Although I am native Czech speaker and know the exact meaning of the word "samorost", I tried to google it a bit. Wow, wonderful! In pics - 99 percent of google displayed pictures are related to Amanita games and the same with web links.
Amanita - you introduced the word Samorost to the world, following the best tradition of Karel Capek's "robot" (although he invented that word, while you only promoted it).