Ella Orr Campbell

Dame Ella Orr Campbell was a New Zealand botanist. An expert on bryophytes, she published 130 scientific papers on liverworts, hornworts, orchids, and wetlands. She became the first woman faculty member of the Massey Agricultural College in 1945, and in 2003 the herbarium at Massey was renamed the Dame Ella Campbell Herbarium in her honour. Following her retirement from teaching in 1976, she continued to research and publish for another two decades, finally retiring in 2000 at the age of 90.