| Name | Oudemans, Cornelius Anton Jan Abraham | 
| Date of birth | 1825  | 
| Date of death | 1906  | 
| Remarks |  [author note: Herbarium and types: GRO (fungi on permanent loan to L)] [collector note: GRO, C, L, AMD, AWH, BR, C, DBN, LG, U, WRSL, FH] | 
| ASA Botanist ID | 100044 botanist | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9bf7cd18-e014-4c86-8bfa-8dedfd409652 | 
| Variant name | Cornelius Anton Jan Abraham Oudemans | 
| Variant name | Oudemans, Corneille Antoine Jean Abram | 
| Author name | Oudemans | 
| B & P Author Abbrev. | Oudem. | 
| Standard/Label Name | C. A. J. A. Oudemans | 
| Full Name | Oudemans, Cornelius Anton Jan Abraham | 
| Geography Author | Netherlands | 
| Geography Collector | Belgium,  Netherlands | 
| Specialty Author | Spermatophytes | 
| Specialty Collector | Algae | 
| Specialty Collector | Fungi | 
| Specialty Collector | Lichens | 
| Specialty Collector | Phanerogams | 
| Specialty Collector | Pteridophytes | 
| 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  | Fungi Neerl. Exsicc. | 
| Author in  | Herb. Ned. Pl., Herb. Ned. Pl. Door | 
| Author in  | Herb. Nederlands. Pl. |