#  Hours 

 



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The main reading room, located on the second floor of the Harvard University Herbaria (HUH), is open to all researchers. It is open Monday through Friday from 9am-1pm and 2pm-5pm except for [University holidays](http://www.registrar.fas.harvard.edu/calendar/five-year-calendar). Non-Harvard ID holders will need to call 617-495-2366 upon arrival to the HUH for access to the building.

**Archival collections** may be consulted *by advance appointment only*.

Visitors do not need to make an appointment with the Access and Borrowing Office to use the Botany Libraries – required documentation as outlined in the policies may be brought directly to the Botany Libraries.



 

##  Libraries Map 

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Harvard Botany Libraries  
Harvard University Herbaria  
22 Divinity Avenue  
Cambridge, MA 02138