Hortus botanicus Leiden is the first Dutch garden to receive an accreditation from Botanic Gardens International (BGCI). The Conservation Practitioner Accreditation is a certificate that recognizes the policy, knowledge & expertise and education with regard to plant conservation at an international…

As part of the ongoing cooperation programme between LEAD at Leiden University and the National University of Singapore since 1999, the Singapore Institute of Biology (SIBiol) had requested the LEAD Programme to participate in the Commemoration of ‘Fifty Years of SIBIOL’ in Singapore in 2004, and as…

This thesis presents the systematics, epidermal defense, and bioprospecting of wild orchids.

In developing cooperation with Indonesia, Leiden University focuses on projects that benefit culture, nature, society and economy, in Indonesia as well as in the Netherlands.

Arts and leisure, Arts and leisure

‘The Survival of Pliny in Padua. The Botanical Renaissance and the Transformation of Classical Scholarship’ in: Transformations of the Classics via Early Modern Commentaries, ed. by K.A.E. Enenkel. Intersections 29 (Leiden/Boston: Brill, forthcoming autumn 2013), pp. 327-62.

Which plants are depicted, described or collected in these century-old objects? Who made these objects, where and for what purpose? What is their scientific and societal relevance today?

The treasure houses of Leiden's University Library and Naturalis house wonderful historical collections with dried plants and botanical drawings. Tinde van Andel, extraordinary professor of History of botany and gardens, studies these collections.

The treasure houses of Leiden's University Library and Naturalis house wonderful historical collections with dried plants and botanical drawings. Professor by Special Appointment Tinde van Andel will be studying these collections. Inaugural lecture 6 January.

Marvel at our rare collections.

This is an annual series of public lectures at the location that forms the heart of astronomy in Leiden: the Old Observatory.

Education in (Chinese) Medicinal Plants associated to the Hortus botanicus in Leiden - Which Traditional Chinese Medicinal plants can be grown in the Hortus? - Establishing of a database which Chinese medical plants are available in Dutch Botanical Gardens - Data validation (correct identification,…

How do the starchy botanical foodways reflect upon previous archaeological understandings in the northern and circum-Caribbean?

The Hortus Botanicus is celebrating its 425-year anniversary this year. It’s the oldest botanical garden in the Netherlands, but how did it come into existence and what kind of research takes place there?

The Hortus Botanicus is celebrating its 425-year anniversary this year. It’s the oldest botanical garden in the Netherlands, but how did it come into existence and what kind of research takes place there?

Nienke Beets of the Leiden Hortus botanicus has won the brand new Joke 't Hart Prize for connecting nature and art. For the botanical garden in Leiden, she developed a series of colourful plant icons and an educational board game. On 20 May, the Dutch Association of Botanical Gardens (NVBT) unanimously…

Making public space more sustainable is considered very important in this project. The Humanities Campus will become a pleasant place to spend time, with lots of greenery. Here, people can relax and find coolness on hot summer days.

The 3rd International Workshop on Klinefelter Syndrome, Trisomy X, and XYY will be held at The Academy Building, Rapenburg 73, Leiden. It is situated in the city center, close to hotels, restaurants and attractions.

Alumna Esmée Winkel, scientific illustrator and botanical artist, has been awarded a gold medal by the British Royal Horticultural Society for a series of six watercolours.

Rembrandt painted this Flora, the Roman goddess of spring, in 1635. She is on display above the archway leading from the Academy Building to the lush flora of the University’s Hortus Botanicus. Rembrandt, who had his own cabinet of curiosities, almost certainly knew this botanical garden, the oldest…

The IBL represents the core of modern biological research at Leiden and we interact closely with the other life science Partner Institutes in the faculty:

This project investigates the transposition of natural historical material, knowledge and vision, between different media (collection, scientific drawing, academic texts, the visual arts and/or literature) – a transmission that happens in the borderline between the traditional, emblematic worldview…

Professor Paul Keβler, prefect of the Leiden Hortus botanicus, holds the special chair Botanical gardens and botany of South-East Asia since 1 February 2017.

Leiden University's famous botanical garden offers a 50% reduction on entry tickets to participants during the conference.

With its iconic buildings, Leiden University has a strong presence throughout the city. The university has left its mark clearly on museum collections in the city.

Leiden heeft de oudste botanische tuin van Nederland, gesticht in 1590.

For more than forty years Heinrich Witte was responsible for the flora in the Hortus botanicus in Leiden. The 19th-century garden manager made the Netherlands famous with plants from Japan. The Old University Library is showing an exhibition of his work (19 August to 4 November).

The programme of the 3rd International Workshop on Klinefelter Syndrome, Trisomy X, and XYY. International Workshop theme: 'A life-course perspective'

The Astronomy & Society Group provides the focus for Leiden Observatory’s aim to engage the public with the wonders of the universe and share the scientific, technological, cultural and educational aspects of astronomy with society.

The Institute of Biology Leiden (IBL) is an internationally oriented institute for research and education in biology. We are part of the Faculty of Science at Leiden University.

Amazing discoveries by Jean Jacques Hublin of Early modern Humans in Morocco.

Students were able to continue their studies in September 1945 after the University had been closed for several years during the Second World War. This moment was celebrated for four days, with the traditional cortège, commemorative services and a party in the Botanical Garden. Queen Wilhelmina was…

In the week of 22 May, a delegation of the Faculty of Science visited Indonesia to strengthen the cooperation with the Universitas Gadjah Mada, the Universitas Indonesia and the Kebun Raja (botanical garden) in Bogor. Furthermore, the delegation visited the faculty of Pharmacy of the Institut Teknologi…

The Hortus botanicus Leiden has one of Europe’s largest collections of living plants from the Asian region. This rich resource is no longer the sole domain of botanists. Multidisciplinary research, teaching and the general public are equally at home in the Hortus. This is the view of Paul Kessler, professor…

The Leiden Hortus Botanicus is the oldest botanical garden in the Netherlands. Although perfect for a ramble, it is much more than an open air museum. PhD students carry out their research here and the Hortus makes a serious contribution to biodiversity through the exchange of rare seeds with other…

With the exposition and lecture series Dissident Gardens, Het Nieuwe Instituut in Rotterdam explores the classic contrast between nature and culture and the changing role of design. In this context, the garden stands for the site where human desire to control his environment collides with the forces…

On Wednesday 4 September, Queen Máxima opened the renovated tropical greenhouse complex of the Leiden Hortus Botanicus, an event that attracted wide public interest. Thanks to this renovation, the greenhouses are even better equipped for scientific research.

The Science faculties of Universitas Indonesia (UI) and the Universiteit Leiden signed agreements on Tuesday April 12 that will strengthen cooperation between the Faculties. The agreements were signed at the closing of a two day visit of a delegation from Indonesia. The delegation, which was led by…

In July 2022 our alumnus Samatar Botan received the news that he had received the NWO Mosaic 2.0 grant. This grant enables him to start a PhD research at our Faculty on the ancient Aksumite Empire, a topic that is close to his heart. We speak with him about his ambitions and drive. ‘I want to know more…

On a sunny Saturday afternoon in May, twenty-five bright international students gathered in the Old Observatory to celebrate their graduation of the International Leiden Leadership Programme. A tour of the Sterrewacht and the ‘borrel’ made for a nice completion of the Honours programme.

Today, 13 students at Leiden University have started a crowdfunding campaign to collect money for research into the possibilities of growing crops on Mars. Their research will contribute to the knowledge of our galaxy. The project is in the context of the iGEM competition.

An overview of awards and prizes granted to our staff and students in 2017, as well as special appointments and royal distinctions.