14 November 1952, Zürich), was a Swiss botanist noted for her influential research on alpine flora and phylogeography.
She received her Ph.D.
from the University of Zurich in 1905.
She was married to Heinrich Brockmann-Jerosch, and in 1913 they both joined the second International Phytogeographic Excursion, a two-month tour of by international scientists of North American biogeography, exploring New York, Illinois, Michigan, Nebraska, and Colorado.