author Abbrev. | Blytt |
| Standard/Label Name | M. N. Blytt |
| Full Name | Blytt, Matthias Numsen |
| Geography Author | Norway |
| Specialty Author | Bryophytes |
| Specialty Author | Spermatophytes |
| Specialty Collector | Algae |
| Specialty Collector | Lichens |
| Specialty Collector | Phanerogams |
| 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 A-D |
| Author in | Norsk Fl. |
| Author in | Norges Fl. |
| Author in | Enum. Pl. Vasc. |
| Holdings | Search for specimens collected by M. N. Blytt |
| Collections in | [no date] (13), 1846 (1) |