Curt Backeberg (1894-1966) was a German botanist and cactus expert known for his extensive work on the taxonomy and classification of cacti. He was born on February 6, 1894, in Erfurt, Germany.

Key Contributions and Achievements:

1. Cactus Taxonomy: Backeberg’s most significant contribution was in the field of cactus taxonomy. He studied and described numerous species of cacti, and his work helped to clarify the classification and naming of these plants.
2. Cactus Identification: Backeberg’s research included the identification and differentiation of cactus species, particularly within the family Cactaceae. His studies resulted in the recognition of new species and subspecies.
3. Publications: Backeberg authored numerous publications on cacti, including several comprehensive books and monographs. One of his most well-known works is “Die Cactaceae: Handbuch der Kakteenkunde,” a multi-volume reference book on cactus taxonomy.
4. Exploration and Collection: Backeberg traveled extensively to explore the natural habitats of cacti and collect specimens for scientific study. He undertook several botanical expeditions to North, Central, and South America to observe cacti in their native environments.
5. Cactus Conservation: Backeberg was a strong advocate for the conservation of cacti and their habitats. He raised awareness about the threats to cacti due to habitat destruction and overcollection.
6. Establishment of Cactus Gardens: Backeberg created and maintained botanical gardens dedicated to cacti. His gardens served as important research centers and educational spaces for the study and appreciation of cacti.
7. Echinocactus backebergii: The cactus species Echinocactus backebergii was named in honor of Curt Backeberg, recognizing his significant contributions to the study of cacti.

Curt Backeberg’s work significantly advanced the understanding of cacti and their taxonomy. His contributions to cactus research and conservation continue to be valued by botanists and cactus enthusiasts worldwide. He remains an important figure in the history of cacti studies and botanical exploration.