Volkmann plantography (from German: Volkmann's Plantographie) is a method of depicting and describing plant organs, created by the German botanist Robert Volkmann at the end of the 19th century. Volkmann was one of the first scientists to use photography to document plant structures.
Volkmann's method produced high-quality images of plant organs such as leaves, flowers, stems and roots, in which details and structures were clearly visible. He used a photograph and a drawing for this, which were then combined into one image. The result was very accurate and visual images that were used for educational and scientific purposes.
Volkmann's method was widely used in Europe and the United States in the early 20th century to create illustrations and diagrams used in botany textbooks and scientific publications. It has also been used in agriculture to diagnose plant diseases and determine their species.
Today, Volkmann plantography is used primarily in historical studies of botany and as a method for creating illustrations in media and scientific publications. However, despite its age, Volkmann's method can still be useful for teaching and researching the plant world.
Thus, Volkmann plantography is an important method of depicting and documenting plant organs, which had a huge impact on the development of botany and agriculture in the early 20th century.