Herbarium collections ZA and ZAHO are open for visits by colleagues from known research institutions, including students experienced with handling herbarium material. Previous arrangement with herbarium staff is necessary in order to visit the collections. For additional information or arrangements, please send your request through the contact-form or using the e-mail address


Plant material can be requested for loans by relevant persons and institutions (other herbaria, students with approval from mentors etc.) Loans are usually approved for 6 months, while all rules and conditions can be found at Terms and Conditions for Loans. Before requesting loans, terms and conditions should be read and the form for loans (integrated in the above-mentioned document) should be filled, signed, scanned and sent to