| Name | van Valkenburg, Johan Leonardus Cornelius Hendrikus |
| First date collected | 1991 |
| Remarks | [collector note: Kalimantan Timur, 1992; WAN][https://orcid.org/0000-0001-7281-7819] |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9d3f57fa-7e6a-4085-91e7-1b096afe7834 |
| Variant name | Valkenburg, J. van |
| Variant name | J. V. Valkenburg |
| Variant name | van Valkenburg, J. |
| Variant name | van Valkenburg, Johan L. C. H. |
| Variant name | Johannes Leonardus Cornelis Hendrikus van Valkenburg |
| Standard/Label Name | J. L. C. H. van Valkenburg |
| Full Name | van Valkenburg, Johan Leonardus Cornelius Hendrikus |
| Geography Collector | Indonesia |
| Specialty Collector | Spermatophytes |
| Citation as Collector | specimen (A) Tabernaemontana corymbosa |
| Member of teams/groups | |
| Holdings | Search for specimens collected by J. L. C. H. van Valkenburg |
| Collections in | [no date] (12), 1991 (16), 1992 (36), 1993 (45), 1994 (12), 1999 (2), 2009 (1) |
| Collector Teams: | J. L. C. H. van Valkenburg & M. Stockdale Ambriansyah & J. L. C. H. van Valkenburg |