Project Coordinator/ e-mail/URL/ Institution Support requested
(if applicable)
Molecular phylogeny of Gymnocalycium M. Meregalli
University of Torino, Italy
Phylogeny of the Andean Opuntioideae D. Hunt
UK Opuntia Group
C. M. Ritz
University of Giessen, Germany
NCL Supplement D. Hunt
NCL Team
Ritter in Color D. Hunt / P. Hoxey
Phylogeny of Aylostera and Mediolobivia Studiengemeinschaft Südamerikanische Kakteen (SSK) ssk-kaktus.org
C. M. Ritz
University of Giessen, Germany
Phylogeny and evolution of
Echinopsis s.l. (Cactaceae)
Boris O. Schlumpberger

University of Munich, Germany
CITES Cactaceae Checklist, 3rd Edition International Cactaceae Systematics Group / D. Hunt
Phylogeny of
Cintia/Sulcorebutia/Weingartia
Studiengemeinschaft Südamerikanische Kakteen (SSK) ssk-kaktus.org
C. M. Ritz
University of Giessen, Germany

It is a declared aim of IOS to encourage international co-operation amongst scientists and seriously interested amateurs working with succulent plants. Over the past years, IOS has been actively pursuing this aim by improving communication and facilitating co-operation amongst individuals interested in research and conservation aspects of succulent plants. This overview of planned and current projects in the international community of succulent plant study (IOS and other) is intended to further support this process. We hope for the willingness of researchers and curators to provide information about their activities and to support the idea of bringing proper partners together in due time. On this web page, the interested individual can identify suitable opportunities to coordinate or collaborate. It should also encourage the amateur with profound knowledge of particular plant groups and environmental conditions of their habitats to get into contact with respective project managers.

Please support this idea and provide your project title, project manager / coordinator, your university / institute, e-mail address / URL, and - if applicable - support requested to

Pereskia sacharosa,

Pereskia sacharosa, Bolivia, Chuquisaca, Rio Grande valley
© Ingrid&Rainer Mecklenburg

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