In future I hope to install a chat forum at this place. Unfortunately my technical skills are not enough till yet. Meanwhile you may contact me by mail. Send Mail
On 14th January 2020 I held a presentation in the Botanical Garden of St. Gallen. The presentation can be downloaded here:
.On 1st March 2022 I held a presentation in the Botanical Garden of St. Gallen. The presentation can be downloaded here:
.The lsit of species can be downloaded here:
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