author
Cath. (Catharina) Cool
1874–1928
A pioneering Dutch mycologist, she helped make the study of mushrooms accessible to ordinary readers and encouraged people in the Netherlands to see fungi as both fascinating and edible. Her work combined careful science with a real gift for popular explanation.
1 Audiobook
Het paddenstoelenboekje
by Cath. (Catharina) Cool, H. A. A. van der (Hendrik Adrianus Abraham) Lek
About the author
Born in Wormerveer on August 19, 1874, Catharina "To" Cool became one of the key early figures in Dutch mycology, the study of fungi. She worked with the mushroom collection at the Rijksherbarium in Leiden and was involved in the Dutch Mycological Society, helping build interest in mushrooms at a time when the subject was still unfamiliar to many readers.
She is especially remembered for bringing that knowledge to a wider audience. With Hendrik Adrianus Abraham van der Lek, she wrote Het paddenstoelenboekje (1913), a practical and approachable guide that introduced mushrooms to the general public. Contemporary accounts and later memorials also note her role in promoting the eating of mushrooms in the Netherlands, making her an important link between scientific study and everyday life.
Cool died in Leiden on June 20, 1928. Though her life was relatively short, she left a lasting mark through her writing, museum and herbarium work, and her efforts to make nature study feel open and inviting.