Colhelper is a service of the Muséum National d'Histoire Naturelle intended for the scientific community.

The service makes it possible to record, via the Web, a request concerning the collections of specimens : loans, visits, sampling, etc. Once the request is recorded one can follow its evolution on-line until its acceptance (or refusal) by the curators of the Muséum's collections.

If you do not yet have an account with this service, the first step is to create one by providing the requested information concerning yourself and your organization. You will then receive, by e-mail, a password that will allow you to identify yourself on this page.

The Muséum does not guarantee to treat requests that arrive by other means.

A l'attention des botanistes : en raison des travaux de rénovation de l'herbier (P & PC), réouverture progressive à la consultation selon les groupes taxonomiques, d'octobre 2011 à décembre 2012. Les prêts physiques sont suspendus jusqu'à la fin septembre 2012. Pour plus de détails sur la rénovation de l'herbier consulter http://www.mnhn.fr/reno-herbier