798 search results for “hortus botanicus leiden” in the Public website
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Guided walk at the Hortus
Arts and culture, Rondleiding
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Guided walk at the Hortus
Arts and culture, Rondleiding
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Guided walk at the Hortus
Arts and culture, Rondleiding
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Guided walk at the Hortus
Arts and culture, Rondleiding
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Guided walk at the Hortus
Arts and culture, Rondleiding
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Climate-proof Mediterranean garden in the Hortus opened by André Kuipers
On 22 May, astronaut André Kuipers opened the new Mediterranean garden in the Hortus. With this water-efficient garden, the Hortus aims to offer inspiration for future- and climate-proof garden planting. Prefect Paul Keßler and scientific director of the Leiden Observatory Ignas Snellen also signed…
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From solar panels to tables made from old jackets: University opens its doors on Heritage Open Days
The theme of the Heritage Open Days Leiden on 10 and 11 September is sustainability. At four University locations guides will talk about the history of the buildings and how they have been renovated. And there is a first: tours in sign language.
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Programme
The programme of the 3rd International Workshop on Klinefelter Syndrome, Trisomy X, and XYY. International Workshop theme: 'A life-course perspective'
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Increasing Biodiversity at Home
As we are working very hard to make our University more green, it is of upmost importance that you join us in our battle and start increasing the local biodiversity from your own house! Every bit will help, it is beneficial for you own mental health and most importantly it is fun! We have created this…
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Museum Night in Leiden all about time
The ninth Museum Night in Leiden will take place on Friday 19 May 2017. This year's theme will be 'About time'. Nine museums are taking part and the city centre will be brightly lit.
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Hiroshima Peace Tree comes to Blekerspark
On 23 September, the Leiden alderman for the Management of Public Space was presented with a Ginkgo Biloba in the Blekerspark. This special 'Peace Tree' was grown from a seed from a tree that survived the atomic bomb that devastated Hiroshima. The Peace Tree is being temporarily housed in Leiden's Hortus…
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Green Friday in de Hortus
Green Friday
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Servicedesk W&N
Gorlaeus Building, Einsteinweg 55, 2333 CC, Leiden
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Visit the Old Observatory
The Old Observatory is still used intensively as a university building. Yet there is still plenty to see and experience in this beautiful monument. Find out what the possibilities are here.
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The dubious Leiden roots of genever and gin
Dutch people are proud of the fact that genever, their national drink, was the prototype for gin, the now so fashionable British spirit. And Leiden people are proud of their Professor Sylvius, who invented genever in the seventeenth century. But is this really true?
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Plant cuttings fair at the Hortus
Arts and culture, Stekjesmarkt
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Plant cuttings fair at the Hortus
Arts and culture, Stekjesmarkt
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History
Leiden University was the first university to be established in the Netherlands. William of Orange gave Leiden Academia Lugduno Batava in 1575, it is said in recognition of the city’s courageous resistance against the seige by the Spanish invaders.
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ACPA is moving
Mid July 2017, the Academy of Creative and Performing Arts (ACPA), together with the Confucius Institute, Institute for Philosophy and Digital Humanities, will move into the completely renovated P.J. Veth building next to the Hortus Botanicus in Leiden.
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Symposium Environmental History in the Medieval and Early Modern Low Countries
On 25 and 26 October 2024, the first biennial symposium Environmental History in the Medieval and Early Modern Low Countries, is scheduled to take place at Leiden University.
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New classification for tropical plant group Phyllanthus
There is much wrong with the taxonomy of the plant genus Phyllanthus. Roderick Bouman of the Hortus botanicus Leiden has developed a new phylogeny for Phyllanthus and exposes the evolution of the plant genus. Publication in TAXON.
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Leiden discoveries
From the Big Bang to superconductivity. Many ground-breaking discoveries have been made in Leiden University’s long history.
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Sanne Kellij
Faculteit der Sociale Wetenschappen
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Green islands around the University buildings to entice threatened insects
The number of insect species is plummeting, which is why the University is creating a more biodiverse environment around its buildings. Annetje Ottow, President of the Executive Board, planted the first bee-friendly plants in the front garden of Oude UB on 20 September.
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About Museums, Collections & Society
The Museums, Collections & Society research programme is led by the Faculty of Humanities and the Faculty of Archaeology and aims to promote collection-based research, stimulate Leiden education in this field, and raise ethical questions regarding the collections’ origins.
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Contact us
We always try to answer questions about the Old Observatory Leiden as well as possible. Choose the subject you have a question about from the dropdown menu below.
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Paul Keβler professor by special appointment
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.
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Living Labs and ‘pavement plants’: Leiden University’s contributions to biodiversity
Through various initiatives, Leiden University is trying to make people aware of the importance of biodiversity: the cultivation of a wide variety of micro-organisms, animals and plant species. This is important because in the Netherlands biodiversity has declined from about 40 percent in 1900 to about…
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Research
Combining different disciplines, researchers work together to formulate innovative solutions to societal problems.
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Faculty of Science
Explore the unknown in order to be able to innovate in the distant future.
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Magic moments at Museum Night
Leiden University opened its doors on Leiden Museum Night, with a whole host of things to see and do at the Academy Building, Hortus botanicus and Old Observatory. Take a look at the photos and see.
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Faculty of Science reinforces collaboration in Indonesia
Early November, a delegation of the Faculty of Science visited two Indonesian universities to shape the collaboration in bioscience. The Faculty also opened a new Indonesian office in Yogyakarta.
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Oude UB exhibition shows the beauty of ‘pavement plants’
For a few years now, Leiden’s Hortus botanicus has been mounting a campaign to cherish wild plants in the city – for the biodiversity and beauty of this spontaneous vegetation. Botanical artists reveal this beauty in an exhibition at Oude UB in Leiden.
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Simone Dobbelaar
Faculteit der Sociale Wetenschappen
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Linda van Leijenhorst
Faculteit der Sociale Wetenschappen
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Nikki Nibbering
Faculteit der Sociale Wetenschappen
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Chris Verhoeven
Faculteit der Sociale Wetenschappen
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Judith Schomaker
Faculteit der Sociale Wetenschappen
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Robert-jan de Rooij
Faculteit der Sociale Wetenschappen
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Janna Marie Bas-Hoogendam
Faculteit der Sociale Wetenschappen
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Juan Claramunt Gonzalez
Faculteit der Sociale Wetenschappen
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Aleksandrina Skvortsova
Faculteit der Sociale Wetenschappen
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Awards and Grants 2019
An overview of awards and prizes granted to our staff and students in 2019, as well as special appointments and royal distinctions.
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Conference on Multilingualism 2019: a bird's eye view
Over 80 speakers from around 15 different countries came together to discuss the latest developments in multilingualism during the Conference on Multilingualism 2019 (COM2019). This year’s conference was hosted by Leiden University Centre for Linguistics (LUCL) at Leiden University.
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New Rembrandt Route takes in seven Leiden University buildings
Seven large reproductions of works by Rembrandt on seven Leiden University buildings reveal the relationship between the painter and the University. Rembrandt van Rijn enrolled in the University in 1620 and painted the portraits of various alumni of the University. In addition, the University Library…
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The Anatomy Lesson of Dr Nicolaes Tulp
Nicolaes Tulp (1593-1674) studied medicine in Leiden. He attended lectures in the Academy Building and was taught anatomy in the former Faliede Begijn church, now the ‘Old Library’ (Oude UB) building, for a long time the location of the anatomical theatre. Shortly after his move from Leiden to Amsterdam,…
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Humanities Campus
Leiden University is building on its future in Leiden. As a means to achieving this aim, the University will be investing in excess of 100 million euros over the coming years in constructing the new accommodation for the Faculty of Humanities at Witte Singel and Doelensteeg. The University aims with…
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About us
Information about the association and the board.
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Six university buildings you can visit on the Open Monument Days
Of the 32 historic buildings that are opening their doors to the public on the Open Monument Days on 8 and 9 September, five are University buildings. The Hortus Botanicus is also open.
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Something for everyone at Leiden's Night of Arts and Science
Come to the Night of Arts and Science in Leiden 's historic city centre on 17 September. You can enjoy music, interactive experiments, theatrical plays, lectures, modern dance, comedy and much, much more. Many of the activities are in English.