Sep 30, 2018
Helia Bravo Hollis’ 117th Birthday
This Doodle’s Key Themes
“I have done everything with love, passion, and courage,” said Helia Bravo Hollis in an interview with UNAM, the Mexican University where she studied and later headed the Biology department. “I have never worked for a salary. Everything has been for the research.”
Known to her students as La Maestra Bravo, Bravo Hollis made enormous contributions to the study of cacti in Mexico and worked tirelessly to found UNAM’s Botanical Gardens, where she served as director during the 1960s. Her passion for learning about nature was contagious to her students and earned her a great deal of respect among colleagues.
Born on this day in 1901, in the Mixcoac section of Mexico City, she first became interested in nature during Sunday walks with her parents. Her interest in the natural world led her to study Biological Sciences and obtain a Master’s degree from the UNAM, with a thesis on varieties of cactus found in Tehuacán, Puebla. An ambitious researcher, Bravo Hollis published her first book by 1937—the landmark study Las Cactaceas de México—which established her as a leading expert in the field.
During a 60 year career, she published nearly 170 articles, two books, as well as some 60 taxa descriptions and another 59 taxonomic revisions. A co-founder of the Mexican Cactus Society, Bravo Hollis discovered numerous species herself. The Ariocarpus bravoanus and Opuntia bravoana cacti are named after her. Her legacy lives on through the Helia Bravo Hollis Botanical Garden in Puebla, which is home to many endangered cactus species and has become a popular destination for students, scientists, and tourists alike.
Happy Birthday Helia Bravo Hollis!
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