| Jaap J. Vermeulen | |
| Jaap J. Vermeulen (born 1955) is a Dutch botanist, specializing in the Orchidaceae genus Bulbophyllum. | |
| Publications by Jaap Vermeulen | |
| Books | |
| Bulbophyllum of SulawesiOrchids of Borneo Volume 2 BulbophyllumBULBOPHYLLUM OF BORNEO | |
| Multi-media | |
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| Further reading | |
| Publications of Jaap Vermeuen* [1] | |
| References |