Don’t just visit the botanical “hot spots”!
In our profile series, we introduce the people behind Flora Raetica.
Today: Urban Angehrn, a member of the board of directors from Greifensee.
6. July 2026
A citizen science project for people interested in plants.
100 years ago, botanists Josias Braun-Blanquet and Eduard Rübel comprehensively documented the flora of Graubünden for the first time. Now it’s time for an update.
Together with experts and volunteers, we collect observations, secure historical knowledge and create a basis for species promotion and research.
Everyone is welcome — from beginners to professionals. Every observation counts.
Here you will find everything you need for mapping — apps, instructions, maps and identification tools.
Discover the plant diversity of Graubünden and help to preserve it for the future.
In our profile series, we introduce the people behind Flora Raetica.
Today: Urban Angehrn, a member of the board of directors from Greifensee.
Well over a hundred volunteers have been documenting the flora of Graubünden since 2021—with 350,000 sightings reported so far and the first interesting results emerging.
In our portrait series, we introduce the people behind Flora Raetica.
Today: Simon Gysi, a software developer from Zurich.
Rare plants, successful missions, impressive landscapes: 25 Flora Raetica employees worked hard to map the Safiental valley.
