Takenoshin Nakai was a Japanese botanist. In 1919 and 1930 he published papers on the plants of... more » | |
Thaddäus Xaverius Peregrinus Haenke was a Bohemian geographer and explorer in South America. more » | |
Thaddeus William Harris was an American entomologist and botanist. For the last few years of his... more » | |
Thekla Susanne Ragnhild Resvoll was a Norwegian botanist – a female pioneer in Norwegian natural... more » | |
Herman Theodor "Theo" Holm was a Danish-American systematic botanist. He studied botany at the... more » | |
Theodor Friedrich Marsson was a German pharmacist and botanist. Marsson was born in Wolgast,... more » | |
Theodor Otto Diener is an American plant pathologist and was the first in the field to describe... more » | |
Theophrastus, a Greek native of Eresos in Lesbos, was the successor to Aristotle in the... more » | |
Thomas Andrew Knight, FRS was a horticulturalist and botanist who lived at Downton Castle,... more » | |
Thomas Coulter, of Dundalk, was an Irish physician, botanist, and explorer. He was a member of... more » | |
Thomas Edmondston was a British-born botanist, born in Buness, Unst. The family of Edmondston... more » | |
Thomas Frederick Cheeseman was a New Zealand botanist. He was also a naturalist who had... more » | |
Thomas Garnier was an English churchman and botanist, Dean of Winchester from 1840 to 1872. more » | |
Thomas Gordon Hartley is an American botanist. more » | |
Thomas Hopkirk was a Scottish botanist and lithographer. more » | |
Thomas Jefferson Howell was an American botanist from Oregon. more » | |
Thomas Johnson was an English botanist, and a royalist colonel in the English Civil War. He has... more » | |
Thomas Jonathan Burrill was an American botanist who first discovered bacterial causes for plant... more » | |
Thomas Martyn was an English botanist and Professor of Botany at Cambridge University. He is... more » | |
Thomas Maxwell Harris FRS was a British botanist. He received his doctorate from the University... more » | |
Thomas Meehan, was a noted British-born nurseryman, botanist and author. He worked as a Kew... more » | |
Thomas Moore was a British gardener and botanist. An expert on ferns and fern allies from the... more » | |
Thomas Nuttall was an English botanist and zoologist who lived and worked in America from 1808... more » | |
Rev Thomas Powell was a British missionary sent to Samoa by the London Missionary Society. In... more » | |
Thomas Robertson Sim was a botanist, bryologist, botanical artist and Conservator of Forests in... more » |