| Name | van den Assem, Johannes |
| Date of birth | 1930 |
| Date of death | 2014 |
| Remarks | Example of Names published: Ganua daemonica Assem Blumea 7: 394 (1953) |
| ASA Botanist ID | 167834 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8b7342ef-8efc-466a-b5f0-4f11e492177c |
| Variant name | Johannes van den Assem |
| Variant name | Assem, Johannes (Hans) van den |
| Variant name | van den Assem, Johannes (Hans) |
| Variant name | Assem, Johannes van den |
| Author name | Assem |
| B & P Author Abbrev. | Assem |
| Standard/Label Name | J. van den Assem |
| Full Name | van den Assem, Johannes |
| Geography Author | Netherlands |
| Specialty Author | Spermatophytes |
| Citation as Author | Authors of Plant Names. Royal Botanic Gardens, Kew; Memoriam in: Entomologische Berichten 74 (4): 155-157. 2014, https://edepot.wur.nl/407807 (via Boris Heuer) |
| Holdings | Search for specimens collected by J. van den Assem |
| Collections in | 1956 (3), 1957 (1) |