51�Թ���

Prof. Dr. Thomé's Flora von Deutschland, Österreich und der Schweiz, in Wort und Bild, für Schule und Haus, mit Tafeln von Walter Müller. Gera-Untermhaus, F.E. Khler, 1886-1934, Austria, botany, cryptogamia, cryptogams, floras, Germany, plants, Switzerland, fungi, The illustration presents a series of detailed botanical sketches depicting various stages and forms of the Puccinia genus, commonly known for its role as a plant pathogen. The arrangement showcases different morphological characteristics, including the shape and structure of teliospores and basidiospores, emphasizing the complexity of their life cycle. Each sketch is numbered, providing a clear reference for identification, highlighting the diversity within the Puccinia species. The precise lines and careful rendering reflect a dedication to scientific study and natural observation, serving as an important visual resource for mycologists and botanists. (Photo by: Sepia Times/Universal Images Group via Getty Images)