Izabela Textorisová (1866–1949) was Slovakia’s first female botanist. Her copious herbarium is still today a valuable source for botanists. She described more than a hundred new plants in the Turiec region. In 1893 she discovered a new species of thistle, later named Carduus textorisianus Marg. in her honor. (M 45344) _ _.
Discovered on 30-4-2000 in Ondrejov by Kusnirak, P.