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Fil rss des CJB*

 * = may be in french
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THE GARDEN'S SECRETS !
What plant is this?
What plant is this?
Find out the answer on our Facebook page !
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NEWS
Christmas plants brought to light at the CJBG
Christmas plants brought to light at the CJBG.
Read the article HERE
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Gold medal for the CJBG's beekeeper
Gold medal for Christian Jenny, CJBG's beekeeper, at the Swiss apiary competition.
Read the article HERE
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Namoroka Maze Madagascar Documentary
Follow our scientists on a field trip to Madagascar ! Watch the documentary broadcasted on Arte.
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focus podcast Vidéos
Podcast Vidéos
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Opening Hours
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Symbol and Sensitivity - Winter prelude
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EXHIBITIONS

Symbols and feelings prelude
Symbol & Sensitivity
Winter prelude
Exhibition and
Sound & light performance
Until 3 Feb 2019
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The many lives of herbaria
Exhibition
Cabinet of curiosities
Until 1st of March 2020
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WORKSHOPS

the Green Workshops 2018-2019
GREEN WORKSHOPS 2018-2019
For children on Wednesday afternoon
Resuming in Spring 2019 !
Stay tuned !

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ombrage

Conservatoire et Jardin botaniques de la Ville de Genève


WelcomeScientific ActivitiesProjects
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Web-flora of the lichens of Switzerland

Online publication of the flora of Swiss lichens.

The free lance lichenologist Mathias Vust has been asked by the Direction Générale de la Nature et du Paysage (DGNP) to build a Red Data List of the lichens of the Canton of Geneva. This Red Data List will be based on: 1. fieldwork already done by M. Vust in 2010 and 2011; 2. on herbarium specimens housed in the G herbarium; 3. on literature data. CJB collaboration is required for the identification of difficult specimens, for the study of the G herbarium specimens and for assistance in the redaction of the manuscript. It is foreseen to publish the Red List in 2013.

The genus Parmelia s.l. will be used as an example for the development of a database and a webpage for the Flora of Switzerland.

Online checklist of the Swiss lichens, with information about their nomenclature, ecology, distribution and literature.

Study of the herbarium specimens of the terricolous species of the lichen genus Candelariella in the collections of the CJB. Morphological and anatomical descriptions.