Artystyczne i naukowe zielniki z zasuszonymi roślinami. Problematyka konserwacji zielników w formie kodeksu

Herbaria in a form of a codex, which have been made since 16th century, nowadays are a very interesting and heterogeneous group of objects. They were usually made by botanists as specific kind of a scientific documentaction used for a scientific research, for the comparitioning the plant speciments and for the teaching and learning purposes. Becouse of the presence of the dried plants they are a great challenge for the conservatores of paper objects. This paper presents informations about the history and technology of the herbaria and about their preservation and conservation issues.